COL ICSD Collection Code 16158 DATE Recorded Jan 1, 1980 NAME Strontium dodecairon(III) oxide FORM Sr Fe12 O19 = Fe12 O19 Sr TITL A neutron diffraction study of the structure of magnetoplumbite REF Kristallografiya KRISA 14 (1969) 447-449 AUT Aleshko-Ozhevsky O P, Faek˙M˙K, Yamzin˙I˙I CELL a=5.780 b=5.780 c=22.980 à=90.0 á=90.0 ç=120.0 V=664.9 Z=2 SGR P 63/m m c (194) - hexagonal CLAS 6/mmm (Hermann-Mauguin) - D6h (Schoenflies) PRS hP64 ANX AB12X19 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Sr 1 2.000 2d 2/3 1/3 1/4 Fe 1 3.000 2a 0. 0. 0. Fe 2 3.000 2b 0. 0. 1/4 Fe 3 3.000 4f 1/3 2/3 0.0271 Fe 4 3.000 4f 1/3 2/3 0.1902 Fe 5 3.000 12k 1/6 1/3 -0.1083 O 1 -2.000 4e 0. 0. 0.1497 O 2 -2.000 4f 1/3 2/3 -0.0495 O 3 -2.000 6h 0.1861 0.3722 1/4 O 4 -2.000 12k 1/6 1/3 0.0539 O 5 -2.000 12k 1/2 0. 0.149 WYCK k3 h f3 e d b a REM NDP (neutron 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 202518 DATE Recorded Dec 19, 1988 NAME Strontium dodecairon(III) oxide FORM Sr Fe12 O19 = Fe12 O19 Sr TITL Crystal structure of strontium hexaferrite Sr Fe12 O19 REF Journal of Solid State Chemistry JSSCB 72 (1988) 218-224 AUT Obradors X, Solans˙X, Collomb˙A, Samaras˙D, Rodriguez˙J, Pernet˙M, Font-Altaba˙M CELL a=5.884 b=5.884 c=23.050 à=90.0 á=90.0 ç=120.0 V=691.2 Z=2 SGR P 63/m m c (194) - hexagonal CLAS 6/mmm (Hermann-Mauguin) - D6h (Schoenflies) PRS hP64 ANX AB12X19 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Sr 1 2.000 2d 2/3 1/3 1/4 Fe 1 3.000 2a 0. 0. 0. Fe 2 3.000 4e 0. 0. 0.2542 0.5 Fe 3 3.000 4f 1/3 2/3 0.0272 Fe 4 3.000 4f 1/3 2/3 0.1909 Fe 5 3.000 12k 0.1689 0.3378 -0.1093 O 1 -2.000 4e 0. 0. 0.1516 O 2 -2.000 4f 1/3 2/3 -0.0552 O 3 -2.000 6h 0.1817 0.3634 1/4 O 4 -2.000 12k 0.1565 0.313 0.0527 O 5 -2.000 12k 0.5047 1.0094 0.1508 WYCK k3 h f3 e2 d a ˙ TF Atom á(1,1) á(2,2) á(3,3) á(1,2) á(1,3) á(2,3) Sr 1 0.0086 0.0086 0.0002 0.0043 0.0000 0.0000 Fe 1 0.0030 0.0030 0.0000 0.0015 0.0000 0.0000 Fe 2 0.0014 0.0014 0.0006 0.0007 0.0000 0.0000 Fe 3 0.0020 0.0020 0.0000 0.0010 0.0000 0.0000 Fe 4 0.0027 0.0027 0.0000 0.0014 0.0000 0.0000 Fe 5 0.0024 0.0017 0.0001 0.0009 0.0000 0.0000 O 1 0.0021 0.0021 0.0002 0.0010 0.0000 0.0000 O 2 0.0018 0.0018 0.0001 0.0009 0.0000 0.0000 O 3 0.0073 0.0008 0.0002 0.0004 0.0000 0.0000 O 4 0.0039 0.0015 0.0001 0.0008 0.0000 0.0000 O 5 0.0030 0.0038 0.0002 0.0019 0.0000 0.0000 RVAL 0.022 TEST At least one temperature factor is implausible or meaningless but agrees with the value given in the paper. (Code 52) COL ICSD Collection Code 69022 DATE Recorded Jan 20, 1992 NAME Strontium dodecairon(III) oxide FORM Sr Fe12 O19 = Fe12 O19 Sr TITL Study of the bipyramidal site in magnetoplumbite-like compounds SrM12O19 (M=Al, Fe, Ga) REF Journal of Solid State Chemistry JSSCB 87 (1990) 186-194 AUT Kimura K, Ohgaki˙M, Tanaka˙K, Morikawa˙H, Marumo˙F CELL a=5.884 b=5.884 c=23.038 à=90.0 á=90.0 ç=120.0 V=690.6 Z=2 SGR P 63/m m c (194) - hexagonal CLAS 6/mmm (Hermann-Mauguin) - D6h (Schoenflies) PRS hP64 ANX AB12X19 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Sr 1 2.000 2d 2/3 1/3 1/4 Fe 1 3.000 2a 0. 