COL ICSD Collection Code 1089 DATE Recorded Jan 1, 1980; updated Jun 20, 1991 NAME TITANIUM SILICIDE (1/2) FORM Ti Si2 = Si2 Ti TITL Refinement of the crystal structure of Ti Si2 and some comments on bonding in Ti Si2 and related compounds REF Acta Crystallographica B (24,1968-38,1982) ACBCA 33 (1977) 2347-2348 AUT Jeitschko W CELL a=8.267 b=4.800 c=8.550 à=90.0 á=90.0 ç=90.0 V=339.3 Z=8 SGR F d d d Z (70) - orthorhombic CLAS mmm (Hermann-Mauguin) - D2h (Schoenflies) PRS oF24 ANX NO2 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Ti 1 0.000 8a 1/8 1/8 1/8 Si 1 0.000 16e 0.4615 1/8 1/8 WYCK e a ÿ TF Atom á(1,1) á(2,2) á(3,3) á(1,2) á(1,3) á(2,3) Ti 1 0.0009 0.0026 0.0006 0.0000 0.0000 0.0000 Si 1 0.0021 0.0054 0.0012 0.0000 0.0007 0.0000 RVAL 0.035 COL ICSD Collection Code 20375 DATE Recorded Jan 1, 1980; updated Nov 2, 1984 NAME TITANIUM SILICON FORM Ti Si = Si Ti TITL The X-ray analysis of the crystal structure of the compounds Ti Si and Ti Ge REF Doklady Akademii Nauk SSSR DANKA 112 (1957) 853-855 AUT Ageev N, SamsonovÿV CELL a=3.611 b=4.960 c=6.479 à=90.0 á=90.0 ç=90.0 V=116.0 D=4.21 Z=4 SGR P m m m (47) - orthorhombic CLAS mmm (Hermann-Mauguin) - D2h (Schoenflies) PRS oP8 ANX NO PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Ti 1 0.000 1a 0. 0. 0. Ti 2 0.000 1f 1/2 1/2 0. Ti 3 0.000 1c 0. 0. 1/2 Ti 4 0.000 1h 1/2 1/2 1/2 Si 1 0.000 2g 1/2 0. 0.412 Si 2 0.000 4* 0. 0.35 1/4 0.5 WYCK h g f c a REM B Space group uncertain. TEST No R value given in the paper. (Code 51) TEST At least one temperature factor missing in the paper. (Code 53) TEST Calculated density unusual but tolerable. (Code 23) TEST Coordinates are those given in the paper but are obviously wrong. (Code 74) COL ICSD Collection Code 30217 DATE Recorded Jan 1, 1980; updated May 23, 1985 NAME Titanium silicide (1/2) FORM Si2 Ti = Si2 Ti TITL Die Kristallstruktur von Ni3 Ti und Si2 Ti REF Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977) ZEKGA 101 (1939) 78-93 AUT Laves F, WallbaumÿHÿJ CELL a=8.236 b=4.773 c=8.523 à=90.0 á=90.0 ç=90.0 V=335.0 Z=8 SGR F d d d S (70) - orthorhombic CLAS mmm (Hermann-Mauguin) - D2h (Schoenflies) PRS oF24 ANX NO2 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Ti 1 0.000 8a 0. 0. 0. Si 1 0.000 16e 1/3 0. 0. WYCK e a 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 62591 DATE Recorded Feb 22, 1988 NAME Pentatitanium trisilicide FORM Ti5 Si3 = Si3 Ti5 TITL Site occupation and local vibration of hydrogen isotopes in hexagonal Ti5 Si3 H (D)1-X REF Transactions of the Japan Institute of Metals TJIMA 27 (1986) 639-647 AUT Kajitani T, KawaseÿT, YamadaÿK, HirabayashiÿM CELL a=7.461 b=7.461 c=5.151 à=90.0 á=90.0 ç=120.0 V=248.3 Z=2 SGR P 63/m c m (193) - hexagonal CLAS 6/mmm (Hermann-Mauguin) - D6h (Schoenflies) PRS hP16 ANX N3O5 PARM Atom__No OxStat Wyck ---X--- ---Y--- ---Z--- -SOF- Ti 1 0.000 6g 0.2473 0. 1/4 Ti 2 0.000 4d 1/3 2/3 0. Si 1 0.000 6g 0.6063 0. 1/4 WYCK g2 d REM XDP (X-ray diffraction from a powder) REM NDP (neutron diffraction from a powder) RVAL 0.127 TEST At least one temperature factor missing in the paper. (Code 53)