Crystallography Open Database

Information card for entry 7210315

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Structure parameters

Common name	Felodipine : N,N-dimethylacetamide (1:1)
Formula	C22 H28 Cl2 N2 O5
Calculated formula	C22 H28 Cl2 N2 O5
Title of publication	Crystal architecture and physicochemical properties of felodipine solvates
Authors of publication	Surov, Artem O.; Solanko, Katarzyna A.; Bond, Andrew D.; Bauer-Brandl, Annette; Perlovich, German L.
Journal of publication	CrystEngComm
Year of publication	2013
Journal volume	15
Journal issue	30
Pages of publication	6054
a	9.1075 ± 0.0004 Å
b	15.797 ± 0.0007 Å
c	16.6894 ± 0.0007 Å
α	90°
β	105.699 ± 0.001°
γ	90°
Cell volume	2311.55 ± 0.17 Å³
Cell temperature	150 ± 2 K
Ambient diffraction temperature	150 ± 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	0.0578
Residual factor for significantly intense reflections	0.0475
Weighted residual factors for significantly intense reflections	0.1343
Weighted residual factors for all reflections included in the refinement	0.1422
Goodness-of-fit parameter for all reflections included in the refinement	1.07
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

Version history

Revision	Date	Message	Files
301864 (current)	2025-08-22	Add cross-references to PubChem compounds in COD range 7/21/ Each referenced PubChem compound corresponds to the full crystal structure.	7210315.cif
180434	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 7/21/03.	7210315.cif
87596	2013-08-27	cif/ Adding structures of 7210315, 7210316, 7210317 via cif-deposit CGI script.	7210315.cif