Crystallography Open Database

Information card for entry 4315040

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Coordinates	4315040.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C33 H67 N3 O S Si2 Zn
Calculated formula	C33 H67 N3 O S Si2 Zn
Title of publication	Ring-Opening Polymerization of Lactides Catalyzed by Natural Amino-Acid Based Zinc Catalysts
Authors of publication	Donald J. Darensbourg; Osit Karroonnirun
Journal of publication	Inorganic Chemistry
Year of publication	2010
Journal volume	49
Pages of publication	2360 - 2371
a	15.315 ± 0.007 Å
b	10.089 ± 0.005 Å
c	26.19 ± 0.013 Å
α	90°
β	104.946 ± 0.006°
γ	90°
Cell volume	3910 ± 3 Å³
Cell temperature	110 ± 2 K
Ambient diffraction temperature	110 ± 2 K
Number of distinct elements	7
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Residual factor for all reflections	0.0408
Residual factor for significantly intense reflections	0.0347
Weighted residual factors for significantly intense reflections	0.0899
Weighted residual factors for all reflections included in the refinement	0.0927
Goodness-of-fit parameter for all reflections included in the refinement	1.032
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

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