Synthesis, characterisation and coordination chemistry of a new multidentate P2N4 ligand system | Zendy

Philip W. Miller | Zendy; Nicholas J. Long | Zendy; Andrew J. P. White | Zendy

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Synthesis, characterisation and coordination chemistry of a new multidentate P2N4 ligand system

Author(s) -

Philip W. Miller,

Nicholas J. Long,

Andrew J. P. White

Publication year - 2009

Publication title -

dalton transactions

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.98

H-Index - 184

eISSN - 1477-9234

pISSN - 1477-9226

DOI - 10.1039/b905749h

Subject(s) - tetracoordinate , chemistry , denticity , ligand (biochemistry) , platinum , coordination complex , chelation , chloride , crystallography , ion , stereochemistry , crystal structure , inorganic chemistry , organic chemistry , metal , catalysis , biochemistry , computer graphics (images) , receptor , computer science , planar

A new potentially hexadentate P(2)N(4) ligand has been prepared and its coordination chemistry to Pd(II) and Pt(II) investigated. The ligand bonds in a chelating fashion via the diphosphine backbone to PdCl(2) and PtCl(2) while the appended pyridyl groups remain non-bonding. Abstraction of the chloride ions from the platinum complex results in fluxional exchange of the pyridyl groups in solution at room temperature on the NMR timescale. X-ray crystallographic analysis of this platinum complex revealed a tetracoordinate complex with two bound and two free pyridyl arms.

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