Crystallography Open Database

Information card for entry 4306701

Preview

Coordinates	4306701.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	H2 Nb2 O11 Rb2 Si2
Calculated formula	Nb2 O11 Rb2 Si2
Title of publication	Synthesis and Characterization of Open-Framework Niobium Silicates: Rb2(Nb2O4)(Si2O6).H2O and the Dehydrated Phase Rb2(Nb2O4)(Si2O6)
Authors of publication	Jhen-Ming Tasi; Po-Tao Tu; Ting-Shan Chan; Kwang-Hwa Lii
Journal of publication	Inorganic Chemistry
Year of publication	2008
Journal volume	47
Pages of publication	11223 - 11227
a	7.3431 ± 0.0003 Å
b	7.3431 ± 0.0003 Å
c	38.911 ± 0.003 Å
α	90°
β	90°
γ	90°
Cell volume	2098.1 ± 0.2 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	5
Space group number	95
Hermann-Mauguin space group symbol	P 43 2 2
Hall space group symbol	P 4cw 2c
Residual factor for all reflections	0.0336
Residual factor for significantly intense reflections	0.0304
Weighted residual factors for significantly intense reflections	0.068
Weighted residual factors for all reflections included in the refinement	0.0692
Goodness-of-fit parameter for all reflections included in the refinement	1.168
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
179105 (current)	2016-03-23	cif/4/30/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/30/67.	4306701.cif
120081	2014-07-12	Adding DOIs to range 4/30 structures.	4306701.cif
34330	2012-02-24	cif/4/ Reorganising CIF range 4 into a prefix tree.	4306701.cif
1167	2010-05-13	cif/ Adding data from the rest of 2009 RSC journals, Inorg-Chem-2008 and Chem-Comm-2010_18-19.	4306701.cif