Аннотация
The ammonium salt (NH4)2[RuNO(NO2)4OH] was prepared, characterized by thermogravimetric analysis, IR spectroscopy and its molecular and crystal structures were determined. Heating of the salt was investigated in organic solvents (pyridine and acetonitrile) using 15N-NMR spectroscopy and the reaction led to the preparation of the [RuNO(NO2)3(Py)OH]- anion with good yield (60%). Crystal structures of the two products (NH4)[RuNO(NO2)3(Py)OH] and NH4[RuNO(NO2)3(NH3)OH] were determined. Both (NH4)2[RuNO(NO2)4OH] and (NH4)[RuNO(NO2)3(Py)OH] underwent photo-induced (445 nm) linkage isomerization (RueNO to Ru–ON) but the population of the metastable isomer did not exceed 5–7%.
Язык оригинала | английский |
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Страницы (с-по) | 402-407 |
Число страниц | 6 |
Журнал | Journal of Molecular Structure |
Том | 1176 |
DOI | |
Состояние | Опубликовано - 15 янв 2019 |