Synthesis and structure of {μ-oxalato-bis[ethylenediaminetetraacetatobismuthato(III)]}pentaamminethio cyanatocobalt(III)dodecahydrate, [Co(NH3)5NCS]2[(Edta)Bi(μ-C2O4)Bi(Edta)] • 12H2O [Articol]
dc.contributor.author | Stăvilă, Vitalie | |
dc.contributor.author | Gdanec, M. | |
dc.contributor.author | Șova, Sergiu | |
dc.contributor.author | Simonov, Iurie | |
dc.contributor.author | Gulea, Aurelian | |
dc.contributor.author | Vignacourt, Jean-Pierre | |
dc.date.accessioned | 2023-10-24T10:13:43Z | |
dc.date.available | 2023-10-24T10:13:43Z | |
dc.date.issued | 2000 | |
dc.description.abstract | A heterometallic complex of cobalt(III) and bismuth(III), [Co(NH3)5NCS]2[(Edta)Bi(μ-C2O4)Bi(Edta)] · 12H2O, was synthesized and studied by X-ray diffraction analysis. The crystals are monoclinic, a = 12.792(3) Å, b = 9.792(2) Å, c = 22.945(5) Å, β = 92.92(3)°, P(calcd) = 1.970 g/cm3, space group P21/c, Z = 4. The complex has an isle structure composed of [(Edta)Bi(μ-C2O4)Bi(Edta)]4- and [Co(NH3)5NCS]2+ complex ions and molecules of crystallization water. The Edta4- ligand functions as a hexadentate chelating (2N + 40) agent, while the oxalate ion acts as a bridging ligand. The thiocyanate ion is coordinated to cobalt(III) through the N atom, while the cation interacts with the anion via the Bi-S contact (3.571 Å). Hence, the coordination polyhedron of Bi can be regarded as a tricapped trigonal prism. It was shown that thermolysis of the complex proceeds in several stages, viz., the deaquation, deamination, and pyrolysis of its ligands. | en |
dc.identifier.citation | STĂVILĂ, Vitalie, GDANEC, M., ȘOVA, Sergiu, SIMONOV, Iurie , GULEA, Aurelian, VIGNACOURT, Jean Pierre. Synthesis and structure of {μ-oxalato-bis[ethylenediaminetetraacetatobismuthato(III)]}pentaamminethio cyanatocobalt(III)dodecahydrate, [Co(NH3)5NCS]2[(Edta)Bi(μ-C2O4)Bi(Edta)] • 12H2O. În: Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya, 2000, vol. 26, pp. 741-747. ISSN 1070-3284 | en |
dc.identifier.issn | 1070-3284 | |
dc.identifier.uri | https://msuir.usm.md/handle/123456789/11439 | |
dc.language.iso | en | en |
dc.subject | EMTREE drug terms [mu oxalato bis(ethylenediaminetetraacetato bismuthato)]pentaaminethiocyanatocobalt dodecahydrate | en |
dc.subject | bismuth derivative | en |
dc.subject | cobalt complex | en |
dc.subject | Coordination compound | en |
dc.subject | Ligand | en |
dc.subject | oxalic acid derivative | en |
dc.subject | thiocyanic acid derivative | en |
dc.subject | unclassified drug EMTREE medical terms article | en |
dc.subject | crystallization | en |
dc.subject | deamination | en |
dc.subject | pyrolysis | en |
dc.subject | structure analysis | en |
dc.subject | synthesis | en |
dc.subject | X ray diffraction | en |
dc.title | Synthesis and structure of {μ-oxalato-bis[ethylenediaminetetraacetatobismuthato(III)]}pentaamminethio cyanatocobalt(III)dodecahydrate, [Co(NH3)5NCS]2[(Edta)Bi(μ-C2O4)Bi(Edta)] • 12H2O [Articol] | en |
dc.type | Article | en |
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