A dinuclear copper(II) complex involving monoatomic O-carboxylate bridging and Cu-S(thioether) bonds: [Cu(tda)(phen)]2 · H2tda (tda=thiodiacetate, phen=phenanthroline)

Ricardo Baggio; Maria T. Garland; Jorge Manzur; Octavio Peña; Mireille Perec; Evgenia Spodine; Andrés Vega

doi:10.1016/S0020-1693(98)00374-0

A dinuclear copper(II) complex involving monoatomic O-carboxylate bridging and Cu-S(thioether) bonds: [Cu(tda)(phen)]₂ · H₂tda (tda=thiodiacetate, phen=phenanthroline)

Ricardo Baggio, Maria T. Garland, Jorge Manzur, Octavio Peña, Mireille Perec, Evgenia Spodine, Andrés Vega

Exact Sciences School

Research output: Contribution to journal › Article › peer-review

39 Citations (SciVal)

Abstract

The dinuclear copper(II) complex [Cu(tda)(phen)]₂ · H₂tda (tda=thiodiacetate; phen=1,10-phenanthroline) has been prepared and characterized by single crystal X-ray diffraction. The dimer shows a strictly planar CuO₂Cu ring involving monoatomic O-carboxylates in the bridging mode with each copper weakly bonded to a thioether in a distorted octahedral N₂O₃S environment. Variable temperature susceptibility measurements reveal the existence of weak ferromagnetic interactions within the dimer, mediated by the oxygen atoms of the bridge.

Original language	English
Pages (from-to)	74-79
Number of pages	6
Journal	Inorganica Chimica Acta
Volume	286
Issue number	1
DOIs	https://doi.org/10.1016/S0020-1693(98)00374-0
Publication status	Published - 2 Mar 1999

Keywords

Carboxylate complexes
Copper complexes
Crystal structures
Dinuclear complexes
Thioether complexes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

Access to Document

10.1016/S0020-1693(98)00374-0

Cite this

@article{fde64608a2254290b0ca9e812a7d81e1,

title = "A dinuclear copper(II) complex involving monoatomic O-carboxylate bridging and Cu-S(thioether) bonds: [Cu(tda)(phen)]2 · H2tda (tda=thiodiacetate, phen=phenanthroline)",

abstract = "The dinuclear copper(II) complex [Cu(tda)(phen)]2 · H2tda (tda=thiodiacetate; phen=1,10-phenanthroline) has been prepared and characterized by single crystal X-ray diffraction. The dimer shows a strictly planar CuO2Cu ring involving monoatomic O-carboxylates in the bridging mode with each copper weakly bonded to a thioether in a distorted octahedral N2O3S environment. Variable temperature susceptibility measurements reveal the existence of weak ferromagnetic interactions within the dimer, mediated by the oxygen atoms of the bridge.",

keywords = "Carboxylate complexes, Copper complexes, Crystal structures, Dinuclear complexes, Thioether complexes",

author = "Ricardo Baggio and Garland, {Maria T.} and Jorge Manzur and Octavio Pe{\~n}a and Mireille Perec and Evgenia Spodine and Andr{\'e}s Vega",

note = "Funding Information: This work was supported by UBA and CONICET (Argentina); FONDECYT (Project 1980896) and Fundacion Andes (Chile). We are also grateful to the CNRS (France)–CONICYT (Chile) Collaboration Program for financial support. M.P. is a member of CONICET and A.V. has a scholarship from CONICYT.",

year = "1999",

month = mar,

day = "2",

doi = "10.1016/S0020-1693(98)00374-0",

language = "English",

volume = "286",

pages = "74--79",

journal = "Inorganica Chimica Acta",

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publisher = "Elsevier BV",

number = "1",

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TY - JOUR

T1 - A dinuclear copper(II) complex involving monoatomic O-carboxylate bridging and Cu-S(thioether) bonds

T2 - [Cu(tda)(phen)]2 · H2tda (tda=thiodiacetate, phen=phenanthroline)

AU - Baggio, Ricardo

AU - Garland, Maria T.

AU - Manzur, Jorge

AU - Peña, Octavio

AU - Perec, Mireille

AU - Spodine, Evgenia

AU - Vega, Andrés

N1 - Funding Information: This work was supported by UBA and CONICET (Argentina); FONDECYT (Project 1980896) and Fundacion Andes (Chile). We are also grateful to the CNRS (France)–CONICYT (Chile) Collaboration Program for financial support. M.P. is a member of CONICET and A.V. has a scholarship from CONICYT.

PY - 1999/3/2

Y1 - 1999/3/2

N2 - The dinuclear copper(II) complex [Cu(tda)(phen)]2 · H2tda (tda=thiodiacetate; phen=1,10-phenanthroline) has been prepared and characterized by single crystal X-ray diffraction. The dimer shows a strictly planar CuO2Cu ring involving monoatomic O-carboxylates in the bridging mode with each copper weakly bonded to a thioether in a distorted octahedral N2O3S environment. Variable temperature susceptibility measurements reveal the existence of weak ferromagnetic interactions within the dimer, mediated by the oxygen atoms of the bridge.

AB - The dinuclear copper(II) complex [Cu(tda)(phen)]2 · H2tda (tda=thiodiacetate; phen=1,10-phenanthroline) has been prepared and characterized by single crystal X-ray diffraction. The dimer shows a strictly planar CuO2Cu ring involving monoatomic O-carboxylates in the bridging mode with each copper weakly bonded to a thioether in a distorted octahedral N2O3S environment. Variable temperature susceptibility measurements reveal the existence of weak ferromagnetic interactions within the dimer, mediated by the oxygen atoms of the bridge.

KW - Carboxylate complexes

KW - Copper complexes

KW - Crystal structures

KW - Dinuclear complexes

KW - Thioether complexes

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U2 - 10.1016/S0020-1693(98)00374-0

DO - 10.1016/S0020-1693(98)00374-0

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AN - SCOPUS:0013408848

SN - 0020-1693

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EP - 79

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

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