Crystallography Open Database

Information card for entry 7212933

Preview

Coordinates	7212933.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C8 Ge31.14 N4.16 O84 Si8.86
Calculated formula	C8 Ge31.144 N4.16 O84 Si8.856
Title of publication	One-step synthesis, characterisation and properties of core/shell silicogermanate zeotype crystals
Authors of publication	Attfield, Martin P.; Al-Ebini, Yousef; Hill, Patrick
Journal of publication	Journal of Materials Chemistry
Year of publication	2010
Journal volume	20
Journal issue	39
Pages of publication	8686
a	12.3484 ± 0.0003 Å
b	12.3484 ± 0.0003 Å
c	14.3979 ± 0.0005 Å
α	90°
β	90°
γ	90°
Cell volume	2195.43 ± 0.11 Å³
Cell temperature	120 ± 2 K
Ambient diffraction temperature	120 ± 2 K
Number of distinct elements	5
Space group number	128
Hermann-Mauguin space group symbol	P 4/m n c
Hall space group symbol	-P 4 2n
Residual factor for all reflections	0.0362
Residual factor for significantly intense reflections	0.0242
Weighted residual factors for significantly intense reflections	0.0547
Weighted residual factors for all reflections included in the refinement	0.0614
Goodness-of-fit parameter for all reflections included in the refinement	1.124
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

Version history

Revision	Date	Message	Files
180460 (current)	2016-03-26	cif/7/21/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/21/29.	7212933.cif
93679	2014-01-13	cif/ Adding structures of 7212933 via cif-deposit CGI script.	7212933.cif