An unusual ruthenium(II) complex of 2-(2-pyridyl)benzothiazole

Milan Maji; Parbati Sengupta; Shyamal K. Chattopadhyay; Golam Mostafa; C.H. Schwalbe; Saktiprosad Ghosh

doi:10.1080/00958970108022626

An unusual ruthenium(II) complex of 2-(2-pyridyl)benzothiazole

Milan Maji, Parbati Sengupta, Shyamal K. Chattopadhyay, Golam Mostafa, C.H. Schwalbe, Saktiprosad Ghosh

Aston Pharmacy School

Research output: Contribution to journal › Article

Abstract

The ligand 2-(2-pyridyl)benzothiazole (L) can act both as an N-N and an N-S chelating donor. The latter coordination mode is expected to be preferred when it is involved in coordination to Ru(II) which is a soft acceptor centre However, in the title compound, chlorobis(acetonitrile)triphenylphosphino-2-(2-pyridyl)benzothiazole-N,N-ruthenium(II) chlride, [Ru(L)(PPh₃(CH₃CN)₂Cl]Cl, the ligand acts in N,N-bidentate manner and the Ru(II) ion is found to be present in an N₄PCl coordination environment. PPh₃ and Cl are trans to each other and the two CH₃CN ligands occupy cis positions facing the NN donor atoms of ligand L.

Original language	English
Pages (from-to)	13-24
Number of pages	12
Journal	Journal of Coordination Chemistry
Volume	54
Issue number	1
Early online date	22 Sept 2006
DOIs	https://doi.org/10.1080/00958970108022626
Publication status	Published - 2006

Keywords

ruthenium
2\-\(2\-pyridyl\)benzothiazole
crystal structure

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10.1080/00958970108022626

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abstract = "The ligand 2-(2-pyridyl)benzothiazole (L) can act both as an N-N and an N-S chelating donor. The latter coordination mode is expected to be preferred when it is involved in coordination to Ru(II) which is a soft acceptor centre However, in the title compound, chlorobis(acetonitrile)triphenylphosphino-2-(2-pyridyl)benzothiazole-N,N-ruthenium(II) chlride, [Ru(L)(PPh3(CH3CN)2Cl]Cl, the ligand acts in N,N-bidentate manner and the Ru(II) ion is found to be present in an N4PCl coordination environment. PPh3 and Cl are trans to each other and the two CH3CN ligands occupy cis positions facing the NN donor atoms of ligand L.",

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author = "Milan Maji and Parbati Sengupta and Chattopadhyay, {Shyamal K.} and Golam Mostafa and C.H. Schwalbe and Saktiprosad Ghosh",

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T1 - An unusual ruthenium(II) complex of 2-(2-pyridyl)benzothiazole

AU - Maji, Milan

AU - Sengupta, Parbati

AU - Chattopadhyay, Shyamal K.

AU - Mostafa, Golam

AU - Schwalbe, C.H.

AU - Ghosh, Saktiprosad

PY - 2006

Y1 - 2006

N2 - The ligand 2-(2-pyridyl)benzothiazole (L) can act both as an N-N and an N-S chelating donor. The latter coordination mode is expected to be preferred when it is involved in coordination to Ru(II) which is a soft acceptor centre However, in the title compound, chlorobis(acetonitrile)triphenylphosphino-2-(2-pyridyl)benzothiazole-N,N-ruthenium(II) chlride, [Ru(L)(PPh3(CH3CN)2Cl]Cl, the ligand acts in N,N-bidentate manner and the Ru(II) ion is found to be present in an N4PCl coordination environment. PPh3 and Cl are trans to each other and the two CH3CN ligands occupy cis positions facing the NN donor atoms of ligand L.

AB - The ligand 2-(2-pyridyl)benzothiazole (L) can act both as an N-N and an N-S chelating donor. The latter coordination mode is expected to be preferred when it is involved in coordination to Ru(II) which is a soft acceptor centre However, in the title compound, chlorobis(acetonitrile)triphenylphosphino-2-(2-pyridyl)benzothiazole-N,N-ruthenium(II) chlride, [Ru(L)(PPh3(CH3CN)2Cl]Cl, the ligand acts in N,N-bidentate manner and the Ru(II) ion is found to be present in an N4PCl coordination environment. PPh3 and Cl are trans to each other and the two CH3CN ligands occupy cis positions facing the NN donor atoms of ligand L.

KW - ruthenium

KW - 2\-\(2\-pyridyl\)benzothiazole

KW - crystal structure

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DO - 10.1080/00958970108022626

M3 - Article

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SP - 13

EP - 24

JO - Journal of Coordination Chemistry

JF - Journal of Coordination Chemistry

IS - 1

ER -

An unusual ruthenium(II) complex of 2-(2-pyridyl)benzothiazole

Abstract

Keywords

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