Тип публикации: статья из журнала
Год издания: 2009
Идентификатор DOI: 10.1134/S0036023609020296
Ключевые слова: Bismuth complexes, Perchloric acid solutions, Phenylthiourea, Protonation constants, Stability constants, Bismuth, Inorganic acids, Ionic strength, Protonation, Sodium, Thioureas, Urea, Ligands
Аннотация: Stability constants at ionic strength I = 2 and 293 K were determined spectrophotometrically for multiligand bismuth(III) complexes with thiourea (Tu), N-phenylthiourea (Ptu), N-phenyl-N'-propylthiourea (Pptu), N,N'-diphenylthiourea (Bptu), and N-allyl-N'-propylthiourea (Aptu). The protonation constants of these ligands in perchlorПоказать полностьюic acid solutions were also determined. The stability of the listed complexes changes in the following order of ligands: aptu > tu > pptu > ptu > bptu. This order coincides with the order of changing protonation constants.
Журнал: RUSSIAN JOURNAL OF INORGANIC CHEMISTRY
Выпуск журнала: Vol. 54, Is. 2
Номера страниц: 329-331
ISSN журнала: 00360236
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER