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3 Polish Journal of Chemistry

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Copper(I) Sulfamate P-Complexes : Synthesis and Crystal Structure of [{CH2=CHCH2-)2N-CHO}Cu(NH2SO3)(H2O)] Compound

Filinchuk Y., Mel'nyk O., Mys'kiv M.

Polish Journal of Chemistry

2000

Vol. 74, nr 3

385-392

By alternating-current electrochemical synthesis, the crystalline complex [{CH2=CHCH2-)2 N-CHO}Cu(NH2SO3)(H2O)] (I) has been obtained, using copper(II) sulfamate and diallylformamide (DAFA) in water-methanolic solution and copper-wire electrodes. The single crystal of the compound was X-ray structurally characterized. The Cu atom possesses trigonal pyramidal coordination, formed by nitrogen atom of sulfamate anion and two C=C bonds of the same DAFA molecule at the equatorial plane and the oxygen atom of H2O molecule at apical position. Hydrogen contacts for the most part by (N)H…O and (Ow)H…O bonds of 1,98(3)-2,24(2) A connect separate moieties of the mononuclear complex into a three-dimensional framework. The effective atomic charges in I are calculated.

Copper(I) Nitrate P-Complexation : Synthesis and Crystal Structure of [{CH2=CH-CH2-NHC(NH2)2}Cu(NO3)2] Compound

Filinchuk Y., Mys'kiv M.

Polish Journal of Chemistry

2000

Vol. 74, nr 7

927-933

By alternating-current electrochemical synthesis, a crystalline P-complexe has been obtained using copper(II) nitrate and allylguanidine in butanol-2 solution and copper-wire electrodes. A single crystal of the compound was X-ray structurally characterized.

Copper(I) Halide P-Complexes with Diallylamine of the Extreme Stoichiometry

Filinchuk Y., Głowiak T., Mys'kiv M.

Polish Journal of Chemistry

1999

Vol. 73, nr 8

1283-1291

The isostructural compounds were X-ray structurally characterized on single crystals. Molecule of diallylamine attaches to three copper(I) atoms of the same inorganic fragment. Copper atoms have different coordination spheres.