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 SM ISO690:2012GERASIMENKO, Andrey, DAVIDOVICH, Ruven, BULIMESTRU, Ion, GULYA, Aurelian, NG, Seik Weng. Bis(μ-salicylaldehyde semicarbazonato)-bis[formatocopper(II)]. In: Acta Crystallographica Section E: Structure Reports Online, 2005, vol. 61, pp. 1816-1817. ISSN 1600-5368. DOI: https://doi.org/10.1107/S1600536805025845 |
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 Acta Crystallographica Section E: Structure Reports Online |
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| Volumul 61 / 2005 / ISSN 1600-5368 | ||||||
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| DOI:https://doi.org/10.1107/S1600536805025845 | ||||||
| Pag. 1816-1817 | ||||||
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The salicylaldehyde semicarbazonate anion O,N,O-chelates to the Cu atom in the title compound, bis[μ-2-(semicarbazonomethyl)phenolato]- 1κ3O3,N1,O:2κO;1κO: 2κ3O3,N1,O-bis-[(formato-κO) copper(II)] [Cu2(C8H8N3O 2)2(CHO2)2], the N and O atoms occupying three sites of the square-planar environment around it. The fourth site is occupied by the negatively charged O atom of the formate anion. Two molecules are bridged through the phenoxy O atom across a center of symmetry to give a dinuclear compound, so that the Cu atom exists in a square-pyramidal geometry [Cu←Ophenoxy = 2.546 (1) Å in the apical position]. Hydrogen bonds link the dinuclear molecules into a three-dimensional network architecture. |
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| Cuvinte-cheie complex, 2-acetylpyridine, Schiff bases |
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