COL ICSD Collection Code 9368 DATE Recorded Aug 12, 1986; updated Aug 12, 1986 NAME Aluminium silicate hydroxide * MINR Chlorite - from Novaya Zemlya FORM Al4.5 (Al.8 Si3.2) O10 (O H)8 = H8 Al5.3 O18 Si3.2 FORM (Al4.10 Fe.05 Mg.08 Li.26) (Al.86 Si3.14) O10 (O H)8 TITL Structural features of Dioctahedral one-packet chlorite REF Kristallografiya KRISA 17 (1972) 525-532 AUT Aleksandrova V A, DritsÿVÿA, SokolovaÿGÿV CELL a=5.174 b=8.956 c=14.260 à=90.0 á=97.8 ç=90.0 V=654.6 Z=2 SGR C 1 2 1 (5) - monoclinic CLAS 2 (Hermann-Mauguin) - C2 (Schoenflies) PRS mC69 ANX A8B9X36 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Al 1 3.000 2a 1/2 0.8333 0. Al 2 3.000 2a 1/2 0.1666 0. Al 3 3.000 2b 1/2 0.0055 1/2 Al 4 3.000 2b 1/2 0.3369 1/2 Al 5 3.000 2b 1/2 0.6723 1/2 0.5 Al 6 3.000 4c 0.3836 0.6697 0.191 0.4 Si 1 4.000 4c 0.3836 0.6697 0.191 0.6 Si 2 4.000 4c 0.3849 0.3293 0.192 O 1 -2.000 4c 0.3287 0.3056 0.0755 O 2 -2.000 4c 0.3321 0.693 0.078 O 3 -2.000 4c 0.1233 0.289 0.2341 O 4 -2.000 4c 0.474 0.4954 0.222 O 5 -2.000 4c 0.6141 0.223 0.2426 OH1 6 -2.000 4c 0.4118 -0.0027 0.0714 OH1 7 -2.000 4c 0.6185 0.1688 0.4261 OH1 8 -2.000 4c 0.1691 -0.016 0.4344 OH1 9 -2.000 4c 0.1642 0.3674 0.4257 H 1 1.000 16 Atoms not located in Unit Cell WYCK c11 b3 a2 RVAL 0.099 TEST At least one temperature factor missing in the paper. (Code 53) TEST Deviation of the charge sum from zero tolerable. (Code 22) COL ICSD Collection Code 16732 DATE Recorded Aug 12, 1986; updated Mar 18, 1987 NAME Magnesium Iron(II) Iron(III) aluminium silicate hydroxide* MINR Chlorite - from Waterworks Tunnel, Washington D.C. FORM Mg2.5 Fe1.65 Al1.5 Si2.2 Al1.8 O10 (O H)8 = H8 Al3.3 Fe1.65 Mg2.5 O18 Si2.2 TITL The Crystal Structure of Chlorite. I. A Monoclinic Polymorph REF Acta Crystallographica (1,1948-23,1967) ACCRA 11 (1958) 191-195 AUT Steinfink H CELL a=5.370 b=9.300 c=14.250 à=90.0 á=96.3 ç=90.0 V=707.4 Z=2 SGR C 1 2 1 (5) - monoclinic CLAS 2 (Hermann-Mauguin) - C2 (Schoenflies) PRS mC71 ANX A3BC2D4X18 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Mg 1 2.000 2a 0. 0. 0. Mg 2 2.000 2a 0. 1/3 0. 0.75 Fe 1 3.000 2a 0. 1/3 0. 0.25 Fe 2 3.000 2a 0. 2/3 0. 0.9 Al 1 3.000 2b 0. 1/2 1/2 0.75 Fe 3 2.000 2b 0. 1/2 1/2 0.25 Al 2 3.000 2b 0. 1/6 1/2 0.75 Fe 4 2.000 2b 0. 1/6 1/2 0.25 Mg 3 2.000 2b 0. 5/6 1/2 0.75 Si 1 4.000 4c 0.226 1/2 0.193 0.3 Al 3 3.000 4c 0.226 1/2 0.193 0.7 Si 2 4.000 4c 0.226 1/6 0.193 0.8 Al 4 3.000 4c 0.226 1/6 0.193 0.2 O 1 -2.000 4c 0.19 0.17 0.072 O 2 -2.000 4c 0.19 1/2 0.072 O 3 -2.000 4c 0.017 0.068 0.235 O 4 -2.000 4c 0.517 0.117 0.235 O 5 -2.000 4c 0.192 0.328 -0.235 OH1 6 -2.000 4c 0.707 0.314 0.072 OH1 7 -2.000 4c 0.117 -0.025 0.435 OH1 8 -2.000 4c 0.157 1/3 0.435 OH1 9 -2.000 4c 0.117 0.683 -0.435 H 1 1.000 4c 16 Atoms not located in Unit Cell WYCK c11 b3 a3 ITF Mg 1 B=1.7 ITF Mg 2 B=1.7 ITF Fe 1 B=1.7 ITF Fe 2 B=1.7 ITF Al 1 B=1.7 ITF Fe 3 B=1.7 ITF Al 2 B=1.7 ITF Fe 4 B=1.7 ITF Mg 3 B=1.7 ITF Si 1 B=1.7 ITF Al 3 B=1.7 ITF Si 2 B=1.7 ITF Al 4 B=1.7 ITF O 1 B=1.7 ITF O 2 B=1.7 ITF O 3 B=1.7 ITF O 4 B=1.7 ITF O 5 B=1.7 ITF O 6 B=1.7 ITF O 7 B=1.7 ITF O 8 B=1.7 ITF O 9 B=1.7 REM SFP (structure from projections) RVAL 0.148 TEST Deviation of the charge sum from zero tolerable. (Code 22) COL ICSD Collection Code 16733 DATE Recorded Aug 12, 1986; updated Aug 12, 1986 NAME Magnesium aluminium iron(III) iron(II) chromium silicate hydrate * MINR