Crystallography Open Database

Information card for entry 7108222

Preview

Coordinates	7108222.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	Ca-BTC
Formula	C18 H6 Ca3 O12
Calculated formula	C18 H6 Ca3 O12
SMILES	[O-]C(=O)c1cc(cc(c1)C(=O)[O-])C(=O)[O-].[Ca+2].[Ca+2].[O-]C(=O)c1cc(cc(c1)C(=O)[O-])C(=O)[O-].[Ca+2]
Title of publication	Correlation between coordinated water content and proton conductivity in Ca-BTC-based metal-organic frameworks
Authors of publication	Arijit Mallick; Tanay Kundu; Rahul Banerjee
Journal of publication	Chem.Commun.
Year of publication	2012
Journal volume	48
Pages of publication	8829
a	8.9636 ± 0.0003 Å
b	8.9636 ± 0.0003 Å
c	19.2832 ± 0.0011 Å
α	90°
β	90°
γ	120°
Cell volume	1341.76 ± 0.1 Å³
Cell temperature	190 ± 2 K
Ambient diffraction temperature	190 ± 2 K
Number of distinct elements	4
Space group number	148
Hermann-Mauguin space group symbol	R -3 :H
Hall space group symbol	-R 3
Residual factor for all reflections	0.0468
Residual factor for significantly intense reflections	0.0375
Weighted residual factors for significantly intense reflections	0.0874
Weighted residual factors for all reflections included in the refinement	0.0953
Goodness-of-fit parameter for all reflections included in the refinement	1.139
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
212870 (current)	2019-01-06	cif/7 Fixing some Z values and formulae	7108222.cif
180186	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 7/10/82.	7108222.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.	7108222.cif
64461	2012-08-16	cif/ Adding structures of 7108218, 7108219, 7108220, 7108221, 7108222 via cif-deposit CGI script.	7108222.cif