Synthesis characterisation and stability of mixed aryldichalcogenide bis(diphenylphosphino)ethanenickel(II) complexes. X-ray structure of Ni(dppe)(SeC6H4S)

Keywords: Steric demand / Selenolato ligands / Phosphane ligands / Hydrogen bonds / X-ray diffractionAn improved synthesis of 4,4-bis(hydroxymethyl)-1,2-diselenolane and the complexation properties of the corresponding diselenolato dianion to group-10 metals are reported. We describe an efficient and straightforward procedure that bypasses the isolation of the malodorous and airsensitive diselenol and starts with the diselenide and an appropriate group-10 metal complex bearing phosphane and chlorido ligands. A series of complexes with various monoand bidentate phosphanes is prepared and characterised by multinuclear NMR spectroscopy, mass spectrometry, and elemental analysis. Furthermore, the structure of most complexes is studied by single-crystal X-ray diffraction to establish their supramolecular arrangement in the solid state. Con-

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Synthesis and Characterisation of 2,2‐Bis(hydroxymethyl)‐1,3‐diselenolato Metal(II) Complexes Bearing Various Phosphanes

Niksch

Görls

Friedrich

et al. 2009

Eur J Inorg Chem

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Coordination chemistry of the thiosalicylate ligand

Wehr-Candler

Henderson

2016

Coordination Chemistry Reviews

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1,2-Diselenolene ligands and related metal complexes: Design, synthesis and applications

Pintus

Arca

2022

Coordination Chemistry Reviews

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Synthesis characterisation and stability of mixed aryldichalcogenide bis(diphenylphosphino)ethanenickel(II) complexes. X-ray structure of Ni(dppe)(SeC6H4S)

Cited by 9 publications

References 11 publications

Synthesis and Characterisation of 2,2‐Bis(hydroxymethyl)‐1,3‐diselenolato Metal(II) Complexes Bearing Various Phosphanes

Synthesis and Characterisation of 2,2‐Bis(hydroxymethyl)‐1,3‐diselenolato Metal(II) Complexes Bearing Various Phosphanes

Coordination chemistry of the thiosalicylate ligand

1,2-Diselenolene ligands and related metal complexes: Design, synthesis and applications

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