Crystallography Open Database

Information card for entry 7218004

Preview

Coordinates	7218004.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	S-naproxen L-alanine
Chemical name	(+)-(S)-2-(6-methoxynaphthalen-2-yl) propanoic acid (S)-2-Aminopropionic acid
Formula	C17 H21 N O5
Calculated formula	C17 H21 N O5
SMILES	O=C(O)[C@@H](C)c1ccc2cc(OC)ccc2c1.[O-]C(=O)[C@@H]([NH3+])C
Title of publication	Structural insight into cocrystallization with zwitterionic co-formers: cocrystals of S-naproxen
Authors of publication	Tumanova, Natalia; Tumanov, Nikolay; Robeyns, Koen; Filinchuk, Yaroslav; Wouters, Johan; Leyssens, Tom
Journal of publication	CrystEngComm
Year of publication	2014
Journal volume	16
Journal issue	35
Pages of publication	8185
a	5.05836 ± 0.00011 Å
b	7.1121 ± 0.0003 Å
c	45.2723 ± 0.0017 Å
α	90°
β	90°
γ	90°
Cell volume	1628.7 ± 0.1 Å³
Cell temperature	100 ± 2 K
Ambient diffraction temperature	100 ± 2 K
Number of distinct elements	4
Space group number	19
Hermann-Mauguin space group symbol	P 21 21 21
Hall space group symbol	P 2ac 2ab
Residual factor for all reflections	0.0512
Residual factor for significantly intense reflections	0.05
Weighted residual factors for significantly intense reflections	0.1338
Weighted residual factors for all reflections included in the refinement	0.1349
Goodness-of-fit parameter for all reflections included in the refinement	1.096
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	0.68239 Å
Duplicate of	7215887
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
180511 (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 7/21/80.	7218004.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	7218004.cif
123198	2014-09-07	cif/ Adding structures of 7218004, 7218005, 7218006, 7218007 via cif-deposit CGI script.	7218004.cif