Crystallography Open Database

Information card for entry 1001032

Preview

Coordinates	1001032.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Lead diniobium oxide
Formula	Nb2 O6 Pb
Calculated formula	Nb2 O6 Pb
Title of publication	Nouvelles donnes structurales sur la variete ferroelectrique du metaniobate de plomb Pb Nb~2~ O~6~
Authors of publication	Labbe, P; Frey, M; Allais, G
Journal of publication	Acta Crystallographica B (24,1968-38,1982)
Year of publication	1973
Journal volume	29
Pages of publication	2204 - 2210
a	17.65 ± 0.02 Å
b	17.92 ± 0.02 Å
c	3.87 ± 0.005 Å
α	90°
β	90°
γ	90°
Cell volume	1224 Å³
Number of distinct elements	3
Space group number	38
Hermann-Mauguin space group symbol	C m 2 m
Hall space group symbol	C -2 -2
Residual factor for all reflections	0.111
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
130149 (current)	2015-01-27	cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command.	1001032.cif
120071	2014-07-11	Adding DOIs to range 1 structures.	1001032.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	1001032.cif
966	2010-01-30	cif/ Adding _cod_database_code tags to all COD entries. Adding tag description to the cif_cod.dic dictionary so that COD entries can be validated.	1001032.cif
19	2008-01-26	Changing all end-of-line codes from DOS style to UNIX style in all COD CIF files, for more convenient processing: In the cod/cif/ directory: ff \*.cif \| xargs perl -i -pe 's/\r\n/\n/'	1001032.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	1001032.cif
13	2008-01-13	Setting the svn:keywords property to "Author Date Revision URL Id" for all CIF files in the cod/cif directory.	1001032.cif
1	2007-11-30	Adding all .cif files from the COD, downloaded in a Cod.zip file on 2007.02.07 (and the same Cod.zip is downloadable today, on 2007.11.29)	1001032.cif