Record number :
1322073
Title of article :
Extended structures based on hydrogen bonding and π–π interactions: synthesis and characterization of two zinc complexes: [Zn(dap)Cl2] and [Zn(dap)2Cl2]
Author/Authors :
Carmen de Cires-Mejias، نويسنده , , Stefania Tanase، نويسنده , , Jan Reedijk، نويسنده , , Francisco Gonzalez-Vilchez، نويسنده , , Rosario Vilaplana، نويسنده , , Allison M Mills، نويسنده , , Huub Kooijman، نويسنده , , Anthony L. Spek، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
5
From page :
1494
To page :
1498
Abstract :
Two new Zn(II) complexes, [Zn(dap)Cl2] (1) and [Zn(dap)2Cl2] (2) (dap stands for 2,3-diaminopyridine), were prepared and spectroscopically and crystallographically characterized. In both compounds, the zinc(II) atom has a pseudo-tetrahedral ZnN2Cl2 coordination environment. Compound 1 adopts a three-dimensional structure built up from [Zn(dap)Cl2]n zig-zag chains, which are linked by N–H⋯Cl hydrogen bonds. In compound 2 the dap is monodentate coordinating via the pyridine nitrogen; the mononuclear tetrahedral [Zn(dap)2Cl2] units are linked into two-dimensional sheets through extensive N–H⋯Cl hydrogen bonding. Inter-sheet π–π interactions connect them into a three-dimensional network.
Keywords :
zinc , Aminopyridine , hydrogen bonds
Journal title :
INORGANICA CHIMICA ACTA
Serial Year :
2004
Link To Document :
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