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Crystal Structure and Magnetic Properties of a Binuclear Copper(II) Complex Bridged by an Alkoxo-oxygen Atom and an Acetate Ion

  • C. T. Zeyrek , A. Elmali EMAIL logo , I. Svoboda and H. Fuess
Published/Copyright: June 2, 2014
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Zeitschrift für Naturforschung B
From the journal Zeitschrift für Naturforschung B Volume 55 Issue 11

[Cu4(L)2(O2CMe)2] H2O (L = 1,3-bis(5-bromo-2-hydroxybenzylidene)propan-2-ol) was synthesized and its crystal structure determined. (C38H34N4O10Br4Cu4)·H2O, monoclinic, space group P21/c, a = 21.072(5), b = 9.673(2), c = 21.934(4) Å, β = 109.73(2)°, V = 4208(2) Å3, Z = 4. The crystal structure consists of two independent binuclear copper(II) complexes and the non-coordinating water molecule in the asymetric unit. The Cu(II) ions are in a square-planar geometry and coordinated by donor atoms of the ligand (NO3).

The average Cu···Cu distance and average Cu-O-Cu angle are 3.491(2) Å and 132.0(1)°, respectively. Temperature-dependent magnetic susceptibility measurements of the complex show an intramolecular anti ferromagnetic coupling in the dimeric Cu(II) core. The fitting parameters are -2J = 174.4 cm-1, g = 1.98.

Keywords : Dinuclear Copper(II) Complex; Super-exchange Interactions; Antiferromagnetic Coupling
Received: 2000-8-4
Published Online: 2014-6-2
Published in Print: 2000-11-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

Articles in the same Issue

  1. Generation of Bis[2,6-di(4-methoxy-phenyl)phenyl]plumbylene and its Insertion into n-Butyliodide to Give a Tetrahedral Triorganolead(IV) Iodide
  2. Tris[(triphenylphosphine)gold(I)]oxonium Dihydrogentrifluoride as the Product of an Attempted Preparation of [(Triphenylphosphine)gold(I)] Fluoride
  3. Crystal and Molecular Structures of the Functional Lithium Cyclopentadienides [Li(tmeda)][R2PCMe2C5H4], R = Ph, Me
  4. CD-Spectroscopic Investigations for the Determination of the Absolute Configuration of α-Alkylated 1,4-CycIohexanedione Derivatives
  5. Carbacylamidophosphates: Synthethis and Structure of N,N'-Tetramethyl-N''-p-chlorobenzoyIphosphoryltriamide and N,N'-Tetramethyl-NM-o-fluorobenzoylphosphoryltriamide
  6. The Hydrogen Bond Networks in Nicinquinium Salts
  7. Condensed [PtIn3/3] and [PtIn6/6] Units as Structural Motifs in ScPtln, TbPtln, and HoPtln
  8. Darstellung, 11B-, 13C-NMR- und Schwingungsspektren von Cs2[B6H5(p-C6H4(NO2))] und Cs2[B6H5(C6H3-l-(CH3)-5-(NO2))] sowie Kristallstruktur von (CH2Py2)[B6Cl5(p-C6H4(NO2))]·CH3CN / Preparation, 11B , 13C-NMR and Vibrational Spectra of Cs2[B6H5(p-C6H4(NO2))], Cs2[B6H5 (C6H3-1 -(CH3 )-5-(NO2))] and Crystal Structure of (CH2Py2)[B6Cl5(p-C6H4(NO2))]·CH3CN
  9. Uniform Sidearm Derivatisations in a Tetrapodal Pentaamine: Ligands with NN4 O4 Donor Sets, and a Bis(Ferrocenecarbaldehyde Aminal)
  10. Die Kristallstrukturen von Phenylen-1,4-bis(4-nitrophenylsulfonamid) und seines Dinatrium(tetramethanol-dihydrat)-Salzes / Interaction in Molecular Crystals, 161 [1, 2]. The Crystal Structures of Phenylene-1,4- bis(4-nitrophenylsulfonamide) and of its Disodium(tetramethanol-dihydrate) Salt
  11. Wechselwirkungen in Molekülkristallen, 162 [1, 2]. Di(arylsulfonyl)amine – geeignete Liganden für lipophil umhüllte Polyionen-Aggregate mit Cs⊕ -Schichten variabler Dicke / Interaction in Molecular Crystals, 162 [1, 2]. Di(arylsulfonyl)amines – Ligands for Lipophilically Wrapped Polyion Aggregates with Cs⊕ -Layers of Variable Thickness
  12. Crystal Structure and Magnetic Properties of a Binuclear Copper(II) Complex Bridged by an Alkoxo-oxygen Atom and an Acetate Ion
  13. Transition Metal Complexes of Derivatized Chiral Dihydro-1,2,4-triazin-6-ones. Part III [1]. X-Ray Crystal Structure Analysis of N,N’-Bis[(1-phenyl-5-isopropyl-4,5-dihydro-6-oxo-1,2,4-triazin-3-yl)ethylidene]- propane-1,3-diamine Nickel(II)
  14. X-Ray Crystal Structure Analysis of Substituted 5-(2,3-Dihydro-7-benzofuryl)- 2-methylpyrazolo[4,3-d]pyrimidin-7-one (iso-Biagra) [1]
  15. Formation and Structure of Cinchona Alkaloid (Bis-2,3-naphthalenediyl)orthoborate Salts
  16. Structural Investigation of Two 4-AryIhexahydro-1H,3H-pyrido[1,2-c]pyrimidine-1,3-diones
  17. 3-Hexyne Complexes of M olybdenum(II) and Tungsten(II) Containing 2, 2 '-Bipyridine. X-Ray Crystal Structure of [MoI2(CO)(bipy)(η2-EtC2Et)]
  18. 3.4-D ihydro-1, 2, 3, 4-tetramethyl- pentafulvalene and its Conversion to Ferrocenes
https://doi.org/10.1515/znb-2000-1112
Keywords for this article
Dinuclear Copper(II) Complex; Super-exchange Interactions; Antiferromagnetic Coupling

