Crystallography Open Database

Information card for entry 7113457

Preview

Coordinates	7113457.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Al8 Au3.96 Si1.04 Sm
Calculated formula	Al8 Au3.97 Si1.03 Sm
Title of publication	REAu4Al8Si: the end member of a new homologous series of intermetallics featuring thick AuAl2 layers
Authors of publication	Latturner, Susan E.; Kanatzidis, Mercouri G.
Journal of publication	Chemical Communications (Cambridge, United Kingdom)
Year of publication	2003
Journal issue	18
Pages of publication	2340 - 2341
a	5.9683 ± 0.0005 Å
b	5.9683 ± 0.0005 Å
c	28.594 ± 0.003 Å
α	90°
β	90°
γ	90°
Cell volume	1018.54 ± 0.16 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	4
Space group number	139
Hermann-Mauguin space group symbol	I 4/m m m
Hall space group symbol	-I 4 2
Residual factor for all reflections	0.0375
Residual factor for significantly intense reflections	0.0326
Weighted residual factors for significantly intense reflections	0.0766
Weighted residual factors for all reflections included in the refinement	0.0777
Goodness-of-fit parameter for all reflections included in the refinement	1.128
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Duplicate of	7104790
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
209682 (current)	2018-08-14	cif/7/ Updating bibliography in entries 7104788-7104793, 7113455-7113460. Marking entries 7113455-7113460 as duplicates of entries 7104788-7104793.	7113457.cif
180248	2016-03-26	cif/7/11/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/11/34.	7113457.cif
115075	2014-06-02	cif/ Adding structures of 7113455, 7113456, 7113457, 7113458, 7113459, 7113460 via cif-deposit CGI script.	7113457.cif