Crystallography Open Database

Information card for entry 4505631

Preview

Coordinates	4505631.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C48 H56 Br4 N4 Ni2
Calculated formula	C48 H56 Br4 N4 Ni2
SMILES	c1(c(cccc1C(C)C)C(C)C)[NH]1[C@@H](c2[n](cccc2)[Ni]21([Br][Ni]1([n]3c(cccc3)[C@@H]([NH]1c1c(cccc1C(C)C)C(C)C)c1ccccc1)([Br]2)Br)Br)c1ccccc1
Title of publication	Substituent Effects of Pyridine-amine Nickel Catalyst Precursors on Ethylene Polymerization
Authors of publication	Zai, Shaobo; Gao, Haiyang; Huang, Zengfang; Hu, Haibin; Wu, Han; Wu, Qing
Journal of publication	ACS Catalysis
Year of publication	2012
Journal volume	2
Journal issue	3
Pages of publication	433
a	14.0495 ± 0.0019 Å
b	9.9391 ± 0.0014 Å
c	17.681 ± 0.002 Å
α	90°
β	110.777 ± 0.002°
γ	90°
Cell volume	2308.4 ± 0.5 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	5
Space group number	14
Hermann-Mauguin space group symbol	P 1 21/n 1
Hall space group symbol	-P 2yn
Residual factor for all reflections	0.0487
Residual factor for significantly intense reflections	0.0289
Weighted residual factors for significantly intense reflections	0.0634
Weighted residual factors for all reflections included in the refinement	0.0713
Goodness-of-fit parameter for all reflections included in the refinement	1.056
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
179591 (current)	2016-03-24	cif/4/50/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/50/56.	4505631.cif
91935	2013-12-29	cod/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the rest of COD CIFs.	4505631.cif
51861	2012-04-07	../uploads/cif-deposit/cod/cif Adding structures of 4505631 via cif-deposit CGI script.	4505631.cif