New binuclear copper(II) complexes [Cu2(L)4(μ-CO3)][B12H12] (L = bipy, phen): Synthesis, structure, and magnetic properties
- 作者: Kochneva I.1, Polyakova I.1, Avdeeva V.1, Efimov N.1, Ugolkova E.1, Minin V.1, Malinina E.1, Kuznetsov N.1
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隶属关系:
- Kurnakov Institute of General and Inorganic Chemistry
- 期: 卷 474, 编号 2 (2017)
- 页面: 137-140
- 栏目: Chemistry
- URL: https://journals.rcsi.science/0012-5008/article/view/154011
- DOI: https://doi.org/10.1134/S0012500817060015
- ID: 154011
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详细
The processes taking place in the CuI/L/solv system (L = bipy, phen) in the presence of the [B12H12]2– anion, which exhibited the lowest reducing ability among the [BnHn]2– cluster anions (n = 6, 10, 12), were studied. The binuclear complexes [Cu2(L)4(μ-CO3)][B12H12] · n(solv) were found to be formed upon the redox reaction of (C6H5)4P[Cu[B12H12]] with a twofold excess of L or the reaction of copper(II) complex [(Cu2(phen)4(CO3)]Cl2 with [(C4H9)3NH]2[B12H12]. The Cu(II) complexes were characterized by X-ray diffraction; their EPR-spectra were studied at 295 K and the magnetic measurements were performed in the 300–2 K range. In the [Cu2(phen)4(μ-CO3)][B12H12] · DMF dimer with the anti-anti coordination of the (μ-CO3)-group, strong antiferromagnetic interactions occur between the Cu(II) atoms (Cu⋯Cu = 5.107 Å).
作者简介
I. Kochneva
Kurnakov Institute of General and Inorganic Chemistry
编辑信件的主要联系方式.
Email: Ira.kochneva@gmail.com
俄罗斯联邦, Moscow, 119991
I. Polyakova
Kurnakov Institute of General and Inorganic Chemistry
Email: Ira.kochneva@gmail.com
俄罗斯联邦, Moscow, 119991
V. Avdeeva
Kurnakov Institute of General and Inorganic Chemistry
Email: Ira.kochneva@gmail.com
俄罗斯联邦, Moscow, 119991
N. Efimov
Kurnakov Institute of General and Inorganic Chemistry
Email: Ira.kochneva@gmail.com
俄罗斯联邦, Moscow, 119991
E. Ugolkova
Kurnakov Institute of General and Inorganic Chemistry
Email: Ira.kochneva@gmail.com
俄罗斯联邦, Moscow, 119991
V. Minin
Kurnakov Institute of General and Inorganic Chemistry
Email: Ira.kochneva@gmail.com
俄罗斯联邦, Moscow, 119991
E. Malinina
Kurnakov Institute of General and Inorganic Chemistry
Email: Ira.kochneva@gmail.com
俄罗斯联邦, Moscow, 119991
N. Kuznetsov
Kurnakov Institute of General and Inorganic Chemistry
Email: Ira.kochneva@gmail.com
俄罗斯联邦, Moscow, 119991