Crystallography Open Database

Information card for entry 7215958

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Structure parameters

Common name	Felodipine : 4,4'-bipyridine (2:1)
Formula	C46 H46 Cl4 N4 O8
Calculated formula	C46 H46 Cl4 N4 O8
SMILES	c1c(Cl)c(c(C2C(=C(NC(=C2C(=O)OCC)C)C)C(=O)OC)cc1)Cl.n1ccc(c2ccncc2)cc1.C1(=C(C(C(=C(N1)C)C(=O)OCC)c1cccc(c1Cl)Cl)C(=O)OC)C
Title of publication	Polymorphism of felodipine co-crystals with 4,4′-bipyridine
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	2014
Journal volume	16
Journal issue	29
Pages of publication	6603
a	10.4207 ± 0.0009 Å
b	10.6061 ± 0.0009 Å
c	11.2328 ± 0.0009 Å
α	67.167 ± 0.004°
β	73.749 ± 0.004°
γ	81.109 ± 0.005°
Cell volume	1097 ± 0.16 Å³
Cell temperature	150 ± 2 K
Ambient diffraction temperature	150 ± 2 K
Number of distinct elements	5
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.1065
Residual factor for significantly intense reflections	0.0719
Weighted residual factors for significantly intense reflections	0.1928
Weighted residual factors for all reflections included in the refinement	0.2191
Goodness-of-fit parameter for all reflections included in the refinement	1.059
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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