Crystallography Open Database

Information card for entry 7105327

Preview

Coordinates	7105327.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C63.5 H72 Mg2 N4
Calculated formula	C63.5 H72 Mg2 N4
Title of publication	Magnesium(I) reduction of benzophenone and anthracene: first structural characterisation of a magnesium ketyl.
Authors of publication	Jones, Cameron; McDyre, Lucia; Murphy, Damien M; Stasch, Andreas
Journal of publication	Chemical communications (Cambridge, England)
Year of publication	2010
Journal volume	46
Journal issue	9
Pages of publication	1511 - 1513
a	14.933 ± 0.003 Å
b	21.081 ± 0.004 Å
c	34.381 ± 0.007 Å
α	90°
β	94.97 ± 0.03°
γ	90°
Cell volume	10783 ± 4 Å³
Cell temperature	123 ± 2 K
Ambient diffraction temperature	123 ± 2 K
Number of distinct elements	4
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/c 1
Hall space group symbol	-P 2ybc
Residual factor for all reflections	0.292
Residual factor for significantly intense reflections	0.0931
Weighted residual factors for significantly intense reflections	0.1935
Weighted residual factors for all reflections included in the refinement	0.2782
Goodness-of-fit parameter for all reflections included in the refinement	0.951
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

Version history

Revision	Date	Message	Files
176453 (current)	2016-02-16	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 7.	7105327.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.	7105327.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7105327.cif
1039	2010-03-16	cif/7/ Adding data for Chem-Comm-2010_09-11/ deposition.	7105327.cif