Corundophilite - from the Mochako District, Kenya MINR Chlorite FORM Mg5.0 Al.6 Fe.4 Si2.5 Al1.5 O10 (O H)8 = H8 Al2.1 Fe.4 Mg5 O18 Si2.5 TITL The Crystal Structure of Chlorite. II. A Triclinic Polymorph REF Acta Crystallographica (1,1948-23,1967) ACCRA 11 (1958) 195-198 AUT Steinfink H CELL a=5.340 b=9.270 c=14.360 à=90.0 á=97.4 ç=90.0 V=705.0 D=2.71 Z=2 SGR C 1 (1) - triclinic CLAS 1 (Hermann-Mauguin) - C1 (Schoenflies) PRS aC72 ANX A2B3X9 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Mg 1 2.000 2* 0. 0. 0. 0.8333 Mg 2 2.000 2* 0. 1/3 0. 0.8333 Mg 3 2.000 2* 0. 2/3 0. 0.8333 Mg 4 2.000 2* 0. 1/6 1/2 0.8333 Mg 5 2.000 2* 0. 1/2 1/2 0.8333 Mg 6 2.000 2* 0. 5/6 1/2 0.8333 Fe 1 3.000 2* 0. 0. 0. 0.0667 Fe 2 3.000 2* 0. 1/3 0. 0.0667 Fe 3 3.000 2* 0. 2/3 0. 0.0667 Fe 4 3.000 2* 0. 1/6 1/2 0.0667 Fe 5 3.000 2* 0. 1/2 1/2 0.0667 Fe 6 3.000 2* 0. 5/6 1/2 0.0667 Al 1 3.000 2* 0. 0. 0. 0.1 Al 2 3.000 2* 0. 1/3 0. 0.1 Al 3 3.000 2* 0. 2/3 0. 0.1 Al 4 3.000 2* 0. 1/6 1/2 0.1 Al 5 3.000 2* 0. 1/2 1/2 0.1 Al 6 3.000 2* 0. 5/6 1/2 0.1 Si 1 4.000 2* 0.27 0.332 -0.192 0.625 Si 2 4.000 2* 0.77 0.168 -0.192 0.625 Si 3 4.000 2* 0.237 0.503 0.192 0.625 Si 4 4.000 2* 0.735 0.337 0.192 0.625 Al 7 3.000 2* 0.27 0.332 -0.192 0.375 Al 8 3.000 2* 0.77 0.168 -0.192 0.375 Al 9 3.000 2* 0.237 0.503 0.192 0.375 Al 10 3.000 2* 0.735 0.337 0.192 0.375 O 1 -2.000 2* 0.01 0.406 0.233 O 2 -2.000 2* 0.53 0.443 0.233 O 3 -2.000 2* 0.71 0.168 0.233 O 4 -2.000 2* 0.99 0.268 -0.233 O 5 -2.000 2* 0.49 0.23 -0.233 O 6 -2.000 2* 0.803 0. -0.233 O 7 -2.000 2* 0.69 -0.002 0.072 O 8 -2.000 2* 0.69 0.668 0.072 O 9 -2.000 2* 0.69 0.336 0.072 O 10 -2.000 2* 0.298 -0.004 -0.072 O 11 -2.000 2* 0.31 0.33 -0.072 O 12 -2.000 2* 0.81 1/6 -0.072 O 13 -2.000 2* 0.144 -0.007 0.433 O 14 -2.000 2* 0.143 0.673 0.433 O 15 -2.000 2* 0.14 0.335 0.433 O 16 -2.000 2* 0.851 -0.004 -0.433 O 17 -2.000 2* 0.858 0.676 -0.433 O 18 -2.000 2* 0.857 0.34 -0.433 H 1 1.000 16 Atoms not located in Unit Cell REM REF (refinement of earlier measured intensity data) RVAL 0.121 TEST Calculated density unusual but tolerable. (Code 23) TEST At least one temperature factor missing in the paper. (Code 53) TEST Deviation of the charge sum from zero tolerable. (Code 22) COL ICSD Collection Code 26850 DATE Recorded Aug 8, 1986; updated Aug 8, 1986 NAME Dialuminium pentamagnesium trisilicate octahydroxide MINR Leuchtenbergite - from Philipsburg, Mont. MINR Chlorite FORM Al2 Mg5 Si3 O10 (O H)8 = H8 Al2 Mg5 O18 Si3 TITL The Crystal Structure of the Chlorite Minerals. REF Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977) ZEKGA 88 (1934) 420-432 AUT McMurchy G C CELL a=5.304 b=9.187 c=28.494 à=90.0 á=97.1 ç=90.0 V=1377.7 Z=4 SGR C 1 2/c 1 (15) - monoclinic CLAS 2/m (Hermann-Mauguin) - C2h (Schoenflies) PRS mC144 ANX A2B3X9 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Mg 1 2.000 4a 0. 0. 0. 0.8333 Al 1 3.000 4a 0. 0. 0. 0.1667 Mg 2 2.000 8f 0. 1/3 0. 0.8333 Al 2 3.000 8f 0. 1/3 0. 0.1667 Mg 3 2.000 4e 0. 1/6 1/4 0.8333 Al 3 3.000 4e 0. 1/6 1/4 0.1667 Mg 4 2.000 4a 0. -1/6 1/4 0.8333 Al 4 3.000 4a 0. -1/6 1/4 0.1667 Mg 5 2.000 4e 0. 1/2 1/4 0.8333 Al 5 3.000 4e 0. 1/2 1/4 0.1667 Si 1 4.000 8f -0.269 0. 0.094 0.75 Al 6 3.000 8f -0.269 0. 0.094 0.25 Si 2 4.000 8f -0.269 -1/3 0.094 0.75 Al 7 3.000 8f -0.269 -1/3 0.094 0.25 OH1 1 -2.000 8f -0.308 1/3 0.039 O 2 -2.000 8f -0.308 -1/3 0.039 O 3 -2.000 8f -0.308 0. 