Articles in the same Issue

  1. Generation of Bis[2,6-di(4-methoxy-phenyl)phenyl]plumbylene and its Insertion into n-Butyliodide to Give a Tetrahedral Triorganolead(IV) Iodide
  2. Tris[(triphenylphosphine)gold(I)]oxonium Dihydrogentrifluoride as the Product of an Attempted Preparation of [(Triphenylphosphine)gold(I)] Fluoride
  3. Crystal and Molecular Structures of the Functional Lithium Cyclopentadienides [Li(tmeda)][R2PCMe2C5H4], R = Ph, Me
  4. CD-Spectroscopic Investigations for the Determination of the Absolute Configuration of α-Alkylated 1,4-CycIohexanedione Derivatives
  5. Carbacylamidophosphates: Synthethis and Structure of N,N'-Tetramethyl-N''-p-chlorobenzoyIphosphoryltriamide and N,N'-Tetramethyl-NM-o-fluorobenzoylphosphoryltriamide
  6. The Hydrogen Bond Networks in Nicinquinium Salts
  7. Condensed [PtIn3/3] and [PtIn6/6] Units as Structural Motifs in ScPtln, TbPtln, and HoPtln
  8. Darstellung, 11B-, 13C-NMR- und Schwingungsspektren von Cs2[B6H5(p-C6H4(NO2))] und Cs2[B6H5(C6H3-l-(CH3)-5-(NO2))] sowie Kristallstruktur von (CH2Py2)[B6Cl5(p-C6H4(NO2))]·CH3CN / Preparation, 11B , 13C-NMR and Vibrational Spectra of Cs2[B6H5(p-C6H4(NO2))], Cs2[B6H5 (C6H3-1 -(CH3 )-5-(NO2))] and Crystal Structure of (CH2Py2)[B6Cl5(p-C6H4(NO2))]·CH3CN
  9. Uniform Sidearm Derivatisations in a Tetrapodal Pentaamine: Ligands with NN4 O4 Donor Sets, and a Bis(Ferrocenecarbaldehyde Aminal)
  10. Die Kristallstrukturen von Phenylen-1,4-bis(4-nitrophenylsulfonamid) und seines Dinatrium(tetramethanol-dihydrat)-Salzes / Interaction in Molecular Crystals, 161 [1, 2]. The Crystal Structures of Phenylene-1,4- bis(4-nitrophenylsulfonamide) and of its Disodium(tetramethanol-dihydrate) Salt
  11. Wechselwirkungen in Molekülkristallen, 162 [1, 2]. Di(arylsulfonyl)amine – geeignete Liganden für lipophil umhüllte Polyionen-Aggregate mit Cs⊕ -Schichten variabler Dicke / Interaction in Molecular Crystals, 162 [1, 2]. Di(arylsulfonyl)amines – Ligands for Lipophilically Wrapped Polyion Aggregates with Cs⊕ -Layers of Variable Thickness
  12. Crystal Structure and Magnetic Properties of a Binuclear Copper(II) Complex Bridged by an Alkoxo-oxygen Atom and an Acetate Ion
  13. Transition Metal Complexes of Derivatized Chiral Dihydro-1,2,4-triazin-6-ones. Part III [1]. X-Ray Crystal Structure Analysis of N,N’-Bis[(1-phenyl-5-isopropyl-4,5-dihydro-6-oxo-1,2,4-triazin-3-yl)ethylidene]- propane-1,3-diamine Nickel(II)
  14. X-Ray Crystal Structure Analysis of Substituted 5-(2,3-Dihydro-7-benzofuryl)- 2-methylpyrazolo[4,3-d]pyrimidin-7-one (iso-Biagra) [1]
  15. Formation and Structure of Cinchona Alkaloid (Bis-2,3-naphthalenediyl)orthoborate Salts
  16. Structural Investigation of Two 4-AryIhexahydro-1H,3H-pyrido[1,2-c]pyrimidine-1,3-diones
  17. 3-Hexyne Complexes of M olybdenum(II) and Tungsten(II) Containing 2, 2 '-Bipyridine. X-Ray Crystal Structure of [MoI2(CO)(bipy)(η2-EtC2Et)]
  18. 3.4-D ihydro-1, 2, 3, 4-tetramethyl- pentafulvalene and its Conversion to Ferrocenes
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