Producción Científica Profesorado

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



Camacho Mendoza, Rosa Luz

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

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

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

Mild Oxidation of C?C Bonds of Benzoiridacycles

Synthesis and crystal structures of cis-palladium(II) and cis-platinum(II) complexes containing dipy...

Five-membered ring chelate complexes of Ni(II), Pd(II) and Pt(II) derived of di-(2-pyridyl)-N-ethyli...

Synthesis and Crystal Structure of [Te{S(C6H3S)2O}]: A Tetracyclic Tellurium(II) Compound Displaying...

Hypervalence in germanium compounds containing the tetracylic moiety {S(C6H3S)2O}Ge via OGe transann...

Pentacoordination at antimony in dibenzostibocines via DSb transannular interactions (D = O, S): A s...

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

Ni(II) and Pd(II) organometallic and coordination complexes with a new tridentate N,N,O-donor ligand...