Crystallography Open Database

Information card for entry 7107650

Preview

Coordinates	7107650.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C22 H24 Br2 Cu2 N4
Calculated formula	C22 H24 Br2 Cu2 N4
SMILES	c1ccccc1CN1C(N(C=C1)C)=[Cu]1[Br][Cu](=C2N(C=CN2Cc2ccccc2)C)[Br]1
Title of publication	Simple and versatile selective synthesis of neutral and cationic copper(I) N-heterocyclic carbene complexes using an electrochemical procedure
Authors of publication	Benjamin R. M. Lake; Emma K. Bullough; Thomas J. Williams; Adrian C. Whitwood; Marc A. Little; Charlotte E. Willans
Journal of publication	Chem.Commun.
Year of publication	2012
Journal volume	48
Pages of publication	4887
a	9.8647 ± 0.0009 Å
b	7.3597 ± 0.0007 Å
c	16.2732 ± 0.0016 Å
α	90°
β	95.924 ± 0.004°
γ	90°
Cell volume	1175.15 ± 0.19 Å³
Cell temperature	150 ± 2 K
Ambient diffraction temperature	150 ± 2 K
Number of distinct elements	5
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for all reflections	0.0783
Residual factor for significantly intense reflections	0.0688
Weighted residual factors for significantly intense reflections	0.2323
Weighted residual factors for all reflections included in the refinement	0.2401
Goodness-of-fit parameter for all reflections included in the refinement	1.124
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
180180 (current)	2016-03-26	cif/7/10/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/10/76.	7107650.cif
106525	2014-03-15	cif/ (saulius@koala.ibt.lt) Adding DOIs to those Chem. Comm. structure descriptions that did not have it before and that could be matched unambiguously. Unambiguously means: a) journal name is "like 'Chem%Com%'" in SQl parlour b) first author's last name is the same in COD and in PubMed b) publication year and first page are the same in COD and in PubMed database. The commands to change these files where: awk '{print $1, $2}' outputs/join-dois.tab \ \| xargs -i sh -c ' CODID=$(echo {} \| awk "{print \$1}"); DOI=$(echo {} \| awk "{print \$2}"); CODFILE=$(echo $CODID \| codid2file); if ! grep -q _journal_paper_doi $CODFILE; then ( set -x; echo _journal_paper_doi $DOI >> $CODFILE ); else echo $CODID already has DOI; fi' Some files that did not had new-line at the end had to be fixed afterwards (in the ~/struct/cod/cif/7 directory, a COD working copy): svn st \ \| awk '{print $2}' \ \| xargs cifparse -q 2> /dev/null \ \| awk -F"'" '{print $2}' \ \| xargs perl -i -pe 's/_journal_paper_doi/\n_journal_paper_doi/' The working copy containing 'outputs/join-dois.tab' was: Path: /home/saulius/struct/xyz-extraction/dois/chem-comm-refetched-from-pubmed URL: svn+ssh://pitonas.ibt.lt/home/xray/svn-repositories/xyz-extraction/dois/chem-comm-refetched-from-pubmed Repository Root: svn+ssh://pitonas.ibt.lt/home/xray/svn-repositories/xyz-extraction Repository UUID: 9acf3947-1f02-0410-ae2a-984b57ad209b Revision: 2871 Node Kind: directory Schedule: normal Last Changed Author: saulius Last Changed Rev: 2871 Last Changed Date: 2014-03-15 11:18:46 +0200 (Sat, 15 Mar 2014) Three conflicts in files 10/81/7108128.cif, 10/81/7108130.cif and 10/99/7109903.cif were resolved manually.	7107650.cif
54469	2012-04-26	cif/ Adding structures of 7107647, 7107648, 7107649, 7107650, 7107651 via cif-deposit CGI script.	7107650.cif