Crystallography Open Database

Information card for entry 7234616

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Coordinates	7234616.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C33 H51 N3 Si2 Zn
Calculated formula	C33 H51 N3 Si2 Zn
Title of publication	Tailor-made block copolymers of l-, d- and rac-lactides and ε-caprolactone via one-pot sequential ring opening polymerization by pyridylamidozinc(ii) catalysts
Authors of publication	D'Auria, Ilaria; D'Alterio, Massimo Christian; Tedesco, Consiglia; Pellecchia, Claudio
Journal of publication	RSC Advances
Year of publication	2019
Journal volume	9
Journal issue	56
Pages of publication	32771
a	13.188 ± 0.004 Å
b	10.266 ± 0.004 Å
c	26.26 ± 0.016 Å
α	90°
β	93 ± 0.03°
γ	90°
Cell volume	3550 ± 3 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296.15 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	0.0418
Residual factor for significantly intense reflections	0.0361
Weighted residual factors for significantly intense reflections	0.0945
Weighted residual factors for all reflections included in the refinement	0.0989
Goodness-of-fit parameter for all reflections included in the refinement	1.035
Diffraction radiation wavelength	1.54178 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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