Abstract
Abstract The crystal structure of (1-allyl-3,5-dimethylpyrazole) copper (I) chloride, CuCl(C8H12N2), has been determined by the three-dimensional X-ray analysis. The crystal is triclinic, space group P\bar1; a=8.442(4), b=8.873(6), c=8.112(3) Å, α=103.44(3), β=116.42(3), γ=63.37(3)° and Z=2. The structure was refined to an R value of 0.056 for 1196 collected reflections. The complex has a dimeric structure in which the copper(I) ion is surrounded quasi-tetrahedrally by two bridging chlorines, a pyrazole-nitrogen and the olefinic part of the allyl group. The C=C bond distance (1.34 Å) scarcely shows any increase upon coordination to the metal. The olefin plane is almost perpendicular to the Cu-olefin bond axis and shows no significant bendings of the olefinic atoms out of the plane.
References
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Dates
Type | When |
---|---|
Created | 19 years, 1 month ago (July 19, 2006, 10:37 p.m.) |
Deposited | 1 year, 7 months ago (Jan. 16, 2024, 10:39 p.m.) |
Indexed | 1 year, 2 months ago (June 5, 2024, 7:39 a.m.) |
Issued | 49 years, 7 months ago (Jan. 1, 1976) |
Published | 49 years, 7 months ago (Jan. 1, 1976) |
Published Online | 19 years, 4 months ago (April 19, 2006) |
Published Print | 49 years, 7 months ago (Jan. 1, 1976) |
@article{Fukushima_1976, title={N-Allylprazole as a Ligand. III. The Crystal and Molecular Structure of (1-Allyl-3,5-dimethylpyrazole)copper(I) Chloride}, volume={49}, ISSN={1348-0634}, url={http://dx.doi.org/10.1246/bcsj.49.143}, DOI={10.1246/bcsj.49.143}, number={1}, journal={Bulletin of the Chemical Society of Japan}, publisher={Oxford University Press (OUP)}, author={Fukushima, Kazuo and Kobayashi, Akiko and Miyamoto, Takeshi and Sasaki, Yukiyoshi}, year={1976}, month=jan, pages={143–146} }