Two decomposition mechanisms of nitrosyl iron complexes [Fe2(μ-SR)(NO)4]
- Авторлар: Pokidova O.1, Sanina N.1, Syrtsova L.1, Psikha B.1, Shkondina N.1, Kotelnikov A.1, Aldoshin S.1
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Мекемелер:
- Institute of Problems of Chemical Physics, Russian Academy of Sciences
- Шығарылым: Том 66, № 3 (2017)
- Беттер: 432-438
- Бөлім: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/240131
- DOI: https://doi.org/10.1007/s11172-017-1751-6
- ID: 240131
Дәйексөз келтіру
Аннотация
Two decomposition mechanisms of nitrosyl iron complexes (NICs) [Fe2(μ-SR)(NO)4] in aqueous medium are known. One mechanism (for instance, in the case of complex [Fe2(μ-SC4H3N2)2(NO)4]) involves irreversible and rapid hydrolysis of NIC with the NO release accompanied with the formation of the products of further NO transformations. In the other mechanism (for instance, in the case of complexes [Fe2(μ-S(CH2)2NH3)2(NO)4]SO4• •2.5H2O and [Fe2(μ-SC5H11NO2)2(NO)4]SO4•5H2O), no hydrolysis occurs but NICs reversibly dissociate to release both NO and thiolate ligand into the medium. In the present work, the difference in the mechanisms of the NIC decomposition is explained by the difference in the NIC redox potentials. The experimental evidences of this fact are given.
Авторлар туралы
O. Pokidova
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Хат алмасуға жауапты Автор.
Email: olesia16@mail.ru
Ресей, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
N. Sanina
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: olesia16@mail.ru
Ресей, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
L. Syrtsova
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: olesia16@mail.ru
Ресей, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
B. Psikha
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: olesia16@mail.ru
Ресей, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
N. Shkondina
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: olesia16@mail.ru
Ресей, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
A. Kotelnikov
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: olesia16@mail.ru
Ресей, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432
S. Aldoshin
Institute of Problems of Chemical Physics, Russian Academy of Sciences
Email: olesia16@mail.ru
Ресей, 1 prosp. Akad. Semenova, Chernogolovka, Moscow Region, 142432