Cationic complexes of trimethylplatinum(IV) with tridentate ligands—I. Preparation and characterization of complexes from a range of thio, seleno, thio-seleno, amino-thio and amino-seleno ligands
1986; Elsevier BV; Volume: 5; Issue: 9 Linguagem: Inglês
10.1016/s0277-5387(00)83507-x
ISSN1873-3719
AutoresE. W. Abel, Kenneth Kite, Phillip S. Perkins,
Tópico(s)Magnetism in coordination complexes
ResumoThe new ionic complexes [PtMe3{MeE(CH2)nE′(CH2)nEMe}]+X− [n = 3; E = E′ = S : n = 2; E = Se or S; E′ = O, S, Se or SS: X = I, BPh4 or BF4] and [PtMe3(H2NCH2CH2)2E′]+BF−4 [E′ = O or SS] have been prepared and characterized by molar-conductivity measurements and 1H NMR spectroscopy. The hitherto unreported ligands [(MeE(CH2)n)2E′] (n = 3; E = E′ = S: n = 2; E = Se; E′ = O or S or Se: n = 2; E = S; E′ = Se] have been characterized by 1H NMR and 77Se NMR (where appropriate), and by mass spectroscopy.
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