Producción Científica Profesorado

Experimental and theoretical studies of palladium(II) and platinum(II) complexes derived from di-(2-pyridyl)methyl-N,N?-dibenzyldithiocarbamate.



Zuno Cruz, Francisco Javier

2019

Experimental and theoretical studies of palladium(II) and platinum(II) complexes derived from di-(2-pyridyl)methyl-N,N?-dibenzyldithiocarbamate. Noemí Andrade-López, SimplicioGonzález-Montiel, Ángel Ramos-Espinosa, Rosa L.Camacho-Mendoza, José ManuelVásquez-Pérez, GloriaSánchez-Cabrera, Francisco JavierZuno-Cruz. 162 (2019) 177-185. https://doi.org/10.1016/j.poly.2019.01.059


Abstract


Di-(2-pyridyl)methyl-N,N?-dibenzyldithiocarbamate (L) and their metal complexes of formula [MII(L)Cl2], M?=?Pd (1); M?=?Pt, (2), and [PdII(L)2](BF4)2 (3) were synthesized and characterized in solution and in solid state by NMR, elemental analysis and vibrational spectroscopy, respectively. The crystal structures of the 1, 2, and 3 were stablished by X-ray single crystal diffraction. In all complexes, the molecular structures displayed the formation of six-membered chelate rings with a square planar local geometry around the MII cations. The N,N?-dibenzyldithiocarbamate group is located in a flagpole position, enhancing the formation of intramolecular M?S interactions in solid state. The nature of the M?S and CH?S interactions in complexes 1?3 was analyzed by means of density functional methods.



Producto de Investigación




Artículos relacionados

Hypervalence at tin(IV) by transannular bonding of sulfur in an eight-membered ring: The case of dib...

Synthesis, characterization and crystal structures of dipyridyl-N-methylimine and cloro-bis (N,N?-2,...

Synthesis, characterization and crystal structures of organolead dithiolate compounds displaying tra...

cis-Palladium(II) complexes of derivatives of di-(2-pyridyl)methane: Study of the influence of the b...

Synthesis, Characterisation and Properties of As-Monohalogenated Dibenzoarsocines S(C6H4S)2AsHal (Ha...

Pentacoordination at Germanium by Transannular Bonding of Sulfur or Oxygen in an Eight-Membered Ring...

Study of the D?Sb (D = O, S) Transannular Interaction in Sb-Monohalogenated Dibenzostibocines ? An E...

Boron and transition metal compounds derived from 2-uroylbenzimidazole

Six-membered ring chelate complexes of Pd(II) and Pt(II) derived from di-(2-pyridyl)pyrimidin-2-ylsu...

Determination of Glucose by Flow Injection Analysis with Amperometric Detection at Fe(III)-(tris(3,5...