Crystal Structure and Magnetic Properties of a Hexanuclear Copper(II) Carboxylate

David Adner, Marcus Korb, Charles Lochenie, Birgit Weber, Heinrich Lang

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The synthesis and characterisation of the hexanuclear copper(II) carboxylate complex [Cu(O2CCHPhOC2H4OC2H4OCH3)(2)](6) (1) is described. Single-crystal X-ray structure analysis reveals that the copper(II) ions are arranged in a six-membered ring which adopts a chair-like conformation. The copper(II) ions are bridged by (2)- and (3)-coordinating carboxylates. The magnetic behavior of 1 was measured between 2 and 300 K, revealing at low temperature a weak antiferromagnetic interaction. The (M)(T) dependency was fitted mathematically with one coupling constant J(1) and a paramagnetic impurity .

Original languageEnglish
Pages (from-to)1243-1246
Number of pages4
JournalZeitschrift fur Anorganische und Allgemeine Chemie
Volume641
Issue number7
DOIs
Publication statusPublished - Jun 2015
Externally publishedYes

Cite this

Adner, David ; Korb, Marcus ; Lochenie, Charles ; Weber, Birgit ; Lang, Heinrich. / Crystal Structure and Magnetic Properties of a Hexanuclear Copper(II) Carboxylate. In: Zeitschrift fur Anorganische und Allgemeine Chemie. 2015 ; Vol. 641, No. 7. pp. 1243-1246.
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Crystal Structure and Magnetic Properties of a Hexanuclear Copper(II) Carboxylate. / Adner, David; Korb, Marcus; Lochenie, Charles; Weber, Birgit; Lang, Heinrich.

In: Zeitschrift fur Anorganische und Allgemeine Chemie, Vol. 641, No. 7, 06.2015, p. 1243-1246.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Crystal Structure and Magnetic Properties of a Hexanuclear Copper(II) Carboxylate

AU - Adner, David

AU - Korb, Marcus

AU - Lochenie, Charles

AU - Weber, Birgit

AU - Lang, Heinrich

PY - 2015/6

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N2 - The synthesis and characterisation of the hexanuclear copper(II) carboxylate complex [Cu(O2CCHPhOC2H4OC2H4OCH3)(2)](6) (1) is described. Single-crystal X-ray structure analysis reveals that the copper(II) ions are arranged in a six-membered ring which adopts a chair-like conformation. The copper(II) ions are bridged by (2)- and (3)-coordinating carboxylates. The magnetic behavior of 1 was measured between 2 and 300 K, revealing at low temperature a weak antiferromagnetic interaction. The (M)(T) dependency was fitted mathematically with one coupling constant J(1) and a paramagnetic impurity .

AB - The synthesis and characterisation of the hexanuclear copper(II) carboxylate complex [Cu(O2CCHPhOC2H4OC2H4OCH3)(2)](6) (1) is described. Single-crystal X-ray structure analysis reveals that the copper(II) ions are arranged in a six-membered ring which adopts a chair-like conformation. The copper(II) ions are bridged by (2)- and (3)-coordinating carboxylates. The magnetic behavior of 1 was measured between 2 and 300 K, revealing at low temperature a weak antiferromagnetic interaction. The (M)(T) dependency was fitted mathematically with one coupling constant J(1) and a paramagnetic impurity .

KW - Hexanuclear

KW - Copper

KW - Carboxylate

KW - Cluster

KW - Magnetic properties

KW - ETHYLENE-GLYCOL CARBOXYLATES

KW - ACTIVE-SITES

KW - COMPLEXES

KW - NICKEL(II)

KW - STABILITY

U2 - 10.1002/zaac.201400519

DO - 10.1002/zaac.201400519

M3 - Article

VL - 641

SP - 1243

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JO - Zeitschrift fur Anorganische und Allgemeine Chemie

JF - Zeitschrift fur Anorganische und Allgemeine Chemie

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