Crystallography Open Database

Information card for entry 2002807

2002806 << 2002807 >> 2002808

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Coordinates	2002807.cif

Structure parameters

Chemical name	Dibarium heatantalloditellurate(IV)
Formula	Ba2 O21 Ta6 Te2
Calculated formula	Ba2 O21 Ta6 Te2
Title of publication	Zur Kristallchemie der Barium-Oxometallat-Tellurite: Ba2 Te2 M6 O21 (M = Niob und Tantal )
Authors of publication	Mueller-Buschbaum, Hk; Wedel, B
Journal of publication	Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (42,1987-)
Year of publication	1996
Journal volume	51
Pages of publication	1411 - 1414
a	16.655 ± 0.008 Å
b	5.667 ± 0.002 Å
c	9.576 ± 0.004 Å
α	90°
β	96.64 ± 0.07°
γ	90°
Cell volume	897.8 Å³
Number of distinct elements	4
Space group number	12
Hermann-Mauguin space group symbol	C 1 2/m 1
Hall space group symbol	-C 2y
Residual factor for all reflections	0.0545
Duplicate of	2002791
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
287519 (current)	2023-11-10	cod/ (saulius@tasmanijos-velnias) Marking up COD duplicates based on automatic matching in: Path: outputs/cod-new-duplicates-expanded.tsv Name: cod-new-duplicates-expanded.tsv Working Copy Root Path: /home/saulius/struct/COD-crude-data URL: svn+ssh://www.crystallography.net/home/coder/svn-repositories/COD-crude-data/archives/2021/COD/outputs/cod-new-duplicates-expanded.tsv Relative URL: ^/archives/2021/COD/outputs/cod-new-duplicates-expanded.tsv Repository Root: svn+ssh://www.crystallography.net/home/coder/svn-repositories/COD-crude-data Repository UUID: f03e6fd5-de02-4a89-aa47-d94ad8425ebd Revision: 7431 Node Kind: file Schedule: normal Last Changed Author: saulius Last Changed Rev: 7431 Last Changed Date: 2023-11-10 16:55:42 +0200 (Fri, 10 Nov 2023) Text Last Updated: 2023-11-10 16:31:20 +0200 (Fri, 10 Nov 2023) Checksum: 0c965281867bf38581b3e32df20963a23950bd46	2002807.cif
130149	2015-01-27	cod/ (saulius@kolibris) Deriving Hall space group symbols for 12003 CIFs using the 'cif_filter --estimate-spacegroup' command.	2002807.cif
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2002807.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.	2002807.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/'	2002807.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	2002807.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.	2002807.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)	2002807.cif