Crystallography Open Database

Information card for entry 7716184

Preview

Coordinates	7716184.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C264 H312 N16 Zn4
Calculated formula	C264 H312 N16 Zn4
Title of publication	Zinc amidinate-catalysed cyclization reaction of carbodiimides and alkynes. An insight into the mechanism.
Authors of publication	Parra-Cadenas, Blanca; Ginés, Carlos; García-Vivó, Daniel; Elorriaga, David; Carrillo-Hermosilla, Fernando
Journal of publication	Dalton transactions (Cambridge, England : 2003)
Year of publication	2024
Journal volume	53
Journal issue	24
Pages of publication	10050 - 10054
a	20.6268 ± 0.0007 Å
b	16.0836 ± 0.0006 Å
c	18.5709 ± 0.0006 Å
α	90°
β	90°
γ	90°
Cell volume	6161 ± 0.4 Å³
Cell temperature	250 K
Ambient diffraction temperature	250 K
Number of distinct elements	4
Space group number	60
Hermann-Mauguin space group symbol	P b c n
Hall space group symbol	-P 2n 2ab
Residual factor for all reflections	0.1392
Residual factor for significantly intense reflections	0.0805
Weighted residual factors for significantly intense reflections	0.2314
Weighted residual factors for all reflections included in the refinement	0.2956
Goodness-of-fit parameter for all reflections included in the refinement	1.049
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
292995 (current)	2024-07-05	cif/ Updating files of 7716182, 7716183, 7716184, 7716185 Original log message: Adding full bibliography for 7716182--7716185.cif.	7716184.cif
292075	2024-05-29	cif/ Adding structures of 7716182, 7716183, 7716184, 7716185 via cif-deposit CGI script.	7716184.cif