Electrochemical synthesis of manganese(II) complexes of pyrimidine-2-thiones: The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis (4,6-dimethylpyrimidine-2-thiolato)manganese(II)

Jesus A. Castro; Jaime Romero; Jose A. Garcia-Vazquez; Alfonso Castiñeiras; Antonio Sousa; Jon Zubieta

doi:10.1016/0277-5387(95)00218-H

Electrochemical synthesis of manganese(II) complexes of pyrimidine-2-thiones: The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis (4,6-dimethylpyrimidine-2-thiolato)manganese(II)

Jesus A. Castro, Jaime Romero, Jose A. Garcia-Vazquez, Alfonso Castiñeiras, Antonio Sousa, Jon Zubieta

Department of Chemistry

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32 Scopus citations

Abstract

The electrochemical oxidation of anodic manganese in an acetonitrile solution of pyrimidine-2-thione (pymtH) or 4,6-dimethylpyrimidine-2-thione (4,6-Me₂pymtH) and nitrogen donor bidentate ligands such as 1,10-phenanthroline (phen) or 2,2′-bipyridine (bipy), yielded mixed complexes [Mn(pymt)₂phen], [Mn(4,6-Me₂pymt)₂phen] and [Mn(4,6-Me₂pymt)₂bipy]. The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis-(4,6-dimethylpyrimidine-2-thiolato)manganese(II) have been determined by X-ray diffraction. In the manganese complex the metal has a distorted octahedral trans-MnS₂N₄ geometry with one nitrogen atom of each pyrimidine ligand uncoordinated.

Original language	English (US)
Pages (from-to)	2841-2847
Number of pages	7
Journal	Polyhedron
Volume	14
Issue number	20-21
DOIs	https://doi.org/10.1016/0277-5387(95)00218-H
State	Published - Sep 1995

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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Castro, J. A., Romero, J., Garcia-Vazquez, J. A., Castiñeiras, A., Sousa, A., & Zubieta, J. (1995). Electrochemical synthesis of manganese(II) complexes of pyrimidine-2-thiones: The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis (4,6-dimethylpyrimidine-2-thiolato)manganese(II). Polyhedron, 14(20-21), 2841-2847. https://doi.org/10.1016/0277-5387(95)00218-H

Electrochemical synthesis of manganese(II) complexes of pyrimidine-2-thiones: The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis (4,6-dimethylpyrimidine-2-thiolato)manganese(II). / Castro, Jesus A.; Romero, Jaime; Garcia-Vazquez, Jose A. et al.
In: Polyhedron, Vol. 14, No. 20-21, 09.1995, p. 2841-2847.

Research output: Contribution to journal › Article › peer-review

Castro, JA, Romero, J, Garcia-Vazquez, JA, Castiñeiras, A, Sousa, A & Zubieta, J 1995, 'Electrochemical synthesis of manganese(II) complexes of pyrimidine-2-thiones: The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis (4,6-dimethylpyrimidine-2-thiolato)manganese(II)', Polyhedron, vol. 14, no. 20-21, pp. 2841-2847. https://doi.org/10.1016/0277-5387(95)00218-H

Castro JA, Romero J, Garcia-Vazquez JA, Castiñeiras A, Sousa A, Zubieta J. Electrochemical synthesis of manganese(II) complexes of pyrimidine-2-thiones: The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis (4,6-dimethylpyrimidine-2-thiolato)manganese(II). Polyhedron. 1995 Sep;14(20-21):2841-2847. doi: 10.1016/0277-5387(95)00218-H

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title = "Electrochemical synthesis of manganese(II) complexes of pyrimidine-2-thiones: The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis (4,6-dimethylpyrimidine-2-thiolato)manganese(II)",

abstract = "The electrochemical oxidation of anodic manganese in an acetonitrile solution of pyrimidine-2-thione (pymtH) or 4,6-dimethylpyrimidine-2-thione (4,6-Me2pymtH) and nitrogen donor bidentate ligands such as 1,10-phenanthroline (phen) or 2,2′-bipyridine (bipy), yielded mixed complexes [Mn(pymt)2phen], [Mn(4,6-Me2pymt)2phen] and [Mn(4,6-Me2pymt)2bipy]. The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis-(4,6-dimethylpyrimidine-2-thiolato)manganese(II) have been determined by X-ray diffraction. In the manganese complex the metal has a distorted octahedral trans-MnS2N4 geometry with one nitrogen atom of each pyrimidine ligand uncoordinated.",

author = "Castro, {Jesus A.} and Jaime Romero and Garcia-Vazquez, {Jose A.} and Alfonso Casti{\~n}eiras and Antonio Sousa and Jon Zubieta",

note = "Funding Information: Acknowledgements--We thank the Xunta de Galicia (XUGA20309B93), Spain, for financial support, and the Petroleum Research Fund, administered by the American Chemical Society (ACS-PRF 26313-AC3).",

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doi = "10.1016/0277-5387(95)00218-H",

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AU - Castro, Jesus A.

AU - Romero, Jaime

AU - Garcia-Vazquez, Jose A.

AU - Castiñeiras, Alfonso

AU - Sousa, Antonio

AU - Zubieta, Jon

N1 - Funding Information: Acknowledgements--We thank the Xunta de Galicia (XUGA20309B93), Spain, for financial support, and the Petroleum Research Fund, administered by the American Chemical Society (ACS-PRF 26313-AC3).

PY - 1995/9

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N2 - The electrochemical oxidation of anodic manganese in an acetonitrile solution of pyrimidine-2-thione (pymtH) or 4,6-dimethylpyrimidine-2-thione (4,6-Me2pymtH) and nitrogen donor bidentate ligands such as 1,10-phenanthroline (phen) or 2,2′-bipyridine (bipy), yielded mixed complexes [Mn(pymt)2phen], [Mn(4,6-Me2pymt)2phen] and [Mn(4,6-Me2pymt)2bipy]. The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis-(4,6-dimethylpyrimidine-2-thiolato)manganese(II) have been determined by X-ray diffraction. In the manganese complex the metal has a distorted octahedral trans-MnS2N4 geometry with one nitrogen atom of each pyrimidine ligand uncoordinated.

AB - The electrochemical oxidation of anodic manganese in an acetonitrile solution of pyrimidine-2-thione (pymtH) or 4,6-dimethylpyrimidine-2-thione (4,6-Me2pymtH) and nitrogen donor bidentate ligands such as 1,10-phenanthroline (phen) or 2,2′-bipyridine (bipy), yielded mixed complexes [Mn(pymt)2phen], [Mn(4,6-Me2pymt)2phen] and [Mn(4,6-Me2pymt)2bipy]. The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis-(4,6-dimethylpyrimidine-2-thiolato)manganese(II) have been determined by X-ray diffraction. In the manganese complex the metal has a distorted octahedral trans-MnS2N4 geometry with one nitrogen atom of each pyrimidine ligand uncoordinated.

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Electrochemical synthesis of manganese(II) complexes of pyrimidine-2-thiones: The crystal structures of bis-4,6-dimethylpyrimidyl-2,2′-disulphide and 1,10-phenanthroline-bis (4,6-dimethylpyrimidine-2-thiolato)manganese(II)

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