The crystal and molecular structure of chlorobis(N-ethyl-1 3-imidazolidine-2-thione)copper(I)
TLDR
The crystal structure of the title compound has been determined from x-ray diffractometer data by the heavy-atom method and refined anisotropicically by least-squares calculations as mentioned in this paper.Abstract:
The crystal structure of the title compound has been determined from x-ray diffractometer data by the heavy-atom method and refined anisotropically by least-squares calculations. Crystals are monoclinic, space groupP 21/c, with unit cell dimensions:a=7.321(1),b=14.622(2),c=14.827(2) A,β=92.95(2)∘, Z=4. The finalR index is 4.6%. The copper coordination is trigonal, involving the sulphur atoms of twoN-ethyl-1,3-imidazolidine-2-thione molecules and one chlorine atom. The structure is held together by two intramolecular N-H⋯Cl hydrogen bonds and by normal van der Waals interactions.read more
Citations
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Complexes of heterocyclic thione donors
TL;DR: The major ligand abbreviations for heterocyclic thione donors can be found in this paper, where they include triazoline-thiones, trivalines, and trivaline-trivalines.
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Copper(I) halide-complexes of imidazole thiones: crystal structure of dimeric monochloro bis (1-methylimidazoline-2-thione) copper(I)
James R. Creighton,Derek J. Gardiner,Anthony C. Gorvin,Christine Gutteridge,A.R.W. Jackson,Eric S. Raper,Peter M.A. Sherwood +6 more
TL;DR: The crystal structure of Cu(mimtH)2Cl consists of centrosymmetrically constrained dimers occupying a monoclinic unit cell of space group P21/n with Z = 2.0308 as mentioned in this paper.
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Synthesis of 1D {Cu6(μ3-SC3H6N2)4(μ-SC3H6N2)2(μ-I)2I4}n and 3D {Cu2(μ-SC3H6N2)2(μ-SCN)2}n Polymers with 1,3-Imidazolidine-2-thione: Bond Isomerism in Polymers
TL;DR: In this paper, the reaction of copper iodide with 1, 3-imidazolidine-2-thione (SC3H6N2) in a 1:2 molar ratio (M/L) has formed unusual 1D polymers.
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Investigating the copper coordination, electrochemistry, and Cu(II) reduction kinetics of biologically relevant selone and thione compounds
TL;DR: In this paper, a single-crystal X-ray crystallography was used to determine how this copper coordination results in the observed antioxidant activity, biologically relevant Cu+ and Cu2+ complexes with the formulae [Cu(dmit)3]+ (3), [cu(dmise)4]+ (4a), and [TpmiPrCu(MISeox)]2+ (6) (DMise = N,N′-dimethylimidazole selone; dmit = N.
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N,N′ -dialkylsubstituted Imidazolidine-2-thionecopper(I) complexes. X-ray analysis of chloro-bis( N,N′ -dimethylimidazolidine-2-thione)copper(I)
TL;DR: In this article, the crystal structure of chloro-bis(N,N′-dimethylimidazolidine-2-thione)copper(I) has been determined from x-ray diffraction data.
References
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Coherent X‐Ray Scattering for the Hydrogen Atom in the Hydrogen Molecule
TL;DR: In this paper, the x-ray form factors for a bonded hydrogen in the hydrogen molecule have been calculated for a spherical approximation to the bonded atom, and the corresponding complex scattering factors have also been calculated.
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Infrared and electronic spectral studies of 2-thiazolidinethione complexes of Co(II) halides
P. P. Singh,R. Rivest +1 more
TL;DR: Cobalt(II) halide complexes [CoX2•2L] (X = Cl, Br, I and L = 2-thiazolidinethione) and [CoL4] (ClO4)2 have been prepared and infrared spectral study suggests that the probable site of bonding in the ligand is nitrogen as discussed by the authors.
Journal ArticleDOI
X-Ray crystal structures of tetrakis(imidazolidine-2-thionato)copper(I) nitrate and dichloro-µ-imidazolidine-2-thionato-tris(imidazolidine-2-thionato)dicopper(I)
TL;DR: In this article, the X-ray structures of the title compounds have been determined from diffractometer data by the heavy-atom method and refined by least-squares, and the results showed that the copper co-ordination is tetrhedral and involves the sulphur atoms of four 2-thioimidazolidine (etu) molecules.