Crystallography Open Database

Information card for entry 2239744

Preview

Structure parameters

Chemical name	Ammonium divanadium(IV,V) tellurium(IV) heptaoxide
Formula	H4 N O7 Te V2
Calculated formula	N O7 Te V2
Title of publication	Crystal structure of ammonium divanadium(IV,V) tellurium(IV) heptaoxide
Authors of publication	Harrison, William T. A.; Johnston, Magnus G.
Journal of publication	Acta Crystallographica Section E
Year of publication	2014
Journal volume	70
Journal issue	7
Pages of publication	27 - 30
a	18.945 ± 0.002 Å
b	7.0277 ± 0.0008 Å
c	5.4402 ± 0.0006 Å
α	90°
β	90°
γ	90°
Cell volume	724.31 ± 0.14 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	5
Space group number	33
Hermann-Mauguin space group symbol	P n a 21
Hall space group symbol	P 2c -2n
Residual factor for all reflections	0.0742
Residual factor for significantly intense reflections	0.0397
Weighted residual factors for significantly intense reflections	0.0743
Weighted residual factors for all reflections included in the refinement	0.0823
Goodness-of-fit parameter for all reflections included in the refinement	0.975
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

Version history

Revision	Date	Message	Files
181897 (current)	2016-04-06	hkl/2/23/ (antanas@echidna) Adding IUCr specific svn headers to multiple entries in subrange 2/23/97.	2239744.cif 2239744.hkl
181316	2016-04-03	hkl/2/23/ (antanas@echidna) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23/97.	2239744.cif 2239744.hkl
176798	2016-02-21	cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/23.	2239744.cif 2239744.hkl
118968	2014-07-04	cif/ hkl/ Adding structures of 2239744 via cif-deposit CGI script.	2239744.cif 2239744.hkl