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Structure and Magnetic Properties of an Oxalic Acid Bridged Dinuclear Copper(II) Complex

  • Manas Kumar Saha , Sutapa Sen , Parimal Kundu , Tarakranjan Gupta , Volker Gramlich and Samiran Mitra
Published/Copyright: June 2, 2014
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Zeitschrift für Naturforschung B
From the journal Zeitschrift für Naturforschung B Volume 53 Issue 11

[LCu{μ-(OH)2(C2O2)}CuL](ClO4)2, (HL = N,N-dimethyl N-propylsalicylald-imine) was synthesised and its crystal structure was determined. C26H36CI2Cu2N4O14, triclinic space group P1̅ with a = 9.288(9), b = 10.016(11), c = 10.09(2) Å and a = 101.05(11), β = 108.22(10), γ = 110.22(10)°, V = 787(2) Å3, Z = 2. Two copper(II) ions in a distorted square-planar coordination are bridged by an oxalic acid molecule to form dinuclear units. The copper(II) centres are separated by 5.2 Å and antiferromagnetically coupled (J = -478 cm-1), which follows from temperature-dependent magnetic susceptibility measurements in the range 12 to 300 K.

Keywords: Oxalic Acid Bridge; Dimeric Complex; X-Ray Data; Antiferromagnetic Coupling
Received: 1998-4-29
Published Online: 2014-6-2
Published in Print: 1998-11-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

Articles in the same Issue

  1. 9-Silyl(-Germyl,-Stannyl) Substituted Derivatives of 1-(9-Fluorenyl)- germatranes. Synthesis, Characterisation, and Crystal Structures
  2. Synthesis and Characterization of 1-Allyl-3,7,10-trimethylgermatrane and 1-Allylazagermatranes
  3. Solventothermal Synthesis and Structure of the Polymerie Thioarsenates(III) (Et4N)2As6S10 and (Et4N)2As8S13
  4. Cleavage and Formation of P-C Bonds During an Unusual Kinnear-Perren Reaction
  5. Mechanistische Untersuchungen zum reversiblen Gleichgewicht von metallorganischen Tripeldecker- und Sandwichkomplexen des Typs [Bis{(η5-CpR)Co}-μ-{η4:η4-aren}] und [(η5-CpR)Co(η6-aren)] / Mechanistic Studies towards the Reversible Equilibrium between Metal Organic Triple Decker and Sandwich Complexes [Bis{(η5 -CpR)Co}-μ-{η4 :η4-arene}] and [{(η5-CpR)Co(η6-arene)]
  6. Synthesis and Molecular Structure of a Superbulky Tertiary Phosphine: Bis[2-phenyl-1,2-dicarba-closo-dodecaboran-1-yl(12)]phenylphosphine
  7. Synthesis of Glycosyl Cyanides by the Reaction of 1-S-Phosphorothioates of Carbohydrates with Trimethylsilyl Cyanide
  8. Structure and Magnetic Properties of an Oxalic Acid Bridged Dinuclear Copper(II) Complex
  9. Gerüstumlagerungen bei einem Yliddiylphosphan-Tetrameren
  10. Ligand Redistribution Equilibria in Aqueous Fluoroberyllate Solutions
  11. Lewis Acid Catalyzed Z to E Isomerization of 1,2-Bis(diphenylphosphino) ethene
  12. 2-Diphenylphosphino-phenoI as a Ligand for Mono- and Poly-Nuclear Complexes of Manganese, Cobalt, Nickel, Zinc, and Cadmium
  13. Isolation and Structural Characterisation of Monoprotonated 1,2-Bis(diphenylphosphino)benzene in its Tetrabromogallate(III) Salt
  14. Elementorganische Verbindungen mit o-Phenylenresten, XXXI [1]. Charge-transfer-Komplexe von 2,3,7,8-Tetrakis(methylthio)chalkogenanthrenen mit 7,7,8,8-Tetracyanchinodimethan und Tetracyanethen / Organometalloidal Compounds with o-Phenylene Substituents, Part XXXI [1]. Charge-transfer Complexes of 2,3,7,8-Tetrakis(methylthio)chalkogenanthrenes with 7,7,8,8-Tetracyanoquinodimethane and Tetracyanoethene
  15. Crystal Structure of Pyridinium Periodate
  16. Darstellung und Kristallstruktur von Bis(triphenylphosphin)-decahydro-hypho-hexaboran [(PPh3)2B6H10]·CH2Cl2 / Synthesis and Crystal Structure of Bis(triphenylphosphine)-decahydro-hypho-hexaborane[( PPh3)2B6H10]CH2Cl2
  17. Kristallstrukturen, Schwingungsspektren und Normalkoordinatenanalyse von cis-[ReCl4X2]2-, X = NCS, NCSe / Crystal Structures, Vibrational Spectra and Normal Coordinate Analysis of cis-[ReCl4X2]2-, X = NCS, NCSe
  18. Darstellung und Kristallstruktur von /wer-[Os(NCS)3Py3] / Synthesis and Crystal Structure of mer-[Os(NCS)3Py3]
  19. Darstellung, Kristallstruktur, Schwingungsspektren und Normalkoordinatenanalyse von trans-[OsO2(N2H2C2O2)2]2- / Synthesis, Crystal Structure, Vibrational Spectra, and Normal Coordinate Analysis of trans-[OsO2(N2H2C202)2]2-
  20. Thermochemisches und kalorisches Verhalten von NdAl3Cl12 / Thermochemical and Calorical Behaviour of NdAl3Cl12
  21. Untersuchungen zum thermischen Verhalten der Osmiumoxide / Investigation of the Thermochemical Behaviour of Osmium Oxides
  22. Metal Complexes of Biologically Important Ligands, CVII [1], Formation of Tris(pentamethylcyclopentadienyl-μ-L-prolinato-iridium) Tris(trifluoromethanesulfonate) with Chiral Self Recognition
  23. Nachbargruppenbeteiligung bei der Dehydrierung cyclischer Amine vom Typ o-substituierter Anilinderivate / Neighbourgroup Participation with the Dehydrogenation of Cyclic Amines of the o-Substituted Aniline Type
  24. Nickel Complexes of N-Alkylated Derivatives of 2,6-Bis(aminomethyl)- 4-tert-butyl-thiophenol
  25. The Molecular Structure of Tris(dimethylstibino)amine
https://doi.org/10.1515/znb-1998-1108
Keywords for this article
Oxalic Acid Bridge; Dimeric Complex; X-Ray Data; Antiferromagnetic Coupling

