Crystallography Open Database

Information card for entry 7109979

Preview

Coordinates	7109979.cif
Original paper (by DOI)	HTML
External links	PubChem

Structure parameters

Formula	C25 H32 N P Si
Calculated formula	C25 H32 N P Si
SMILES	[Si](c1ccccc1P(c1ccccc1)(c1ccccc1)=NC(C)(C)C)(C)(C)C
Title of publication	Synthesis of a phosphine imide bearing a hydrosilane moiety, and its water-driven reduction to a phosphine
Authors of publication	Kano, Naokazu; Yanaizumi, Kazuhide; Meng, Xiangtai; Havare, Nizam; Kawashima, Takayuki
Journal of publication	Chemical Communications (Cambridge, United Kingdom)
Year of publication	2013
Journal volume	49
Journal issue	88
Pages of publication	10373 - 10375
a	8.745 ± 0.002 Å
b	16.531 ± 0.004 Å
c	16.017 ± 0.004 Å
α	90°
β	97.8059 ± 0.0011°
γ	90°
Cell volume	2294 ± 1 Å³
Cell temperature	120 ± 2 K
Ambient diffraction temperature	120 ± 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	0.0363
Residual factor for significantly intense reflections	0.0335
Weighted residual factors for significantly intense reflections	0.0908
Weighted residual factors for all reflections included in the refinement	0.0928
Goodness-of-fit parameter for all reflections included in the refinement	1.076
Diffraction radiation wavelength	0.7107 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301853 (current)	2025-08-22	Add cross-references to PubChem compounds in COD range 7/10/ Each referenced PubChem compound corresponds to the full crystal structure.	7109979.cif
275224	2022-05-09	cif/7/10/99/ Replaced the '(J\(B' sequence with a backslash symbol ('\') in multiple data values in entries 7109978-7109979.	7109979.cif
275223	2022-05-09	cif/7/10/99/ Updated bibliographic information in entries 7109978-7109979.	7109979.cif
180205	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 7/10/99.	7109979.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.	7109979.cif
89275	2013-10-14	cif/ Adding structures of 7109978, 7109979 via cif-deposit CGI script.	7109979.cif