Crystallography Open Database

Information card for entry 1519872

1519871 << 1519872 >> 1519873

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Coordinates	1519872.cif
External links	PubChem

Structure parameters

Formula	C10 H18 F6 N4 Si
Calculated formula	C10 H18 F6 N4 Si
SMILES	[Si](F)(F)(F)(F)([F-])[F-].n1(C)cc[n+](c1)C.n1(C)cc[n+](c1)C
Title of publication	bis(1,3-dimethylimidazolium) hexafluorosilicate
Authors of publication	Gale, Phil A.; Bates, Gareth W.; Light, Mark E.
Journal of publication	Crystal Structure Report Archive
Year of publication	2007
Pages of publication	276
a	11.054 ± 0.0003 Å
b	11.9883 ± 0.0004 Å
c	11.2576 ± 0.0004 Å
α	90°
β	96.475 ± 0.002°
γ	90°
Cell volume	1482.33 ± 0.08 Å³
Cell temperature	120 ± 2 K
Ambient diffraction temperature	120 ± 2 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 all reflections	0.0523
Residual factor for significantly intense reflections	0.0435
Weighted residual factors for significantly intense reflections	0.0944
Weighted residual factors for all reflections included in the refinement	0.1
Goodness-of-fit parameter for all reflections included in the refinement	1.051
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301776 (current)	2025-08-18	Add cross-references to PubChem compounds in COD range 1/51 Each referenced PubChem compound corresponds to the full crystal structure.	1519872.cif
176428	2016-02-13	Replaced deprecated COD CIF data names with their more modern alternatives. The _cod_cif_authors_sg_Hall and _cod_cif_authors_sg_H-M data items were renamed to _cod_original_sg_symbol_Hall and _cod_cif_authors_sg_H-M respectively.	1519872.cif
137205	2015-05-22	cif/ Adding structures of 1519872 via cif-deposit CGI script.	1519872.cif