Crystallography Open Database

Information card for entry 4030492

Preview

Coordinates	4030492.cif

Structure parameters

Formula	C28 H72 Al2 As2 Si4
Calculated formula	C28 Al2 As2 Si4
SMILES	C(C(C)C)[Al]1([As]([Al]([As]1([Si](C)(C)C)[Si](C)(C)C)(CC(C)C)CC(C)C)([Si](C)(C)C)[Si](C)(C)C)CC(C)C
Title of publication	Synthesis and characterization of novel aluminium-arsenic compounds. II. Crystal structures of [R2AlAs(SiMe3)2]2(R=i-Bu, Me) and i-Bu2(Cl)Al.As(SiMe3)3
Authors of publication	Richard L. Wells; Andrew T. McPhail; Timothy M. Speer
Journal of publication	European Journal of Solid State and Inorganic Chemistry
Year of publication	1992
Journal volume	29
Journal issue	Supp
Pages of publication	63 - 79
a	19.202 ± 0.002 Å
b	12.601 ± 0.001 Å
c	19.278 ± 0.002 Å
α	90°
β	106.86 ± 0.01°
γ	90°
Cell volume	4464.1 ± 0.8 Å³
Ambient diffraction temperature	296 K
Number of distinct elements	5
Space group number	15
Hermann-Mauguin space group symbol	C 1 2/c 1
Hall space group symbol	-C 2yc
Residual factor for significantly intense reflections	0.038
Weighted residual factors for significantly intense reflections	0.056
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	1.5418 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
178483 (current)	2016-03-21	cif/4/03/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/03/04.	4030492.cif
130141	2015-01-27	cif/ Adding structures of 4030492 via cif-deposit CGI script.	4030492.cif