Тип публикации: статья из журнала
Год издания: 2013
Идентификатор DOI: 10.1134/S0036023613060107
Ключевые слова: Formamidine disulfides, Hydrochloric acid solution, Products of reaction, Raman scattering spectra, Mercury compounds, Thermoanalysis, X ray diffraction, Positive ions
Аннотация: Products of reactions of salts of d elements with formamidine disulfide dihydrochloride (FDSH2Cl2) in concentrated HCl and HBr solutions were synthesized and characterized. The following compounds were obtained: FDSH2[CuCl4] center dot H2O, FDSH2[CoCl4], FDSH2[ZnCl4], FDSH2[HgCl4], and FDSH2[HgBr4]. The identity of these compounds Показать полностьюwas confirmed by X-ray diffraction; their compositions were derived from the results of chemical analysis and thermal analysis. The IR and Raman scattering spectra of the compounds indicate the presence therein of FDSH (2) (2+) cation. It was established that FDSH (2) (2+) transforms into formamidindium trisulfide cation (NH2)(2)C-S-S-S-C(NH2) (2) (2+) upon storage in air in hydrochloric acid solution.
Журнал: RUSSIAN JOURNAL OF INORGANIC CHEMISTRY
Выпуск журнала: Vol. 58, Is. 6
Номера страниц: 701-705
ISSN журнала: 00360236
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER