Record number :
1316799
Title of article :
Hydrolysis of Pd(II)-bound acetonitrile: Molecular and crystal structure of the syn isomer of the dinuclear (1,10-phenanthroline)palladium(II) complex bridged with acetamido groups and of its acetonitrile solvate
Author/Authors :
Carmela Borriello، نويسنده , , Roberto Centore، نويسنده , , Giuseppina Roviello، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
4
From page :
755
To page :
758
Abstract :
Palladium mediated hydrolysis of coordinated acetonitrile in the complex [Pd(phen)(MeCN)2](BF4)2, under basic conditions, affords the dinuclear palladium(II) species bis(μ-acetamido-O,N) {bis[(1,10-phenanthroline)palladium(II)]}bis-tetrafluoroborate. X-ray crystallographic analysis of this species (structure a) and of its acetonitrile solvate (structure b) shows that the syn isomer of the complex is formed and that dimers aggregate to form discrete tetrameric units (Pd–Pd intradimer distances 2.875(3) Å (a), 2.852(1) Å (b) and Pd–Pd* interdimer distances 3.213(3) Å (a), 3.079(1) Å (b)). The correlation between syn-coordination mode and aggregation of dimers is discussed.
Keywords :
Palladium , Hydrolysis , nitriles , Dinuclear complexes
Journal title :
Inorganic Chemistry Communications
Serial Year :
2005
Link To Document :
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