Ionic Pt(II) complexes containing bis(diphenylthiophosphinyl)methane

In this study, dipositive platinum(II) complexes of the general formula [Pt(L-L)(dppmS2)](ClO4)2, where dppmS 2 = Ph2P(S)CH2P(S)Ph2 and L-L = dppm (Ph2PCH2PPh2), dppe (Ph2PCH 2CH2PPh2), and dppp (Ph2PCH 2CH2CH2PPh2), have been synthesized and characterized by 31P{1H} NMR, 13C NMR, IR spectra and elemental analyses

Ionic platinum(II)-imidobis(diphenylthiophosphinato) complexes: Preparation, structure, and thermal behavior

The PPh2P(S)NHP(S)PPh2 (dppaS2) ligand reacts with the starting complexes PtCl2(L-L) (L-L = Ph2PCH 2PPh2), (dppm), Ph2PCH2CH 2PPh2 (dppe), Ph2PCH2CH 2CH2PPh2 (dppp), and NaClO4H 2O. Final products are monomeric complexes, and their formulas are [Pt(L-L)(dppaS2-H)] [(L-L = dppm(1), dppe(2), dppp(3)]. All of these have been characterized by 1H, 13C,31{P1H} NMR, FTIR, and elemental analysis. These complexes were also examined by TGA, DTA, and DSC analysis. Complexes 2 and 3 were crystallographically characterized. Copyright © Taylor & Francis Group, LLC.Fundamental Research Fund of Shandong University Faculty of Arts and Sciences 2006 FEN 035Received 21 August 2009; accepted 2 November 2009. The authors wish to acknowledge the Faculty of Arts and Sciences, Ondokuz Mayıs University, Turkey, for the use of the STOE IPDS II diffractometer (purchased under grant F.279 of the University Research Fund) and the Research Foundation of Ege University (2006 FEN 035) for funding. Address correspondence to Sevil 'ris¸li, Department of Inorganic Chemistry, Faculty of Science, Ege University 35100, Bornova, 'zmir, Turkey. E-mail: [email protected] -

3-[(Diphenylphosphinothioyl)oxy]-N-methylpropan-1-aminium diphenylphosphanylthioate

PubMed ID: 24594726The title salt, C16H21NOPS+ C12H10OPS, was synthesized from the reaction between 3-(methylamino)propan-1-ol and PPh2(S)Cl in the presence of Et3N. Its structure has been identified using spectroscopic methods and X-ray analysis. Single crystals were obtained from ethanol by slow evaporation. In the asymmetric unit, a cation-anion pair is formed through an intermolecular N-H?O [N?O = 2.6974(18)Å] hydrogen bond. The molecules are packed through N-H?O and N-H?S hydrogen bonds in the crystal and these hydrogen bonds are responsible for the high melting point. The P atoms of the anion and cation both have distorted tetrahedral environments. © 2014 International Union of Crystallography

Coordination of copper and silver by [co2(mu-c2(ch2sch2ch2)2s)(co)6]

The thiamacrocycle [Co2{mu-C2(CH2SCH2CH2)2S}(CO)6] reacts with Ag[BF4] and PPh3 to afford the fluxional compound [Co2{mu-C2(CH2SCH2CH2)2S}(CO)6(AgPPh3)][BF4], the structure of which has been established by X-ray crystallography, and with [Cu(CH3-CN)4][PF6] to afford [Co2{mu-C2(CH2SCH2CH2)2S}(CO)6(CuCH3-CN)][PF6], which undergoes phosphine substitution