Mononuclear Cu(II) and triple helical dinuclear Co(II) complexes of a new potentially tetradentate ligand containing inequivalent bidentate units

Craig R. Rice, Christian J. Baylies, John C. Jeffery, Rowena L. Paul, Michael D. Ward

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

Reaction of the potentially tetradentate ligand L4 with Co(ClO4)2 gives the dinuclear triple helicate [Co2(L4)3](ClO4)4 with the ligand L4 partitioning into two N,N-bidentate units (phenanthroline and thiazolyl-pyridine); in contrast, reaction of L4 with Cu(ClO4)2 affords the mononuclear complex [Cu(L4)(OH2)(ClO4)](ClO4) in which L4 acts as a terdentate ligand via the phenanthroline and thiazolyl units, with the pyridyl group pendant but hydrogen-bonded to the water ligand.

Original languageEnglish
Pages (from-to)331-335
Number of pages5
JournalInorganica Chimica Acta
Volume324
Issue number1-2
DOIs
Publication statusPublished - 12 Nov 2001

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Ligands
ligands
Phenanthrolines
Pyridine
pyridines
Hydrogen
perchlorate
hydrogen
Water
water

Cite this

Rice, Craig R. ; Baylies, Christian J. ; Jeffery, John C. ; Paul, Rowena L. ; Ward, Michael D. / Mononuclear Cu(II) and triple helical dinuclear Co(II) complexes of a new potentially tetradentate ligand containing inequivalent bidentate units. In: Inorganica Chimica Acta. 2001 ; Vol. 324, No. 1-2. pp. 331-335.
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abstract = "Reaction of the potentially tetradentate ligand L4 with Co(ClO4)2 gives the dinuclear triple helicate [Co2(L4)3](ClO4)4 with the ligand L4 partitioning into two N,N-bidentate units (phenanthroline and thiazolyl-pyridine); in contrast, reaction of L4 with Cu(ClO4)2 affords the mononuclear complex [Cu(L4)(OH2)(ClO4)](ClO4) in which L4 acts as a terdentate ligand via the phenanthroline and thiazolyl units, with the pyridyl group pendant but hydrogen-bonded to the water ligand.",
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Mononuclear Cu(II) and triple helical dinuclear Co(II) complexes of a new potentially tetradentate ligand containing inequivalent bidentate units. / Rice, Craig R.; Baylies, Christian J.; Jeffery, John C.; Paul, Rowena L.; Ward, Michael D.

In: Inorganica Chimica Acta, Vol. 324, No. 1-2, 12.11.2001, p. 331-335.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Mononuclear Cu(II) and triple helical dinuclear Co(II) complexes of a new potentially tetradentate ligand containing inequivalent bidentate units

AU - Rice, Craig R.

AU - Baylies, Christian J.

AU - Jeffery, John C.

AU - Paul, Rowena L.

AU - Ward, Michael D.

PY - 2001/11/12

Y1 - 2001/11/12

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AB - Reaction of the potentially tetradentate ligand L4 with Co(ClO4)2 gives the dinuclear triple helicate [Co2(L4)3](ClO4)4 with the ligand L4 partitioning into two N,N-bidentate units (phenanthroline and thiazolyl-pyridine); in contrast, reaction of L4 with Cu(ClO4)2 affords the mononuclear complex [Cu(L4)(OH2)(ClO4)](ClO4) in which L4 acts as a terdentate ligand via the phenanthroline and thiazolyl units, with the pyridyl group pendant but hydrogen-bonded to the water ligand.

KW - Dinuclear Co(II) complexes

KW - Mononuclear Cu (II) complexes

KW - Tetradentate ligand

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U2 - 10.1016/S0020-1693(01)00537-0

DO - 10.1016/S0020-1693(01)00537-0

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SP - 331

EP - 335

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

SN - 0020-1693

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