The complexation of nickel(II) and palladium(II) by heterotridentate ligands with (P, N, O) donor sets

J Parr; Alexandra Martha Zoya Slawin

The complexation of nickel(II) and palladium(II) by heterotridentate ligands with (P, N, O) donor sets

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Abstract

Phosphorus-containing heterotridentate ligands prepared by the condensation of 2-(diphenylphosphino)aniline with 5-chlorosalicylaldehyde (HL1), 5-nitrosalicylaldehyde (HL2), 5-bromosalicylaldehyde (HL3), 5-methoxysalicylaldehyde (HL4) or 3-methoxysalicylaldehyde (HL5) react directly with NiCl2. 6H(2)O or [(cod)PdCl2] to form complexes of general formula [eta(3)(L)M(II)Cl]. These are characterised by spectroscopic, microanalytical and crystallographic methods. The crystal structures of [eta(3)(L-3)Ni(II)Cl] (3) and [eta(3)(L-2)Pd(II)Cl] (6) confirm tridentate [P,N,O] coordination of the deprotonated ligands to the metal centres, fanning both five- and six-membered rings. (C) 2000 Elsevier Science S.A. All rights reserved.

Original language	English
Pages (from-to)	116-120
Number of pages	5
Journal	Inorganica Chimica Acta
Volume	303
Publication status	Published - 15 May 2000

Keywords

crystal structures
nickel complexes
palladium complexes
tridentate ligand complexes
TRIDENTATE LIGANDS
CRYSTAL-STRUCTURES
PHOSPHINE-LIGANDS
RUTHENIUM(II)

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title = "The complexation of nickel(II) and palladium(II) by heterotridentate ligands with (P, N, O) donor sets",

abstract = "Phosphorus-containing heterotridentate ligands prepared by the condensation of 2-(diphenylphosphino)aniline with 5-chlorosalicylaldehyde (HL1), 5-nitrosalicylaldehyde (HL2), 5-bromosalicylaldehyde (HL3), 5-methoxysalicylaldehyde (HL4) or 3-methoxysalicylaldehyde (HL5) react directly with NiCl2. 6H(2)O or [(cod)PdCl2] to form complexes of general formula [eta(3)(L)M(II)Cl]. These are characterised by spectroscopic, microanalytical and crystallographic methods. The crystal structures of [eta(3)(L-3)Ni(II)Cl] (3) and [eta(3)(L-2)Pd(II)Cl] (6) confirm tridentate [P,N,O] coordination of the deprotonated ligands to the metal centres, fanning both five- and six-membered rings. (C) 2000 Elsevier Science S.A. All rights reserved.",

keywords = "crystal structures, nickel complexes, palladium complexes, tridentate ligand complexes, TRIDENTATE LIGANDS, CRYSTAL-STRUCTURES, PHOSPHINE-LIGANDS, RUTHENIUM(II)",

author = "J Parr and Slawin, {Alexandra Martha Zoya}",

year = "2000",

month = may,

day = "15",

language = "English",

volume = "303",

pages = "116--120",

journal = "Inorganica Chimica Acta",

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TY - JOUR

T1 - The complexation of nickel(II) and palladium(II) by heterotridentate ligands with (P, N, O) donor sets

AU - Parr, J

AU - Slawin, Alexandra Martha Zoya

PY - 2000/5/15

Y1 - 2000/5/15

N2 - Phosphorus-containing heterotridentate ligands prepared by the condensation of 2-(diphenylphosphino)aniline with 5-chlorosalicylaldehyde (HL1), 5-nitrosalicylaldehyde (HL2), 5-bromosalicylaldehyde (HL3), 5-methoxysalicylaldehyde (HL4) or 3-methoxysalicylaldehyde (HL5) react directly with NiCl2. 6H(2)O or [(cod)PdCl2] to form complexes of general formula [eta(3)(L)M(II)Cl]. These are characterised by spectroscopic, microanalytical and crystallographic methods. The crystal structures of [eta(3)(L-3)Ni(II)Cl] (3) and [eta(3)(L-2)Pd(II)Cl] (6) confirm tridentate [P,N,O] coordination of the deprotonated ligands to the metal centres, fanning both five- and six-membered rings. (C) 2000 Elsevier Science S.A. All rights reserved.

AB - Phosphorus-containing heterotridentate ligands prepared by the condensation of 2-(diphenylphosphino)aniline with 5-chlorosalicylaldehyde (HL1), 5-nitrosalicylaldehyde (HL2), 5-bromosalicylaldehyde (HL3), 5-methoxysalicylaldehyde (HL4) or 3-methoxysalicylaldehyde (HL5) react directly with NiCl2. 6H(2)O or [(cod)PdCl2] to form complexes of general formula [eta(3)(L)M(II)Cl]. These are characterised by spectroscopic, microanalytical and crystallographic methods. The crystal structures of [eta(3)(L-3)Ni(II)Cl] (3) and [eta(3)(L-2)Pd(II)Cl] (6) confirm tridentate [P,N,O] coordination of the deprotonated ligands to the metal centres, fanning both five- and six-membered rings. (C) 2000 Elsevier Science S.A. All rights reserved.

KW - crystal structures

KW - nickel complexes

KW - palladium complexes

KW - tridentate ligand complexes

KW - TRIDENTATE LIGANDS

KW - CRYSTAL-STRUCTURES

KW - PHOSPHINE-LIGANDS

KW - RUTHENIUM(II)

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M3 - Article

SN - 0020-1693

VL - 303

SP - 116

EP - 120

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

ER -

The complexation of nickel(II) and palladium(II) by heterotridentate ligands with (P, N, O) donor sets

Abstract

Keywords

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