Отправить статью по E-mail Synthesis and crystal structure of a trinuclear nickel(II) ONO pincer complex [Ni(pydc)2]2[Ni(H2O)5]·2H2O·2(C6H15N)
- Авторы: Jerome P.1, Bhuvanesh N.S.1, Karvembu R.1
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Учреждения:
- Department of Chemistry
- Выпуск: Том 57, № 3 (2016)
- Страницы: 528-533
- Раздел: Article
- URL: https://bakhtiniada.ru/0022-4766/article/view/159729
- DOI: https://doi.org/10.1134/S002247661603015X
- ID: 159729
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Аннотация
A novel trinuclear nickel(II) ONO pincer complex [Ni(pydc)2]2[Ni(H2O)5]·2H2O·2(C6H15N) (1) (H2pydc = 2,6-pyridinedicarboxylic acid) is synthesized by the reaction between Ni(OAc)2 and H2pydc in acetonitrile in the presence of triethylamine. A detailed study through single crystal XRD reveals that the compound crystallizes in the triclinic space group P-1 with cell parameters a = 11.6646(3) Å, b = 14.0999(4) Å, c = 16.4633(5) Å, α = 80.189(2)°, β = 75.539(2)°, γ = 67.017(2)°. Both terminal Ni(II) centers are coordinated to two ONO pincer ligands (pydc) bridged by the nickel penta aqua unit. Further, triethyl ammonium neutralizes the trinuclear complex.
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Об авторах
P. Jerome
Department of Chemistry
Email: kar@nitt.edu
Индия, Tiruchirappalli
N. Bhuvanesh
Department of Chemistry
Email: kar@nitt.edu
США, Austin, Texas
R. Karvembu
Department of Chemistry
Автор, ответственный за переписку.
Email: kar@nitt.edu
Индия, Tiruchirappalli
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