0.039 O 4 -2.000 8f -0.006 0.083 0.114 O 5 -2.000 8f -0.006 -0.417 0.114 O 6 -2.000 8f -0.256 -1/6 0.114 OH1 7 -2.000 8f 0.142 0. 0.211 OH1 8 -2.000 8f 0.142 1/3 0.211 OH1 9 -2.000 8f 0.142 -1/3 0.211 H 1 1.000 8f 32 Atoms not located in Unit Cell WYCK f12 e2 a2 REM XDP (X-ray diffraction from a powder) TEST No R value given in the paper. (Code 51) TEST At least one temperature factor missing in the paper. (Code 53) COL ICSD Collection Code 33214 DATE Recorded Dec 6, 1984; updated Jun 25, 1985 NAME Aluminium iron magnesium titanium alumosilicate hydroxide * MINR Chamosite MINR Chlorite FORM (Al0.76 Fe0.02 Fe1.73 Mg0.16 Ti0.15) (Si1.24 Al0.76) O5 (O H)4 = H4 Al1.52 Fe1.75 Mg.16 O9 Si1.24 Ti.15 TITL The crystal structure of some chamosite minerals REF Mineralogical Magazine and Journal of the Mineralogical Society (1876-1968) MIASA 29 (1951) 502-522 AUT Brindley G W CELL a=5.380 b=9.314 c=7.026 à=90.0 á=90.0 ç=120.0 V=304.9 Z=0 TEST Coordinates or space group or lattice parameters are not determined. (Code 71) TEST No R value given in the paper. (Code 51) COL ICSD Collection Code 38503 DATE Recorded Jan 1, 1980; updated Aug 10, 1989 NAME Magnesium iron aluminium alumosilicate hydroxide* MINR Daphnite - from the southern of Brieuc, Bretagne, France MINR Chlorite FORM Si4.5 Al3.5 Mg0.7 Fe9.5 Fe0.1 Al1.6 (O H)13.9 O0.2 O20 = H13.9 Al5.1 Fe9.6 Mg.7 O34.1 Si4.5 TITL Die Strukturen von Thuringit, Bavalit und Chamosit und ihre Stellung in der Chloritgruppe REF Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977) ZEKGA 104 (1942) 142-159 AUT Engelhardt W von CELL a=5.397 b=9.348 c=14.100 à=90.0 á=97.4 ç=90.0 V=705.4 Z=1 SGR C 1 2/m 1 (12) - monoclinic CLAS 2/m (Hermann-Mauguin) - C2h (Schoenflies) TEST No R value given in the paper. (Code 51) TEST Coordinates or space group or lattice parameters are not determined. (Code 71) COL ICSD Collection Code 38943 DATE Recorded Nov 6, 1984; updated Jun 25, 1985 NAME Iron(III) phyllo-disilicate tetrahydroxide MINR Chamosite MINR Chlorite FORM Fe2 (Si2 O5) (O H)4 = H4 Fe2 O9 Si2 TITL Mineralogy and crystal structure of chamosite REF Nature (London) NATUA 164 (1949) 319-320 AUT Brindley G W CELL a=5.390 b=9.330 c=7.040 à=90.0 á=90.0 ç=120.0 V=306.6 Z=0 TEST No R value given in the paper. (Code 51) TEST Coordinates or space group or lattice parameters are not determined. (Code 71) COL ICSD Collection Code 38944 DATE Recorded Nov 6, 1984; updated Jun 25, 1985 NAME Iron(III) phyllo-disilicate tetrahydroxide MINR Chamosite MINR Chlorite FORM Fe2 (Si2 O5) (O H)4 = H4 Fe2 O9 Si2 TITL Mineralogy and crystal structure of chamosite REF Nature (London) NATUA 164 (1949) 319-320 AUT Brindley G W CELL a=5.410 b=9.330 c=7.040 à=90.0 á=104.5 ç=90.0 V=344.0 Z=0 TEST No R value given in the paper. (Code 51) TEST Coordinates or space group or lattice parameters are not determined. (Code 71) COL ICSD Collection Code 45247 DATE Recorded Jan 1, 1980; updated Jun 25, 1985 NAME Magnesium aluminium iron chromium silicon oxide hydroxide (4.9/2.2/0.3/0.2/2.6/10/8) MINR Corundophilite - from Mochako District, Kenya MINR Chlorite FORM (Mg4.9 Al0.8 Fe0.3 Cr0.2) (Si2.6 Al1.4) O10 (O H)8 = H8 Al2.2 Cr.2 Fe.3 Mg4.9 O18 Si2.6 TITL The crystal structures of the monoclinic and triclinic forms of chlorite. REF Acta Crystallographica (1,1948-23,1967) ACCRA 10 (1957) 767 AUT Steinfink H CELL a=5.340 b=9.270 