Crystallography Open Database

Information card for entry 2002530

2002529 << 2002530 >> 2002531

Preview

Coordinates	2002530.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Dicalcium lead(IV) oxide
Formula	Ca2 O4 Pb
Calculated formula	Ca2 O4 Pb
Title of publication	Zur Kristallstruktur von Ca2 Pb O4
Authors of publication	Teichert, A; Mueller-Buschbaum, Hk
Journal of publication	Zeitschrift fuer Anorganische und Allgemeine Chemie
Year of publication	1992
Journal volume	607
Pages of publication	128 - 130
a	5.832 ± 0.001 Å
b	9.766 ± 0.011 Å
c	3.375 ± 0.001 Å
α	90°
β	90°
γ	90°
Cell volume	192.2 Å³
Number of distinct elements	3
Space group number	55
Hermann-Mauguin space group symbol	P b a m
Hall space group symbol	-P 2 2ab
Residual factor for all reflections	0.044
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.	2002530.cif
120072	2014-07-11	Adding DOIs to range 2 structures.	2002530.cif
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2002530.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.	2002530.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/'	2002530.cif
14	2008-01-14	Appending a header with SVN keywords, COD URL and copying policy to all COD CIF files.	2002530.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.	2002530.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)	2002530.cif