Crystallography Open Database

Information card for entry 7010214

Preview

Coordinates	7010214.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C2 H10 B Ga
Calculated formula	C2 H10 B Ga
Title of publication	Structural characterisation of dimethylgallium tetrahydroborate and its adducts with diethyl ether and tetrahydrofuran
Authors of publication	Konietzny, Stefan; Fleischer, Holger; Parsons, Simon; Pulham, Colin R.
Journal of publication	Journal of the Chemical Society, Dalton Transactions
Year of publication	2001
Journal issue	3
Pages of publication	304
a	6.405 ± 0.0008 Å
b	7.4178 ± 0.0011 Å
c	11.8428 ± 0.0013 Å
α	90°
β	90°
γ	90°
Cell volume	562.66 ± 0.13 Å³
Cell temperature	220 ± 2 K
Ambient diffraction temperature	220 ± 2 K
Number of distinct elements	4
Space group number	19
Hermann-Mauguin space group symbol	P 21 21 21
Hall space group symbol	P 2ac 2ab
Residual factor for all reflections	0.0241
Residual factor for significantly intense reflections	0.0234
Weighted residual factors for all reflections	0.0589
Weighted residual factors for significantly intense reflections	0.0532
Goodness-of-fit parameter for all reflections	1.208
Goodness-of-fit parameter for significantly intense reflections	1.21
Diffraction radiation wavelength	1.54178 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
179806 (current)	2016-03-25	cif/7/01/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/01/02.	7010214.cif
134621	2015-04-02	The 'cif_fix_values' script with an option '--fix-only-weighting-scheme' and 'cif_filter' script were run over CIF files which included an incorrect value of the data item '_refine_ls_weighting_scheme'. Read the log for more details. There were more than 18k CIF files with values to modify. Usually these incorrect values include comment with formulas, but values of this data item must be an enumerator. The script creates new data item '_refine_ls_weighting_details' to store these comments with formulas, and writes the enumerator 'calc' as a value of data item '_refine_ls_weighting_scheme'. There exists some exceptions in the script.	7010214.cif
120443	2014-07-15	Adding 17924 DOIs guessed from source file names.	7010214.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7010214.cif
17004	2011-03-31	cif/ Commiting CIFs, that were updated with the 'cif_fix_values' script, using options '--fix-misspelled replacement_values.lst', '--fix-temperature' and '--fix-enums' with built-in table of enum values. The following cmd was used: > (set -x; find ? -name \*.cif \| sort \| xargs -i sh -c 'if !( > cif_fix_values --fix-misspelled ~/../inputs/replacament_values.lst {} \| > cif_filter --add-cif-header {} \| > sponge {} ) 2>&1 \| grep NOTE; then svn revert {}; > fi' ) &	7010214.cif
5312	2011-01-03	cif/ Adding files, updated with the 'cif_fix_enum' program and the cif_core.dic dictionary. The enumerator values were fixed, mostly incorrect case, but also some values that had extra underscores, dashes or spaces. Unfortunately, 22 had non-ASCII characters with the 8-th bit set, and these got incorrectly interpreted as latin1 characters and converted to their UTF8 equivalents by Perl. To fix the structures, however, they need to be redeposited from the original files with the new CIFParser/cif_filter version.	7010214.cif
3896	2010-12-08	cif/7/ Adding CIFs with data from Dalton-Trans-2004-2000/.	7010214.cif