0. 0. Fe 2 3.000 4e 0. 0. 0.2549 0.5 Fe 3 3.000 4f 1/3 2/3 0.02718 Fe 4 3.000 4f 1/3 2/3 0.19091 Fe 5 3.000 12k 0.16886 0.33772 0.89083 O 1 -2.000 4e 0. 0. 0.1514 O 2 -2.000 4f 2/3 1/3 0.0554 O 3 -2.000 6h 0.1819 0.3639 1/4 O 4 -2.000 12k 0.1564 0.3127 0.05252 O 5 -2.000 12k 0.5039 0.0078 0.15093 WYCK k3 h f3 e2 d a ˙ TF Atom U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Sr 1 0.0122 0.0122 0.0096 0.0061 0.0000 0.0000 Fe 1 0.0049 0.0049 0.0044 0.0025 0.0000 0.0000 Fe 2 0.0034 0.0034 0.0130 0.0017 0.0000 0.0000 Fe 3 0.0040 0.0040 0.0051 0.0020 0.0000 0.0000 Fe 4 0.0049 0.0049 0.0050 0.0025 0.0000 0.0000 Fe 5 0.0046 0.0037 0.0065 0.0018 0.0002 0.0004 O 1 0.0048 0.0048 0.0082 0.0024 0.0000 0.0000 O 2 0.0059 0.0059 0.0069 0.0030 0.0000 0.0000 O 3 0.0124 0.0060 0.0068 0.0030 0.0000 0.0000 O 4 0.0049 0.0040 0.0066 0.0020 0.0005 0.0010 O 5 0.0056 0.0074 0.0069 0.0037 0.0014 0.0028 REM TEM 295 REM F Split-atom model RVAL 0.028 COL ICSD Collection Code 69023 DATE Recorded Jan 20, 1992 NAME Strontium dodecairon(III) oxide FORM Sr Fe12 O19 = Fe12 O19 Sr TITL Study of the bipyramidal site in magnetoplumbite-like compounds SrM12O19 (M=Al, Fe, Ga) REF Journal of Solid State Chemistry JSSCB 87 (1990) 186-194 AUT Kimura K, Ohgaki˙M, Tanaka˙K, Morikawa˙H, Marumo˙F CELL a=5.884 b=5.884 c=23.038 à=90.0 á=90.0 ç=120.0 V=690.6 Z=2 SGR P 63/m m c (194) - hexagonal CLAS 6/mmm (Hermann-Mauguin) - D6h (Schoenflies) PRS hP64 ANX AB12X19 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Sr 1 2.000 2d 2/3 1/3 1/4 Fe 1 3.000 2a 0. 0. 0. Fe 2 3.000 2b 0. 0. 1/4 Fe 3 3.000 4f 1/3 2/3 0.02718 Fe 4 3.000 4f 1/3 2/3 0.19091 Fe 5 3.000 12k 0.16886 0.33772 0.89083 O 1 -2.000 4e 0. 0. 0.1514 O 2 -2.000 4f 2/3 1/3 0.0553 O 3 -2.000 6h 0.1819 0.3639 1/4 O 4 -2.000 12k 0.1564 0.3127 0.05252 O 5 -2.000 12k 0.5039 0.0078 0.15092 WYCK k3 h f3 e d b a ˙ TF Atom U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Sr 1 0.0122 0.0122 0.0096 0.0061 0.0000 0.0000 Fe 1 0.0049 0.0049 0.0044 0.0025 0.0000 0.0000 Fe 2 0.0036 0.0036 0.0261 0.0018 0.0000 0.0000 Fe 3 0.0040 0.0040 0.0051 0.0020 0.0000 0.0000 Fe 4 0.0049 0.0049 0.0050 0.0025 0.0000 0.0000 Fe 5 0.0046 0.0037 0.0065 0.0018 0.0002 0.0004 O 1 0.0049 0.0049 0.0081 0.0025 0.0000 0.0000 O 2 0.0059 0.0059 0.0069 0.0030 0.0000 0.0000 O 3 0.0126 0.0059 0.0068 0.0030 0.0000 0.0000 O 4 0.0049 0.0041 0.0066 0.0021 0.0005 0.0010 O 5 0.0055 0.0074 0.0069 0.0037 0.0015 0.0030 REM TEM 295 REM AHT (anharmonic temperature factor given) RVAL 0.028 COL ICSD Collection Code 66402 DATE Recorded Jan 6, 1993 NAME Strontium dodecaferrate(III) FORM Sr (Fe12 O19) = Fe12 O19 