Crystallography Open Database

Information card for entry 2204580

2204579 << 2204580 >> 2204581

Preview

Coordinates	2204580.cif
Original IUCr paper	HTML
External links	AMCSD

Structure parameters

Common name	Europium(III) trioxoborate
Chemical name	Europium(III) trioxoborate
Formula	B3 Eu O6
Calculated formula	B3 Eu O6
Title of publication	Europium triborate, EuB~3~O~6~
Authors of publication	Goriounova, Alexandra; Held, Peter; Becker, Petra; Bohatý, Ladislav
Journal of publication	Acta Crystallographica, Section E
Year of publication	2004
Journal volume	60
Journal issue	11
Pages of publication	i131 - i133
a	6.283 ± 0.0009 Å
b	8.0331 ± 0.0006 Å
c	7.8406 ± 0.0007 Å
α	90°
β	93.7 ± 0.01°
γ	90°
Cell volume	394.91 ± 0.07 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	3
Hermann-Mauguin space group symbol	I 1 2/a 1
Hall space group symbol	-I 2ya
Residual factor for all reflections	0.0497
Residual factor for significantly intense reflections	0.0473
Weighted residual factors for significantly intense reflections	0.1048
Weighted residual factors for all reflections included in the refinement	0.1065
Goodness-of-fit parameter for all reflections included in the refinement	1.089
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
282068 (current)	2023-03-26	cod/ (saulius@tasmanijos-velnias) Adding the '_cod_related_entry_...' loop to those COD AMCSD entries that lacked it, and adding the related AMCSD database ID to this loop.	2204580.cif
282053	2023-03-24	cod/ (saulius@tasmanijos-velnias) Updating the existing COD records from the recent AMCSD downloads: - Adding AMCSD IDs to those COD records that exacly matched the AMCSD structures (comparing unit cells, space groups, coordinates and measurement conditions) but did not yet have the AMCSD ID; - Adding new mineral names, compound sources, measurement conditions (when those were missing) and other informations from the AMCSD CIFs.	2204580.cif
176774	2016-02-20	cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/20.	2204580.cif
91933	2013-12-28	cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs.	2204580.cif
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2204580.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.	2204580.cif
853	2009-11-16	cif/ Reconstructing spacegroup designators from the symmetry operators were possible. The comands used can be found in the log file reformat-spacegroups-2009.11.14.log committed with the current revision. Only lines that contained spacegroup designators were changed, and all files pass vcif test after the conversion.	2204580.cif
321	2008-03-30	Changing the COD CIF files header (comments) in all files that were recently deposited from the IUCr autodownloaded sources to the text agreed with IUCr.	2204580.cif
101	2008-02-08	Renaming the '_[local]_cod_original_file' tag into '_[local]_cod_data_source_file'. This reflects better the actual usage of the mentioned files -- they were used for data extraction, but not as originals for verbatim copying.	2204580.cif
87	2008-02-04	Adding CIF files from ActaE2004-Issues-4-12/ (1465 files).	2204580.cif