Crystallography Open Database

Information card for entry 7105373

Preview

Coordinates	7105373.cif
Original paper (by DOI)	HTML
External links	PubChem

Structure parameters

Formula	C25 H21 Br N2
Calculated formula	C25 H21 Br N2
SMILES	Brc1c(C(N2c3c(cccc3)CC2)(C#N)C/C=C/c2ccccc2)cccc1
Title of publication	Determination of absolute configuration of trimeric indole alkaloid, psychotrimine, by first asymmetric total synthesis.
Authors of publication	Takahashi, Nobuaki; Ito, Takeshi; Matsuda, Yohei; Kogure, Noriyuki; Kitajima, Mariko; Takayama, Hiromitsu
Journal of publication	Chemical communications (Cambridge, England)
Year of publication	2010
Journal volume	46
Journal issue	14
Pages of publication	2501 - 2503
a	13.567 ± 0.003 Å
b	11.127 ± 0.003 Å
c	14.395 ± 0.003 Å
α	90°
β	112.453 ± 0.003°
γ	90°
Cell volume	2008.3 ± 0.8 Å³
Cell temperature	173 K
Ambient diffraction temperature	173 K
Number of distinct elements	4
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	0.0518
Residual factor for significantly intense reflections	0.04
Weighted residual factors for significantly intense reflections	0.0996
Weighted residual factors for all reflections included in the refinement	0.1059
Goodness-of-fit parameter for all reflections included in the refinement	1.026
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
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.	7105373.cif
180157	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 7/10/53.	7105373.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.	7105373.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7105373.cif
1086	2010-04-11	cif/2/, cif/7/ Depositing CIFs from Acta-Cryst-C-2010_03/, Acta-Cryst-E-2010_03/ and Chem-Comm-2010_12-16/ processing directories.	7105373.cif