Sr TITL A new representation of the bipyramidal site in the SrFe12O19 M- type hexagonal ferrite between 4.6 and 195 K REF Journal of Magnetism and Magnetic Materials JMMMD 103 (1992) 194-203 AUT Muller J, Collomb˙A CELL a=5.876 b=5.876 c=22.958 à=90.0 á=90.0 ç=120.0 V=686.4 Z=2 SGR P 63/m m c (194) - hexagonal CLAS 6/mmm (Hermann-Mauguin) - D6h (Schoenflies) PRS hP64 ANX AB12X19 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Sr 1 2.000 2d 1/3 2/3 3/4 Fe 1 3.000 2a 0. 0. 0. Fe 2 3.000 4e 0. 0. 0.2525 0.5 Fe 3 3.000 4f 1/3 2/3 0.02723 Fe 4 3.000 4f 1/3 2/3 0.19091 Fe 5 3.000 12k 0.16884 0.33768-0.10925 O 1 -2.000 4e 0. 0. 0.152 O 2 -2.000 4f 1/3 2/3 -0.0551 O 3 -2.000 6h 0.182 0.364 1/4 O 4 -2.000 12k 0.1561 0.3122 0.0526 O 5 -2.000 12k 0.5047 0.0094 0.1512 WYCK k3 h f3 e2 d a ITF Fe 2 U=0.0031(4) ˙ TF Atom U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Sr 1 0.0043 0.0043 0.0037 0.0086 0.0000 0.0000 Fe 1 0.0030 0.0030 0.0028 0.0060 0.0000 0.0000 Fe 3 0.0036 0.0036 0.0028 0.0072 0.0000 0.0000 Fe 4 0.0030 0.0030 0.0036 0.0060 0.0000 0.0000 Fe 5 0.0030 0.0030 0.0038 0.0060 -0.0000 -0.0000 O 1 0.0036 0.0036 0.0035 0.0072 0.0000 0.0000 O 2 0.0051 0.0051 0.0036 0.0102 0.0000 0.0000 O 3 0.0101 0.0073 0.0049 0.0146 0.0000 0.0000 O 4 0.0039 0.0052 0.0046 0.0104 0.0028 0.0014 O 5 0.0054 0.0063 0.0051 0.0126 0.0004 0.0002 REM TEM 4.6 RVAL 0.016 COL ICSD Collection Code 66403 DATE Recorded Jan 6, 1993 NAME Strontium dodecaferrate(III) FORM Sr (Fe12 O19) = Fe12 O19 Sr TITL A new representation of the bipyramidal site in the SrFe12O19 M- type hexagonal ferrite between 4.6 and 195 K REF Journal of Magnetism and Magnetic Materials JMMMD 103 (1992) 194-203 AUT Muller J, Collomb˙A CELL a=5.882 b=5.882 c=23.023 à=90.0 á=90.0 ç=120.0 V=689.9 Z=2 SGR P 63/m m c (194) - hexagonal CLAS 6/mmm (Hermann-Mauguin) - D6h (Schoenflies) PRS hP64 ANX AB12X19 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Sr 1 2.000 2d 1/3 2/3 3/4 Fe 1 3.000 2a 0. 0. 0. Fe 2 3.000 4e 0. 0. 0.2558 0.5 Fe 3 3.000 4f 1/3 2/3 0.02728 Fe 4 3.000 4f 1/3 2/3 0.1908 Fe 5 3.000 12k 0.16878 0.33756-0.10921 O 1 -2.000 4e 0. 0. 0.1516 O 2 -2.000 4f 1/3 2/3 -0.0552 O 3 -2.000 6h 0.1828 0.3656 1/4 O 4 -2.000 12k 0.1563 0.3126 0.0524 O 5 -2.000 12k 0.5051 0.0102 0.151 WYCK k3 h f3 e2 d a ITF Fe 2 U=0.0060(6) ˙ TF Atom U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Sr 1 0.0137 0.0137 0.0109 0.0274 0.0000 0.0000 Fe 1 0.0064 0.0064 0.0057 0.0128 0.0000 0.0000 Fe 3 0.0074 0.0074 0.0045 0.0144 0.0000 0.0000 Fe 4 0.0054 0.0054 0.0062 0.0108 0.0000 0.0000 Fe 5 0.0057 0.0057 0.0071 0.0114 0.0004 0.0002 O 1 0.0051 0.0051 0.0080 0.0102 0.0000 0.0000 O 2 0.0103 0.0103 0.0033 0.0206 0.0000 0.0000 O 3 0.0131 0.0049 0.0112 0.0098 0.0000 0.0000 O 4 0.0093 0.0045 0.0079 0.0090 0.0030 0.0015 O 5 0.0071 0.0090 0.0101 0.0180 0.0030 0.0015 REM TEM 295 RVAL 0.022