c=14.360 à=90.0 á=97.4 ç=90.0 V=705.0 Z=2 SGR P 1 (1) - triclinic CLAS 1 (Hermann-Mauguin) - C1 (Schoenflies) TEST No R value given in the paper. (Code 51) TEST Coordinates or space group or lattice parameters are not determined. (Code 71) COL ICSD Collection Code 100230 DATE Recorded Dec 31, 1980 NAME MAGNESIUM ALUMINIUM IRON ALUMOSILICATE HYDROXIDE * MINR Pennine MINR Chlorite FORM Mg9.8 Al1.6 Fe0.6 (Si6.32 Al1.68 O19.96) (O H)15.84 = H15.84 Al3.28 Fe.6 Mg9.8 O35.8 Si6.32 FORM Mg9.8 Al1.64 Fe0.57 Mn0.01 (Si6.32 Al1.68 O20) (O H)16 TITL A neutron diffraction study of a one layer triclinic chlorite (penninite) REF American Mineralogist AMMIA 65 (1980) 349-352 AUT Joswig W, FuessÿH, RothbauerÿR, TakeuchiÿY, MasonÿSÿA CELL a=5.327 b=9.232 c=14.399 à=90.0 á=97.2 ç=90.0 V=702.6 Z=1 SGR C -1 (2) - triclinic CLAS -1 (Hermann-Mauguin) - Ci (Schoenflies) PRS aC72 ANX A2B3X9 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Mg 1 2.000 2* 0. 0. 0. 0.8 Fe 1 2.000 2* 0. 0. 0. 0.1 Al 1 3.000 2* 0. 0. 0. 0.1 Mg 2 2.000 4* 0.0007 0.3336 -0.00004 0.8 Fe 2 2.000 4* 0.0007 0.3336 -0.00004 0.1 Al 2 3.000 4* 0.0007 0.3336 -0.00004 0.1 Mg 3 2.000 4* 0.0004 0.1667 0.5 0.875 Al 3 3.000 4* 0.0004 0.1667 0.5 0.125 Mg 4 2.000 2* 0. 1/2 1/2 0.75 Al 4 3.000 2* 0. 1/2 1/2 0.25 Si 1 4.000 4* 0.231 0.1672 0.1917 0.79 Al 5 3.000 4* 0.231 0.1672 0.1917 0.21 Si 2 4.000 4* 0.7314 0.0007 0.1917 0.79 Al 6 3.000 4* 0.7314 0.0007 0.1917 0.21 O 1 -2.000 4* 0.1932 0.1671 0.07697 O 2 -2.000 4* 0.6922 0.0002 0.07689 O 3 -2.000 4* 0.212 0.3341 0.23254 O 4 -2.000 4* 0.5114 0.1003 0.23259 O 5 -2.000 4* 0.0112 0.0676 0.23249 O 6 -2.000 4* 0.6914 0.3334 0.073 0.99(1) O 7 -2.000 4* 0.1465 -0.0002 0.4301 O 8 -2.000 4* 0.1417 0.3346 0.4301 O 9 -2.000 4* 0.6413 0.1649 0.4301 H 1 1.000 4* 0.7139 0.3339 0.1399 0.93(2) H 2 1.000 4* 0.1193 0.0054 0.3632 H 3 1.000 4* 0.1303 0.3353 0.3629 H 4 1.000 4* 0.6143 0.1594 0.3635 ÿ TF Atom U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg 1 0.0038 0.0051 0.0094 0.0015 0.0008 0.0006 Fe 1 0.0038 0.0051 0.0094 0.0015 0.0008 0.0006 Al 1 0.0038 0.0051 0.0094 0.0015 0.0008 0.0006 Mg 2 0.0061 0.0052 0.0069 -0.0002 0.0002 -0.0003 Fe 2 0.0061 0.0052 0.0069 -0.0002 0.0002 -0.0003 Al 2 0.0061 0.0052 0.0069 -0.0002 0.0002 -0.0003 Mg 3 0.0051 0.0041 0.0122 0.0001 0.0016 0.0009 Al 3 0.0051 0.0041 0.0122 0.0001 0.0016 0.0009 Mg 4 0.0049 0.0051 0.0104 -0.0001 0.0011 -0.0004 Al 4 0.0049 0.0051 0.0104 -0.0001 0.0011 -0.0004 Si 1 0.0042 0.0026 0.0073 0.0005 0.0020 0.0011 Al 5 0.0042 0.0026 0.0073 0.0005 0.0020 0.0011 Si 2 0.0044 0.0019 0.0072 -0.0004 0.0012 -0.0011 Al 6 0.0044 0.0019 0.0072 -0.0004 0.0012 -0.0011 O 1 0.0053 0.0058 0.0064 -0.0008 0.0006 -0.0003 O 2 0.0059 0.0061 0.0066 0.0001 0.0015 0.0003 O 3 0.0209 0.0091 0.0119 0.0010 0.0040 -0.0001 O 4 0.0143 0.0169 0.0110 0.0038 0.0008 -0.0014 O 5 0.0135 0.0185 0.0107 -0.0029 0.0013 0.0010 O 6 0.0073 0.0061 0.0064 0.0015 0.0011 0.0004 O 7 0.0164 0.0133 0.0075 0.0002 0.0009 0.0006 O 8 0.0170 0.0142 0.0074 0.0000 0.0018 -0.0006 O 9 0.0104 0.0147 0.0090 0.0007 0.0001 -0.0005 H 1 0.0360 0.0364 0.0046 0.0017 -0.0002 -0.0005 H 2 0.0381 0.0384 0.0100 -0.0014 0.0034 0.0002 H 3 0.0430 0.0380 0.0115 0.0000 0.0010 -0.0001 H 4 0.0381 0.0383 0.0175 0.0041 0.0012 -0.0011 REM NDS (neutron diffraction from a single crystal) RVAL 0.024 TEST Difference between the formula calculated from the PARM record and the