Crystallography Open Database

Information card for entry 7103212

Preview

Coordinates	7103212.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C28 H58 Mg O2 Si4
Calculated formula	C28 H58 Mg O2 Si4
SMILES	[C@@H]1(C=C(C[C@@H]2CCC[O]2[Mg]12[C@H](C=C(C[C@@H]1CCC[O]12)[Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C.[C@H]1(C=C(C[C@H]2CCC[O]2[Mg]12[C@@H](C=C(C[C@H]1CCC[O]12)[Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C)[Si](C)(C)C
Title of publication	s-Block metal complexes of a bulky, donor-functionalized allyl ligand.
Authors of publication	Solomon, Sophia A; Muryn, Christopher A; Layfield, Richard A
Journal of publication	Chemical communications (Cambridge, England)
Year of publication	2008
Journal issue	27
Pages of publication	3142 - 3144
a	12.048 ± 0.001 Å
b	15.155 ± 0.001 Å
c	19.428 ± 0.001 Å
α	90°
β	90°
γ	90°
Cell volume	3547.3 ± 0.4 Å³
Cell temperature	100 ± 2 K
Ambient diffraction temperature	100 ± 2 K
Number of distinct elements	5
Space group number	56
Hermann-Mauguin space group symbol	P c c n
Hall space group symbol	-P 2ab 2ac
Residual factor for all reflections	0.1348
Residual factor for significantly intense reflections	0.0572
Weighted residual factors for significantly intense reflections	0.0859
Weighted residual factors for all reflections included in the refinement	0.1075
Goodness-of-fit parameter for all reflections included in the refinement	0.925
Diffraction radiation wavelength	0.71069 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
180134 (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 7/10/32.	7103212.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.	7103212.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7103212.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.	7103212.cif
903	2009-11-23	cif/ Setting svn:keywords property on those CIFs that did not have them.	7103212.cif
686	2009-04-27	Depositing 857 CIFs from Chem-Comm-2008.	7103212.cif