Crystallography Open Database

Information card for entry 7030297

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Coordinates	7030297.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C18 H34 Ca O4
Calculated formula	C18 H34 Ca O4
Title of publication	Alkaline earth metal complexes of a chiral polyether as initiator for the ring-opening polymerization of lactide.
Authors of publication	Davin, Julien P.; Buffet, Jean-Charles; Spaniol, Thomas P.; Okuda, Jun
Journal of publication	Dalton transactions (Cambridge, England : 2003)
Year of publication	2012
Journal volume	41
Journal issue	40
Pages of publication	12612 - 12618
a	11.0925 ± 0.001 Å
b	13.1506 ± 0.0012 Å
c	13.4576 ± 0.0012 Å
α	90°
β	90°
γ	90°
Cell volume	1963.1 ± 0.3 Å³
Cell temperature	130 ± 2 K
Ambient diffraction temperature	130 ± 2 K
Number of distinct elements	4
Space group number	20
Hermann-Mauguin space group symbol	C 2 2 21
Hall space group symbol	C 2c 2
Residual factor for all reflections	0.0704
Residual factor for significantly intense reflections	0.0625
Weighted residual factors for significantly intense reflections	0.1663
Weighted residual factors for all reflections included in the refinement	0.1731
Goodness-of-fit parameter for all reflections included in the refinement	1.135
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	Yes
Has F_obs	No

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