Complexation of platinum(II) and platinum(IV) chloro complexes with N,N '-dipentylethylenediamine-N '-thiocarbaldehyde

Authors
Khisamutdinov, RA Potapov, VV Murinov, YI Krivonogov, VP Spirikhin, LV
Citation
Ra. Khisamutdinov et al., Complexation of platinum(II) and platinum(IV) chloro complexes with N,N '-dipentylethylenediamine-N '-thiocarbaldehyde, RUSS J IN C, 45(5), 2000, pp. 721-727
Citations number
17
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY
ISSN journal
00360236 → ACNP
Volume
45
Issue
5
Year of publication
2000
Pages
721 - 727
Database
ISI
SICI code
0036-0236(200005)45:5<721:COPAPC>2.0.ZU;2-X
Abstract
Platinum(II) and platinum(IV) complexes with N,N'-dipentylethylenediamine-N '-thiocarbaldehyde (L) were synthesized and studied by IR, NMR, and electro nic spectroscopy. Depending on the specified Pt(II) : ligand ratio and the conditions of synthesis, the following complexes were formed: (mu-Cl)(2)-[P t2Cl4L2] (Ia), (mu-S(L))(2)-[Pt2Cl4L2] (Ib), cis-[PtClL](2)(mu-Cl)(2). 2HCl (II), cis-[Pt2Cl2L2] (III), and cis-[PtCl2(LH)(2)]Cl-2 (IV). Irrespective of the specified Pt(IV) : ligand ratio, the complex trans-PtCl4L2 (V) was f ormed in the neutral medium and a mixture of the ion associate (LH)(2)[PtCl 6] (VIa) and the complex trans-[PtCl4L2]. 2HCl (VIb) was formed in the acid ic medium.