Articles in the same Issue

  1. 9-Silyl(-Germyl,-Stannyl) Substituted Derivatives of 1-(9-Fluorenyl)- germatranes. Synthesis, Characterisation, and Crystal Structures
  2. Synthesis and Characterization of 1-Allyl-3,7,10-trimethylgermatrane and 1-Allylazagermatranes
  3. Solventothermal Synthesis and Structure of the Polymerie Thioarsenates(III) (Et4N)2As6S10 and (Et4N)2As8S13
  4. Cleavage and Formation of P-C Bonds During an Unusual Kinnear-Perren Reaction
  5. Mechanistische Untersuchungen zum reversiblen Gleichgewicht von metallorganischen Tripeldecker- und Sandwichkomplexen des Typs [Bis{(η5-CpR)Co}-μ-{η4:η4-aren}] und [(η5-CpR)Co(η6-aren)] / Mechanistic Studies towards the Reversible Equilibrium between Metal Organic Triple Decker and Sandwich Complexes [Bis{(η5 -CpR)Co}-μ-{η4 :η4-arene}] and [{(η5-CpR)Co(η6-arene)]
  6. Synthesis and Molecular Structure of a Superbulky Tertiary Phosphine: Bis[2-phenyl-1,2-dicarba-closo-dodecaboran-1-yl(12)]phenylphosphine
  7. Synthesis of Glycosyl Cyanides by the Reaction of 1-S-Phosphorothioates of Carbohydrates with Trimethylsilyl Cyanide
  8. Structure and Magnetic Properties of an Oxalic Acid Bridged Dinuclear Copper(II) Complex
  9. Gerüstumlagerungen bei einem Yliddiylphosphan-Tetrameren
  10. Ligand Redistribution Equilibria in Aqueous Fluoroberyllate Solutions
  11. Lewis Acid Catalyzed Z to E Isomerization of 1,2-Bis(diphenylphosphino) ethene
  12. 2-Diphenylphosphino-phenoI as a Ligand for Mono- and Poly-Nuclear Complexes of Manganese, Cobalt, Nickel, Zinc, and Cadmium
  13. Isolation and Structural Characterisation of Monoprotonated 1,2-Bis(diphenylphosphino)benzene in its Tetrabromogallate(III) Salt
  14. Elementorganische Verbindungen mit o-Phenylenresten, XXXI [1]. Charge-transfer-Komplexe von 2,3,7,8-Tetrakis(methylthio)chalkogenanthrenen mit 7,7,8,8-Tetracyanchinodimethan und Tetracyanethen / Organometalloidal Compounds with o-Phenylene Substituents, Part XXXI [1]. Charge-transfer Complexes of 2,3,7,8-Tetrakis(methylthio)chalkogenanthrenes with 7,7,8,8-Tetracyanoquinodimethane and Tetracyanoethene
  15. Crystal Structure of Pyridinium Periodate
  16. Darstellung und Kristallstruktur von Bis(triphenylphosphin)-decahydro-hypho-hexaboran [(PPh3)2B6H10]·CH2Cl2 / Synthesis and Crystal Structure of Bis(triphenylphosphine)-decahydro-hypho-hexaborane[( PPh3)2B6H10]CH2Cl2
  17. Kristallstrukturen, Schwingungsspektren und Normalkoordinatenanalyse von cis-[ReCl4X2]2-, X = NCS, NCSe / Crystal Structures, Vibrational Spectra and Normal Coordinate Analysis of cis-[ReCl4X2]2-, X = NCS, NCSe
  18. Darstellung und Kristallstruktur von /wer-[Os(NCS)3Py3] / Synthesis and Crystal Structure of mer-[Os(NCS)3Py3]
  19. Darstellung, Kristallstruktur, Schwingungsspektren und Normalkoordinatenanalyse von trans-[OsO2(N2H2C2O2)2]2- / Synthesis, Crystal Structure, Vibrational Spectra, and Normal Coordinate Analysis of trans-[OsO2(N2H2C202)2]2-
  20. Thermochemisches und kalorisches Verhalten von NdAl3Cl12 / Thermochemical and Calorical Behaviour of NdAl3Cl12
  21. Untersuchungen zum thermischen Verhalten der Osmiumoxide / Investigation of the Thermochemical Behaviour of Osmium Oxides
  22. Metal Complexes of Biologically Important Ligands, CVII [1], Formation of Tris(pentamethylcyclopentadienyl-μ-L-prolinato-iridium) Tris(trifluoromethanesulfonate) with Chiral Self Recognition
  23. Nachbargruppenbeteiligung bei der Dehydrierung cyclischer Amine vom Typ o-substituierter Anilinderivate / Neighbourgroup Participation with the Dehydrogenation of Cyclic Amines of the o-Substituted Aniline Type
  24. Nickel Complexes of N-Alkylated Derivatives of 2,6-Bis(aminomethyl)- 4-tert-butyl-thiophenol
  25. The Molecular Structure of Tris(dimethylstibino)amine
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