Crystallography Open Database

Information card for entry 2002380

2002379 << 2002380 >> 2002381

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Coordinates	2002380.cif

Structure parameters

Chemical name	Barium dierbium niccolate
Formula	Ba Er2 Ni O5
Calculated formula	Ba Er2 Ni O5
Title of publication	Neue Verbindungen zum Ba Ni Nd O5 -Typ: Ba Ni Ln2 O5 (Ln = Sm, Gd, Ho, Er, Tm).
Authors of publication	Schiffler, S; Mueller-Buschbaum, Hk
Journal of publication	Monatshefte fuer Chemie und verwandte Teile anderer Wissenschaften (109,1978-)
Year of publication	1987
Journal volume	118
Pages of publication	741 - 747
a	3.7566 ± 0.0006 Å
b	5.7374 ± 0.0021 Å
c	11.3021 ± 0.006 Å
α	90°
β	90°
γ	90°
Cell volume	243.6 Å³
Number of distinct elements	4
Space group number	71
Hermann-Mauguin space group symbol	I m m m
Hall space group symbol	-I 2 2
Residual factor for all reflections	0.103
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.	2002380.cif
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2002380.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.	2002380.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/'	2002380.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	2002380.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.	2002380.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)	2002380.cif