Crystallography Open Database

Information card for entry 7026160

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Structure parameters

Formula	C40 H68 N6 Si4 Y2
Calculated formula	C40 H68 N6 Si4 Y2
Title of publication	Rare earth metal bis(trimethylsilyl)amido complexes bearing pyrrolyl-methylamide ligand. Synthesis, structure, and catalytic activity towards guanylation of amines.
Authors of publication	Liu, Chao; Zhou, Shuangliu; Wang, Shaowu; Zhang, Lijun; Yang, Gaosheng
Journal of publication	Dalton transactions (Cambridge, England : 2003)
Year of publication	2010
Journal volume	39
Journal issue	38
Pages of publication	8994 - 8999
a	12.4503 ± 0.0009 Å
b	14.901 ± 0.0011 Å
c	26.724 ± 0.002 Å
α	90°
β	90°
γ	90°
Cell volume	4957.9 ± 0.6 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	5
Space group number	61
Hermann-Mauguin space group symbol	P b c a
Hall space group symbol	-P 2ac 2ab
Residual factor for all reflections	0.1023
Residual factor for significantly intense reflections	0.042
Weighted residual factors for significantly intense reflections	0.0998
Weighted residual factors for all reflections included in the refinement	0.1234
Goodness-of-fit parameter for all reflections included in the refinement	1.023
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
301848 (current)	2025-08-21	Add cross-references to PubChem compounds in COD range 7/02/ Each referenced PubChem compound corresponds to the full crystal structure.	7026160.cif
179967	2016-03-25	cif/7/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/02/61.	7026160.cif
93424	2014-01-13	cif/ Adding structures of 7026160, 7026161, 7026162 via cif-deposit CGI script.	7026160.cif