FORM record tolerable. (Code 21) TEST Deviation of the charge sum from zero tolerable. (Code 22) TEST Deviation of the charge sum from zero tolerable. (Code 22) COL ICSD Collection Code 63193 DATE Recorded Jun 8, 1990 NAME Magnesium aluminium iron(III) iron chromium nickel alumosilicate hydroxide * - IIb-4 MINR Chlorite - from Kinyiki Hill, Mochako Destrict, Kenya FORM (Mg4.715 Al.694 Fe.269 Fe.109 Cr.128 Ni.011) (Si3.056 Al.944) O10 (O H)8 = H8 Al1.638 Cr.128 Fe.378 Mg4.715 Ni.011 O18 Si3.056 TITL Structures of intergrowth triclinic and monoclinic IIb chlorites from Kenya REF Clays and Clay Minerals (29,1981-) CLCMA 37 (1989) 308-316 AUT Zheng H, BaileyÿSÿW CELL a=5.328 b=9.228 c=14.368 à=90.5 á=97.4 ç=90.0 V=700.5 Z=2 SGR C -1 (2) - triclinic CLAS -1 (Hermann-Mauguin) - Ci (Schoenflies) PRS aC72 ANX A2B8C9X36 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Mg 1 2.000 2a 0. 0. 0. 0.715 Mg 2 2.000 4* 0.0012 0.3338 0. Mg 3 2.000 4* -0.0005 0.1667 0.5 Al 1 3.000 2* 0. 1/2 1/2 0.694 Fe 1 3.000 2* 0. 1/2 1/2 0.269 Fe 2 2.000 2* 0. 1/2 1/2 0.109 Cr 1 2.000 2* 0. 1/2 1/2 0.128 Ni 1 2.000 2* 0. 1/2 1/2 0.011 Si 1 4.000 4* 0.2328 0.1692 0.1922 0.764 Al 2 3.000 4* 0.2328 0.1692 0.1922 0.236 Si 2 4.000 4* 0.7336 0.0023 0.1921 0.764 Al 3 3.000 4* 0.7336 0.0023 0.1921 0.236 OH1 1 -2.000 4* 0.6922 0.334 0.0741 OH1 2 -2.000 4* 0.1595 -0.0012 0.4299 OH1 3 -2.000 4* 0.1339 0.3406 0.4298 OH1 4 -2.000 4* 0.6336 0.1565 0.4305 O 5 -2.000 4* 0.1936 0.1673 0.0771 O 6 -2.000 4* 0.6931 0.0008 0.0773 O 7 -2.000 4* 0.2114 0.3363 0.2333 O 8 -2.000 4* 0.5145 0.1034 0.2336 O 9 -2.000 4* 0.0152 0.0687 0.2335 H 1 1.000 4* 0.705 1/3 0.13 H 2 1.000 4* 0.127 0.018 0.368 H 3 1.000 4* 0.131 0.341 0.37 H 4 1.000 4* 0.595 0.15 0.369 WYCK a ÿ TF Atom á(1,1) á(2,2) á(3,3) á(1,2) á(1,3) á(2,3) Mg 1 0.0032 0.0014 0.0011 0.0014 0.0002 0.0002 Mg 2 0.0033 0.0014 0.0012 0.0012 0.0004 0.0001 Mg 3 0.0032 0.0013 0.0015 0.0013 0.0005 0.0001 Al 1 0.0052 0.0021 0.0016 0.0014 0.0004 0.0001 Fe 1 0.0052 0.0021 0.0016 0.0014 0.0004 0.0001 Fe 2 0.0052 0.0021 0.0016 0.0014 0.0004 0.0001 Cr 1 0.0052 0.0021 0.0016 0.0014 0.0004 0.0001 Ni 1 0.0052 0.0021 0.0016 0.0014 0.0004 0.0001 Si 1 0.0053 0.0021 0.0015 0.0015 0.0004 0.0002 Al 2 0.0053 0.0021 0.0015 0.0015 0.0004 0.0002 Si 2 0.0054 0.0021 0.0015 0.0015 0.0004 0.0002 Al 3 0.0054 0.0021 0.0015 0.0015 0.0004 0.0002 O 1 0.0068 0.0029 0.0016 0.0018 0.0007 0.0002 O 2 0.0107 0.0031 0.0014 0.0012 0.0004 0.0001 O 3 0.0094 0.0037 0.0014 0.0011 0.0004 0.0001 O 4 0.0093 0.0037 0.0014 0.0022 0.0005 0.0000 O 5 0.0059 0.0026 0.0015 0.0016 0.0004 0.0002 O 6 0.0063 0.0026 0.0016 0.0018 0.0005 0.0001 O 7 0.0157 0.0041 0.0019 0.0015 0.0006 0.0000 O 8 0.0119 0.0052 0.0019 0.0027 0.0004 0.0001 O 9 0.0126 0.0051 0.0019 0.0009 0.0002 0.0002 RVAL 0.042 TEST Deviation of the charge sum from zero tolerable. (Code 22) TEST At least one temperature factor missing in the paper. (Code 53) COL ICSD Collection Code 65719 DATE Recorded Jun 8, 1990 NAME Magnesium aluminium iron(III) iron chromium nickel phyllo- alumosilicate hydroxide * MINR Clinochlore - from Kinyiki Hill, Mochako Destrict, Kenya MINR Chlorite FORM (Mg4.715 Al.694 Fe.269 Fe.109 Cr.128 Ni.011) (Si3.056 Al.944) O10 (O H)8 = H8 Al1.638 Cr.128 Fe.378 Mg4.715 Ni.011 O18 Si3.056 TITL Structures of intergrowth triclinic and monoclinic IIb chlorites from Kenya REF Clays and Clay Minerals (29,1981-) CLCMA 37 (1989) 308-316 AUT Zheng H, BaileyÿSÿW CELL a=5.328 b=9.228 c=14.363 à=90.0 á=96.8 ç=90.0 V=701.2 Z=2 SGR C 1 2/m 1 (12) - monoclinic CLAS 2/m (Hermann-Mauguin) - C2h (Schoenflies) PRS mC72 ANX A2B8C9X36 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Mg 1 2.000 2a 0. 