Crystallography Open Database

Information card for entry 1001089

Preview

Coordinates	1001089.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Tetrarubidium 17-oxohexaniobate trihydrate
Formula	H6 Nb6 O20 Rb4
Calculated formula	H6 Nb6 O20 Rb4
Title of publication	Un niobate de rubidium d'un type structural nouveau: Rb~4~ Nb~6~ O~17~*(H~2~ O)~3~
Authors of publication	Gasperin, M; le Bihan, M T
Journal of publication	Journal of Solid State Chemistry
Year of publication	1980
Journal volume	33
Pages of publication	83 - 89
a	7.83 ± 0.01 Å
b	39.06 ± 0.05 Å
c	6.57 ± 0.01 Å
α	90°
β	90°
γ	90°
Cell volume	2009.4 Å³
Number of distinct elements	4
Space group number	62
Hermann-Mauguin space group symbol	P m n b
Hall space group symbol	-P 2bc 2a
Residual factor for all reflections	0.124
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.	1001089.cif
120071	2014-07-11	Adding DOIs to range 1 structures.	1001089.cif
91022	2013-11-26	cod/ (agne@lokys) Deleting dummy hydrogen sites from those COD entries where this operation lead to the correspondence of the calculated and declared summary chemical formulae.	1001089.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	1001089.cif
1063	2010-03-31	cif/ Fixing all author names that had '=' instead of ' ' (space sign): grep '^[0-9]' author-names-with-=.lst\| awk '{print "../"substr($1,0,1)"/"$1".cif"}'\| xargs -i sh -xc " perl -i -pe 's/=/ /g if /_publ_author_name/.../^_/' {}" and restoring journal names manualy afterwards.	1001089.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.	1001089.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/'	1001089.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	1001089.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.	1001089.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)	1001089.cif