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Synthesis, structure, and physicochemical characteristics of the cobalt(II) nitrate complex with α-(3,3-dimethyl-3,4-dihydroisoquinolyl-1)hydroxyiminoacetonitrile [Co(LH)(L)(NO3)]

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Abstract

The cobalt(II) nitrate complex with α-(3,3-dimethyl-3,4-dihydroisoquinolyl-1)hydroxyiminoacetonitrile [Co(LH)(L)(NO3)] (I) has been synthesized and studied by X-ray diffraction, IR, and electronic spectroscopy. One of the ligands is in the molecular form LH, and the other is the L− anion. The two independent ligands bidentately chelately coordinate the cobalt(II) atom via nitrogen atoms. The coordination polyhedron of the cobalt atom is a distorted octahedron. The NO −3 group is bidentately chelately coordinated. The LH and L ligands are in the same E-s-cis- isomer form. Some data on the IR and electronic spectra of complex I are reported.

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Authors and Affiliations

  1. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 119991, Russia

    V. I. Sokol & V. S. Sergienko

  2. People’s Friendship University of Russia, ul. Miklukho-Maklaya 6, Moscow, 117198, Russia

    V. V. Davydov & E. I. Polyakova

  3. Institute of Technical Chemistry, Ural Branch, Russian Academy of Sciences, ul. Akademika Koroleva 3, Perm, 614013, Russia

    Yu. V. Shklyaev

Authors
  1. V. I. Sokol
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  2. V. V. Davydov
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  3. V. S. Sergienko
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  4. E. I. Polyakova
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  5. Yu. V. Shklyaev
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Corresponding author

Correspondence to V. S. Sergienko.

Additional information

Original Russian Text © V.I. Sokol, V.V. Davydov, V.S. Sergienko, E.I. Polyakova, Yu.V. Shklyaev, 2015, published in Zhurnal Neorganicheskoi Khimii, 2015, Vol. 60, No. 5, pp. 626–632.

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Sokol, V.I., Davydov, V.V., Sergienko, V.S. et al. Synthesis, structure, and physicochemical characteristics of the cobalt(II) nitrate complex with α-(3,3-dimethyl-3,4-dihydroisoquinolyl-1)hydroxyiminoacetonitrile [Co(LH)(L)(NO3)]. Russ. J. Inorg. Chem. 60, 560–565 (2015). https://doi.org/10.1134/S0036023615050174

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  • DOI: https://doi.org/10.1134/S0036023615050174

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