0. 0. 0.715 Mg 2 2.000 4g 0. 0.3327 0. Mg 3 2.000 4h 0. 0.1665 1/2 Al 1 3.000 2d 0. 1/2 1/2 0.694 Fe 1 3.000 2d 0. 1/2 1/2 0.269 Fe 2 2.000 2d 0. 1/2 1/2 0.109 Cr 1 2.000 2d 0. 1/2 1/2 0.128 Ni 1 2.000 2d 0. 1/2 1/2 0.011 Si 1 4.000 8j 0.2279 0.1667 0.1918 0.764 Al 2 3.000 8j 0.2279 0.1667 0.1918 0.236 OH1 1 -2.000 4i 0.1889 1/2 0.074 OH1 2 -2.000 4i 0.1542 0. 0.4299 OH1 3 -2.000 8j 0.1394 0.339 0.4297 O 4 -2.000 8j 0.191 0.1669 0.077 O 5 -2.000 4i 0.2064 0. 0.2331 O 6 -2.000 8j 0.5074 0.2325 0.2333 H 1 1.000 4i 0.261 1/2 0.128 H 2 1.000 4i 0.141 0. 0.368 H 3 1.000 8j 0.171 0.276 0.401 WYCK j4 i3 h g d a ÿ TF Atom á(1,1) á(2,2) á(3,3) á(1,2) á(1,3) á(2,3) Mg 1 0.0036 0.0014 0.0009 0.0000 0.0007 0.0000 Mg 2 0.0031 0.0015 0.0010 0.0000 0.0005 0.0000 Mg 3 0.0020 0.0013 0.0011 0.0000 0.0004 0.0000 Al 1 0.0116 0.0041 0.0023 0.0000 0.0007 0.0000 Fe 1 0.0116 0.0041 0.0023 0.0000 0.0007 0.0000 Fe 2 0.0116 0.0041 0.0023 0.0000 0.0007 0.0000 Cr 1 0.0116 0.0041 0.0023 0.0000 0.0007 0.0000 Ni 1 0.0116 0.0041 0.0023 0.0000 0.0007 0.0000 Si 1 0.0048 0.0020 0.0011 0.0001 0.0004 0.0001 Al 2 0.0048 0.0020 0.0011 0.0001 0.0004 0.0001 O 1 0.0064 0.0027 0.0012 0.0000 0.0009 0.0000 O 2 0.0137 0.0033 0.0012 0.0000 0.0004 0.0000 O 3 0.0105 0.0046 0.0014 -0.0008 0.0002 -0.0002 O 4 0.0052 0.0026 0.0013 0.0002 0.0007 -0.0001 O 5 0.0151 0.0039 0.0015 0.0000 0.0010 0.0000 O 6 0.0110 0.0052 0.0016 -0.0008 0.0004 0.0001 REM POL IIb-2 RVAL 0.059 TEST Deviation of the charge sum from zero tolerable. (Code 22) TEST At least one temperature factor missing in the paper. (Code 53) COL ICSD Collection Code 68942 DATE Recorded Jan 20, 1992 NAME Magnesium aluminium iron(II) iron(III) manganese phyllo- alumosilicate hydroxide * MINR Clinochlore - from Achmatow mine, Ural, USSR MINR Chlorite FORM Mg4.54 Al0.97 Fe0.46 Mn0.03 (Si2.85 Al1.15 O10) (O H)8 = H8 Al2.12 Fe.46 Mg4.54 Mn.03 O18 Si2.85 TITL Refinement of a one-layer triclinic chlorite REF Clays and Clay Minerals (29,1981-) CLCMA 38 (1990) 216-218 Issue 2 AUT Joswig W, FuessÿH CELL a=5.325 b=9.234 c=14.358 à=90.3 á=97.4 ç=90.0 V=700.1 Z=2 SGR C -1 (2) - triclinic CLAS -1 (Hermann-Mauguin) - Ci (Schoenflies) PRS aC72 ANX AB4C5X18 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Mg 1 2.000 2a 0. 0. 0. 0.908 Fe 1 2.000 2a 0. 0. 0. 0.056 Fe 2 3.000 2a 0. 0. 0. 0.036 Mg 2 2.000 4i 0.00127 0.33382 0.00003 0.908 Fe 3 2.000 4i 0.00127 0.33382 0.00003 0.056 Fe 4 3.000 4i 0.00127 0.33382 0.00003 0.036 Si 1 4.000 4i 0.23211 0.16809 0.19257 0.712 Al 1 3.000 4i 0.23211 0.16809 0.19257 0.288 Si 2 4.000 4i 0.73204 0.00138 0.19252 0.712 Al 2 3.000 4i 0.73204 0.00138 0.19252 0.288 O 1 -2.000 4i 0.1925 0.1679 0.077 O 2 -2.000 4i 0.6927 0.0008 0.0769 O 3 -2.000 4i 0.2081 0.3348 0.2337 O 4 -2.000 4i 0.5146 0.1033 0.2341 O 5 -2.000 4i 0.0153 0.0664 0.2338 O 6 -2.000 4i 0.6919 0.3338 0.0733 H 1 1.000 4i 0.717 0.34 0.135 Mg 3 2.000 4i 0.99956 0.16666 0.49994 0.908 Fe 5 2.000 4i 0.99956 0.16666 0.49994 0.056 Fe 6 3.000 4i 0.99956 0.16666 0.49994 0.036 Al 3 3.000 2g 0. 1/2 1/2 0.97 Mn 1 2.000 2g 0. 