Crystallography Open Database

Information card for entry 7103609

Preview

Coordinates	7103609.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	stannylstannylene
Formula	C98 H134 Si2 Sn2
Calculated formula	C98 H134 Si2 Sn2
SMILES	[Sn]12[Sn]3([CH]4C(=CC(=C(c5c1c(ccc5)c1c(cc(cc1C(C)C)C(C)C)C(C)C)[C]2([Si](C)(C)C)=C4C(C)C)C(C)C)C(C)C)c1c(cccc1C12C(=C(C=C(C1C32C(C)C)C(C)C)C(C)C)[Si](C)(C)C)c1c(cc(cc1C(C)C)C(C)C)C(C)C.c1ccccc1.c1ccccc1.c1ccccc1
Title of publication	Formation of a stannylstannylene via intramolecular carbene addition of a transient stannaacetylene (RSn[triple bond, length as m-dash]CR').
Authors of publication	Setaka, Wataru; Hirai, Katsuyuki; Tomioka, Hideo; Sakamoto, Kenkichi; Kira, Mitsuo
Journal of publication	Chemical communications (Cambridge, England)
Year of publication	2008
Journal issue	48
Pages of publication	6558 - 6560
a	12.628 ± 0.002 Å
b	41.255 ± 0.007 Å
c	17.126 ± 0.003 Å
α	90°
β	95.001 ± 0.004°
γ	90°
Cell volume	8888 ± 3 Å³
Cell temperature	220 ± 2 K
Ambient diffraction temperature	220 ± 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	0.241
Residual factor for significantly intense reflections	0.115
Weighted residual factors for significantly intense reflections	0.2204
Weighted residual factors for all reflections included in the refinement	0.2678
Goodness-of-fit parameter for all reflections included in the refinement	1.022
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
180139 (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 7/10/36.	7103609.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.	7103609.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7103609.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.	7103609.cif
903	2009-11-23	cif/ Setting svn:keywords property on those CIFs that did not have them.	7103609.cif
686	2009-04-27	Depositing 857 CIFs from Chem-Comm-2008.	7103609.cif