Crystallography Open Database

Information card for entry 2104292

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Coordinates	2104292.cif
Original IUCr paper	HTML

Structure parameters

Chemical name	bismuth borate - epsilon at P = 8.34 GPa
Formula	B3 Bi O6
Calculated formula	B3 Bi O6
Title of publication	High-pressure crystal structure of the non-linear optical compound BiB~3~O~6~ from two-dimensional powder diffraction data
Authors of publication	Dinnebier, R. E.; Hinrichsen, B.; Lennie, A.; Jansen, M.
Journal of publication	Acta Crystallographica Section B
Year of publication	2009
Journal volume	65
Journal issue	1
Pages of publication	1 - 10
a	7.4781 ± 0.0006 Å
b	3.934 ± 0.0004 Å
c	6.2321 ± 0.0006 Å
α	93.728 ± 0.008°
β	102.933 ± 0.006°
γ	90.756 ± 0.007°
Cell volume	178.24 ± 0.03 Å³
Cell temperature	293 K
Cell measurement pressure	8340000 kPa
Ambient diffracton pressure	8340000 kPa
Number of distinct elements	3
Space group number	1
Hermann-Mauguin space group symbol	C 1
Hall space group symbol	C 1
Diffraction radiation wavelength	0.44397 Å
Diffraction radiation type	synchrotron
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
209123 (current)	2018-07-19	cif/ Updating space group information in entries 1527649, 1528651, 1532004, 1541965, 1542224, 2003076, 2104292, 2310681, 2310978, 4001236, 4021294, 8103636.	2104292.cif
176768	2016-02-20	cif/2/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 2/10.	2104292.cif
91933	2013-12-28	cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 2x CIFs.	2104292.cif
32112	2012-02-03	cif/: committing an update of 45+ thous files, with information appended from the originals.	2104292.cif
26848	2011-09-28	cif/2/, hkl/2/, html/ Reorganising CIFs of the range 2* into the "prefix-directory" tree.	2104292.cif
26029	2011-09-17	cif/2/ Reverting changes of revision 25271: ( cd cif/2/; svn merge -r25271:25270 . ) The problem was that the reprocessed files from IUCr, although were more complete, "resurrected" data errors that were corrected in the previous recisions. The additional data that have been extracted during the reprocessing will have to be merged without overwriting the existing values in COD files, except some explicit and controlled cases (such as publication titles and chemical names).	2104292.cif
25271	2011-09-10	cif/2/ Adding reporocessed IUCr CIFs for the years 1980-2010. The CIFs now contain more complete bibliography, substance names, correctly unfolded text fields (using the CIF line unfolding protocol), explicitely set cell angles, and _cod_data_source_block fields.	2104292.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.	2104292.cif
893	2009-11-20	cif/ Generating _diffrn_ambient_temperature and _diffrn_ambient_pressure tags from the CIF file comments like "T = 100K" (using the 975 revision of cif_create_AMCSD_pressure_temp_tags). Mostly, series 9 CIFs (obtained AMCSD) have such comments. Only files that did not had these tags originally were changed. The tags were generated using the following command: ( \ set -x; \ find $(/bin/ls -rd ?) -name \*.cif \ \| xargs -n1 -iX \ bash -c 'awk "/^#/,/^data_/{print}/^data_/{exit}" X \ \| grep -v "^data_" > tmp-$$; \ cif_create_AMCSD_pressure_temp_tags X >> tmp-$$; \ if (grep -q _diffrn_ambient_temperature tmp-$$ >& /dev/null && \ ! grep -q _diffrn_ambient_temperature X >& /dev/null) \|\| \ (grep -q _diffrn_ambient_pressure tmp-$$ >& /dev/null && \ ! grep -q _diffrn_ambient_pressure X >& /dev/null); \ then \ mv -v tmp-$$ X; \ fi; \ rm -f tmp-$$' \ ) >& make-temp-pressure-tags.log After this, the modified files were checked using 'vcif': svn st \| grep ^M \| awk '{print $NF}' \| xargs -n1 vcif -l 2048 It was checked that for the other tags, only tag order and value formatting has changed in the modifed files, if at all: ( \ set -x; \ svn st ? \ \| awk '/^M/{print $NF}' \ \| sort \ \| xargs -n1 -iX \ bash -c 'echo -e "\n"=== X ===; \ diff -b \ <(svn cat X \| sort) \ <(sort X)' \ ) 2>&1 \| tee diff-sorted.log tdbgrep === diff-sorted.log \ \| grep -v ^=== \ \| grep -v '^> _diffrn_' \ \| grep . \ \| grep -vE '^[0-9]+a[0-9]+' \ \| less and the changed files were validated against the cif_core.dic (thus checking, among others checks, that the values of the inserted tags have correct types): ( \ set -x; \ svn st ? \ \| awk '/^M/{print $NF}' \ \| sort \ \| xargs -n1 -iX \ bash -c 'echo === X ===; \ cif_validate \ --dic ~/struct/CIF-dictionaries/cif_core.dic \ X \ --check-all \ --do-not-check-tag-exists-local' \ ) >& validate-pressure-temperature.log	2104292.cif
678	2009-04-24	Depositing CIFs from the following journal issues: Acta-Cryst-B-2009_01/ Acta-Cryst-C-2009_01-03/ Acta-Cryst-E-2009_01-03/	2104292.cif