1/2 1/2 0.03 O 7 -2.000 4i 0.1528 -0.0007 0.4301 O 8 -2.000 4i 0.1374 0.337 0.4302 O 9 -2.000 4i 0.6382 0.1617 0.4306 H 2 1.000 4i 0.128 -0.001 0.369 H 3 1.000 4i 0.125 0.335 0.375 H 4 1.000 4i 0.613 0.151 0.369 WYCK i13 g a ITF H 1 U=0.02 ITF H 2 U=0.02 ITF H 3 U=0.02 ITF H 4 U=0.02 ÿ TF Atom U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg 1 0.0048 0.0047 0.0096 0.0005 0.0009 0.0004 Fe 1 0.0048 0.0047 0.0096 0.0005 0.0009 0.0004 Fe 2 0.0048 0.0047 0.0096 0.0005 0.0009 0.0004 Mg 2 0.0044 0.0052 0.0098 -0.0002 0.0012 0.0006 Fe 3 0.0044 0.0052 0.0098 -0.0002 0.0012 0.0006 Fe 4 0.0044 0.0052 0.0098 -0.0002 0.0012 0.0006 Si 1 0.0059 0.0051 0.0093 -0.0002 0.0013 0.0005 Al 1 0.0059 0.0051 0.0093 -0.0002 0.0013 0.0005 Si 2 0.0059 0.0055 0.0088 0.0001 0.0014 0.0001 Al 2 0.0059 0.0055 0.0088 0.0001 0.0014 0.0001 O 1 0.0078 0.0082 0.0114 -0.0008 0.0020 0.0002 O 2 0.0082 0.0082 0.0113 0.0002 0.0012 0.0005 O 3 0.0192 0.0129 0.0154 -0.0004 0.0030 0.0001 O 4 0.0101 0.0180 0.0159 0.0038 0.0019 -0.0007 O 5 0.0124 0.0193 0.0162 -0.0037 0.0010 0.0012 O 6 0.0106 0.0102 0.0112 0.0012 0.0025 0.0011 Mg 3 0.0066 0.0069 0.0144 -0.0004 0.0018 0.0006 Fe 5 0.0066 0.0069 0.0144 -0.0004 0.0018 0.0006 Fe 6 0.0066 0.0069 0.0144 -0.0004 0.0018 0.0006 Al 3 0.0033 0.0038 0.0101 -0.0009 0.0012 0.0005 Mn 1 0.0033 0.0038 0.0101 -0.0009 0.0012 0.0005 O 7 0.0169 0.0166 0.0120 -0.0030 0.0012 0.0012 O 8 0.0195 0.0184 0.0096 -0.0014 0.0015 0.0001 O 9 0.0120 0.0182 0.0112 0.0064 0.0008 -0.0013 REM POL IIb-4 RVAL 0.047 COL ICSD Collection Code 66258 DATE Recorded Aug 20, 1992 NAME Magnesium iron aluminium iron(III) phyllo-alumosilicate hydroxide * MINR Clinochlore - from Wisconsin Geology Museum Nr.1769/6, U.S.A. MINR Chlorite FORM (Mg2.96 Fe1.55 Fe.136 Al1.275) (Si2.622 Al1.376 O10) (O H)8 = H8 Al2.651 Fe1.686 Mg2.96 O18 Si2.622 FORM (Mg2.847 Fe1.533 Fe.222 Al1.316 Cr.002) (Si2.622 Al1.378 O10) (O H)8 TITL Refinement of the crystal structure of a monoclinic ferroan clinochlore REF Clays and Clay Minerals (29,1981-) CLCMA 35 (1987) 129-138 AUT Rule A C, BaileyÿSÿW CELL a=5.350 b=9.267 c=14.270 à=90.0 á=96.3 ç=90.0 V=703.1 Z=2 SGR C 1 2/m 1 (12) - monoclinic CLAS 2/m (Hermann-Mauguin) - C2h (Schoenflies) PRS mC72 ANX AB4C5X18 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Mg 1 2.000 2a 0. 0. 0. 0.5 Fe 1 2.000 2a 0. 0. 0. 0.39 Al 1 3.000 2a 0. 0. 0. 0.07 Mg 2 2.000 4g 0. 0.3322 0. 0.59 Fe 2 2.000 4g 0. 0.3322 0. 0.26 Al 2 3.000 4g 0. 0.3322 0. 0.08 Fe 3 3.000 4g 0. 0.3322 0. 0.068 OH1 1 -2.000 4i 0.185 1/2 0.0743 O 2 -2.000 8j 0.189 0.1667 0.0774 Si 1 4.000 8j 0.2248 0.1669 0.1937 0.656 Al 3 3.000 8j 0.2248 0.1669 0.1937 0.344 O 3 -2.000 4i 0.197 0. 0.2357 O 4 -2.000 8j 0.511 0.228 0.2363 OH1 5 -2.000 4i 0.172 0. 0.4289 OH1 6 -2.000 8j 0.131 0.3463 0.4285 Mg 3 2.000 4h 0. 0.1664 1/2 0.64 Fe 4 2.000 4h 0. 0.1664 1/2 0.32 Al 4 3.000 4h 0. 0.1664 1/2 0.04 Al 5 3.000 2d 0. 1/2 1/2 0.965 H 1 1.000 4i 0.2113 1/2 0.1448 H 2 1.000 4i 0.1623 0. 