Crystallography Open Database

Information card for entry 2023186

2023185 << 2023186 >> 2023187

Preview

Coordinates	2023186.cif
Original paper (by DOI)	HTML

Structure parameters

Chemical name	Tetrakis(μ-acetato-κ^2^<i>O</i>:<i>O</i>')bis{[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene-κ<i>C</i>^2^]chromium(II)},
Formula	C50 H60 Cr2 N4 O8
Calculated formula	C50 H60 Cr2 N4 O8
Title of publication	Two chromium(II) acetate complexes with N-heterocyclic carbene (NHC) coligands.
Authors of publication	Heiser, Christian; Merzweiler, Kurt
Journal of publication	Acta crystallographica. Section E, Crystallographic communications
Year of publication	2024
Journal volume	80
Journal issue	Pt 7
Pages of publication	811 - 815
a	8.3679 ± 0.0005 Å
b	11.6127 ± 0.0008 Å
c	13.8355 ± 0.0009 Å
α	68.949 ± 0.005°
β	83.891 ± 0.005°
γ	71.508 ± 0.005°
Cell volume	1189.9 ± 0.14 Å³
Cell temperature	170 K
Ambient diffraction temperature	170 K
Number of distinct elements	5
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for all reflections	0.0656
Residual factor for significantly intense reflections	0.0418
Weighted residual factors for significantly intense reflections	0.1049
Weighted residual factors for all reflections included in the refinement	0.1116
Goodness-of-fit parameter for all reflections included in the refinement	0.913
Diffraction radiation probe	x-ray
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
294009 (current)	2024-08-07	cif/ Updating files of 2023185, 2023186 Original log message: Adding full bibliography for 2023185--2023186.cif.	2023186.cif
292659	2024-06-29	cif/ Adding structures of 2023185, 2023186 via cif-deposit CGI script.	2023186.cif