Crystallography Open Database

Information card for entry 7217544

Preview

Coordinates	7217544.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C15 H30 N4 O8 P2
Calculated formula	C13 H24 N4 O7 P2
SMILES	[nH]1[nH+]c(C)c(c1C)Cc1c([nH][nH+]c1C)C.P(=O)([O-])(O)C(P(=O)(O)[O-])(O)C
Title of publication	A supramolecular approach towards the construction of molecular salts using phosphonic acid and pyrazole
Authors of publication	Singh, Udai P.; Narang, Shikha
Journal of publication	CrystEngComm
Year of publication	2014
Journal volume	16
Journal issue	33
Pages of publication	7777
a	11.4912 ± 0.0009 Å
b	9.4729 ± 0.0007 Å
c	22.7526 ± 0.0018 Å
α	90°
β	118.245 ± 0.004°
γ	90°
Cell volume	2181.8 ± 0.3 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	5
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	0.1032
Residual factor for significantly intense reflections	0.0759
Weighted residual factors for significantly intense reflections	0.2319
Weighted residual factors for all reflections included in the refinement	0.2439
Goodness-of-fit parameter for all reflections included in the refinement	1.056
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Duplicate of	7216722
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
180506 (current)	2016-03-26	cif/7/21/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/21/75.	7217544.cif
124581	2014-10-05	cif/ (saulius@koala.ibt.lt) Marking up 890 duplicates of COD. The duplicates were indentified as entries havin identical DOIs, cell length parameters and formulae, unspecified or identical RI R-factors, and not already marked as duplicates or suboptimal structures. Furthermore, coordinates had to be identical when comparing results of cif2ref conversion: codsql \ 'select d1.file, d1.doi, d2.file, d2.doi from data as d1 join data as d2 on d1.doi = d2.doi where d1.a = d2.a and d1.b = d2.b and d1.c = d2.c and d1.duplicateof is null and d2.duplicateof is null and d1.optimal is null and d2.optimal is null and (d1.RI is null or d2.RI is null or d1.RI = d2.RI) and d1.file > d2.file and (d1.formula = d2.formula or d1.calcformula = d2.calcformula)' \ -NB \ \| awk '{print $1, $3}' \ \| xargs codid2file \ \| xargs -n2 \ \| xargs -i bash -c ' \ CIF1=$(echo {} \| awk "{print \$1}"); \ CIF2=$(echo {} \| awk "{print \$2}"); \ echo -e "\n=== {} ==="; \ diff -bw -u <(cif2ref $CIF1) <(cif2ref $CIF2)' \ \| perl -00 -ne 'print unless /^(-\|\+)/m' \ \| grep . > ~/duplicates-2014-10-05.lst The resulting '~/duplicates-2014-10-05.lst' was post-processed as follows: awk '{print $2, $3}' duplicates-2014-10-05.lst \ \| xargs -i bash -c ' \ ID2=$(basename $(echo {} \| awk "{print \$2}") .cif); \ CIF1=$(echo {} \| awk "{print \$1}"); \ set -x; echo _cod_duplicate_entry $ID2 >> $CIF1' Structures from one powder diffraction paper were reverted: svn revert /home/saulius/struct/cod/cif/4/12/19/412199[567].cif And two files with more than one duplicate identified were fixed by hand: emacs -nw /home/saulius/struct/cod/cif/7/05/43/7054322.cif emacs -nw /home/saulius/struct/cod/cif/7/05/43/7054325.cif	7217544.cif
121483	2014-08-06	cif/ Adding structures of 7217543, 7217544, 7217545, 7217546, 7217547, 7217548 via cif-deposit CGI script.	7217544.cif