0.3661 H 3 1.000 8j 0.1586 0.3359 0.3698 WYCK j4 i3 h g d a ITF H 1 B=2. ITF H 2 B=2. ITF H 3 B=2. ÿ TF Atom á(1,1) á(2,2) á(3,3) á(1,2) á(1,3) á(2,3) Mg 1 0.0038 0.0026 0.0030 0.0000 0.0009 0.0000 Fe 1 0.0038 0.0026 0.0030 0.0000 0.0009 0.0000 Al 1 0.0038 0.0026 0.0030 0.0000 0.0009 0.0000 Mg 2 0.0051 0.0029 0.0031 0.0000 0.0010 0.0000 Fe 2 0.0051 0.0029 0.0031 0.0000 0.0010 0.0000 Al 2 0.0051 0.0029 0.0031 0.0000 0.0010 0.0000 Fe 3 0.0051 0.0029 0.0031 0.0000 0.0010 0.0000 O 1 0.0098 0.0057 0.0033 0.0000 0.0013 0.0000 O 2 0.0093 0.0044 0.0037 0.0004 0.0010 0.0000 Si 1 0.0058 0.0034 0.0030 0.0001 0.0005 -0.0001 Al 3 0.0058 0.0034 0.0030 0.0001 0.0005 -0.0001 O 3 0.0125 0.0046 0.0044 0.0000 0.0016 0.0000 O 4 0.0088 0.0061 0.0049 -0.0006 0.0013 0.0000 O 5 0.0071 0.0042 0.0031 0.0000 0.0001 0.0000 O 6 0.0067 0.0045 0.0032 0.0002 0.0009 -0.0004 Mg 3 0.0035 0.0033 0.0035 0.0000 0.0070 0.0000 Fe 4 0.0035 0.0033 0.0035 0.0000 0.0070 0.0000 Al 4 0.0035 0.0033 0.0035 0.0000 0.0070 0.0000 Al 5 0.0039 0.0033 0.0030 0.0000 0.0006 0.0000 REM F POL IIb-2 RVAL 0.076 TEST Deviation of the charge sum from zero tolerable. (Code 22) COL ICSD Collection Code 74009 DATE Recorded Jan 10, 1995 NAME Magnesium aluminium iron phyllo-alumosilicate hydroxide * MINR Clinochlore (Cr-bearing) - from Day Book Body, North Carolina, U.S.A. MINR Chlorite FORM (Mg0.99 Al0.01)5 (Al0.67 Fe0.33) (Si3.02 Al0.98) O10 (O H)8 = H8 Al1.7 Fe.33 Mg4.95 O18 Si3.02 TITL Inferred limitations to the oxidation of Fe in chlorite: a high- temperature single-crystal X-ray study REF American Mineralogist AMMIA 78 (1993) 1197-1207 AUT Nelson D O, GuggenheimÿS CELL a=5.344 b=9.256 c=14.422 à=90.3 á=97.3 ç=90.0 V=707.6 Z=2 SGR C -1 (2) - triclinic CLAS -1 (Hermann-Mauguin) - Ci (Schoenflies) PRS aC72 ANX AB4C5X18 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Mg 1 2.000 2a 0. 0. 0. 0.99 Al 1 3.000 2a 0. 0. 0. 0.01 Mg 2 2.000 4i 0.0007 0.3337 0. 0.99 Al 2 3.000 4i 0.0007 0.3337 0. 0.01 Mg 3 2.000 4i -0.0008 0.167 0.5 0.99 Al 3 3.000 4i -0.0008 0.167 0.5 0.01 Al 4 3.000 2g 0. 1/2 1/2 0.67 Fe 1 2.790 2g 0. 1/2 1/2 0.33 Si 1 4.000 4i 0.2316 0.1678 0.1914 0.755 Al 5 3.000 4i 0.2316 0.1678 0.1914 0.245 Si 2 4.000 4i 0.7315 0.0011 0.1914 0.755 Al 6 3.000 4i 0.7315 0.0011 0.1914 0.245 OH1 1 -2.000 4i 0.6915 0.3332 0.0727 OH1 2 -2.000 4i 0.1475 -0.0007 0.4296 OH1 3 -2.000 4i 0.1405 0.3346 0.4295 OH1 4 -2.000 4i 0.6403 0.163 0.43 O 5 -2.000 4i 0.1949 0.1671 0.0772 O 6 -2.000 4i 0.6938 0.0004 0.0766 O 7 -2.000 4i 0.2212 0.3325 0.2325 O 8 -2.000 4i 0.5079 0.0948 0.2323 O 9 -2.000 4i 0.0102 0.0731 0.233 H 1 1.000 4i 0.232 0.848 0.142 H 2 1.000 4i 1/6 0.977 0.36 H 3 1.000 4i 0.115 0.305 0.367 H 4 1.000 4i 0.616 0.149 0.365 WYCK i13 g a ÿ TF Atom U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Mg 1 0.0050 0.0060 0.0280 0.0050 0.0030 -0.0010 Al 1 0.0050 0.0060 0.0280 0.0050 0.0030 -0.0010 Mg 2 0.0050 0.0040 0.0290 0.0040 0.0040 0.0000 Al 2 0.0050 0.0040 0.0290 0.0040 0.0040 0.0000 Mg 3 0.0050 0.0070 0.0280 0.0030 0.0040 0.0000 Al 3 0.0050 0.0070 0.0280 0.0030 0.0040 0.0000 Al 4 0.0270 0.0350 0.0470 0.0020 0.0050 0.0000 Fe 1 0.0270 0.0350 0.0470 0.0020 0.0050 0.0000 Si 1 0.0040 0.0070 0.0240 0.0030 0.0030 -0.0010 Al 5 0.0040 0.0070 0.0240 0.0030 0.0030 -0.0010 Si 2 0.0060 0.0100 0.0280 0.0060 0.0040 0.0000 Al 6 0.0060 0.0100 0.0280 0.0060 0.0040 0.0000 O 1 0.0040 0.0120 0.0320 0.0040 0.0040 0.0000 O 2 0.0240 0.0210 0.0320 -0.0010 0.0010 0.0000 O 3 0.0300 0.0210 0.0220 0.0020 0.0000 -0.0020 O 4 0.0190 0.0200 0.0330 0.0100 0.0060 -0.0010 O 5 0.0030 0.0090 0.0270 0.0040 0.0020 0.0010 O 6 0.0060 0.0090 0.0300 0.0060 0.0060 0.0010 O 7 0.0280 0.0190 0.0410 0.0020 0.0080 0.0010 O 8 0.0120 0.0320 0.0430 0.0130 0.0050 0.0010 O 9 0.0230 0.0260 0.0320 -0.0060 0.0050 0.0000 REM TEM 823 RVAL 0.085 TEST At least one temperature factor missing in the paper. (Code 53)