Reactions of dl-homocystine and 3,3′-dithiodipropionic acid with Pd(II) in aqueous hydrochloric solutions. Part I: coordination model
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URI (для ссылок/цитирований):
http://www.tandfonline.com/doi/full/10.1080/00958972.2017.1353083https://elib.sfu-kras.ru/handle/2311/70154
Автор:
Petrov, A. I.
Dergachev, I. D.
Golovnev, N. N.
Kondrasenko, A. A.
Erenburg, S. B.
Trubina, S. V.
Коллективный автор:
Институт цветных металлов и материаловедения
Кафедра физической и неорганической химии
Дата:
2017-07Журнал:
Journal of Coordination ChemistryКвартиль журнала в Scopus:
Q2Квартиль журнала в Web of Science:
Q3Библиографическое описание:
Petrov, A. I. Reactions of dl-homocystine and 3,3′-dithiodipropionic acid with Pd(II) in aqueous hydrochloric solutions. Part I: coordination model [Текст] / A. I. Petrov, I. D. Dergachev, N. N. Golovnev, A. A. Kondrasenko, S. B. Erenburg, S. V. Trubina // Journal of Coordination Chemistry. — 2017. — Т. 70 (№ 13). — С. 2280-2293Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Аннотация:
Stoichiometry of Pd(II) interactions with dl-homocystine and 3,3′-dithiodipropionic acid were investigated spectrophotometrically in strong hydrochloric acidic media. It was established that thiolate and sulfinate complexes are products of a disulfide bond cleavage. It is shown that formation of S,S′-binuclear complexes is necessary for the disproportionation reaction. A multi-spectroscopic (UV-Vis, Raman, NMR, EXAFS) investigation on a disulfide bond state in organic disulfides in complexation processes with Pd(II) was developed. A DFT study on geometry of forming complex species was performed.