Crystallography Open Database

Information card for entry 2002287

2002286 << 2002287 >> 2002288

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Coordinates	2002287.cif

Structure parameters

Chemical name	Distrontium tricopper oxide dibromide
Formula	Br2 Cu3 O4 Sr2
Calculated formula	Br2 Cu3 O4 Sr2
Title of publication	Ueber Oxocuprate, XVIII. Zur Kristallstruktur von Sr2 Cu3 O4 Br2
Authors of publication	Grande, B; Mueller-Buschbaum, Hk
Journal of publication	Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (2,1947-32,1977)
Year of publication	1976
Journal volume	31
Pages of publication	1183 - 1184
a	5.489 Å
b	5.489 Å
c	13.306 Å
α	90°
β	90°
γ	90°
Cell volume	400.9 Å³
Number of distinct elements	4
Space group number	139
Hermann-Mauguin space group symbol	I 4/m m m
Hall space group symbol	-I 4 2
Residual factor for all reflections	0.07
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.	2002287.cif
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2002287.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.	2002287.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/'	2002287.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	2002287.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.	2002287.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)	2002287.cif