title: Platinum polyoxoniobates.
abstract: Reaction of [Nb6O19](8-) with [Pt(OH)4(H2O)2] upon heating yielded first characterized platinum polyniobates. A dimeric complex [Nb6O19{Pt(OH)2}]2(12-) (1) is produced in a 1 : 1 molar ratio. Increasing the Pt/Nb6 molar ratio to 1 : 2 yields a mixture of 1 and a sandwich-type complex [Pt(Nb6O19)2](12-) (2).
authors: Nikolaev Institute of Inorganic Chemistry Sb RAS, Lavrentiev Ave., Novosibirsk, 630090, Russia. abramov@niic.nsc.ru.
authors: P A
authors: PA
authors: Abramov
authors: C
authors: C
authors: Vicent
authors: N B
authors: NB
authors: Kompankov
authors: A L
authors: AL
authors: Gushchin
authors: M N
authors: MN
authors: Sokolov