Producción Científica Profesorado

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



González Montiel, Simplicio

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

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

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

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

Synthesis, characterization, and crystal structures of n-alkyldiorganodithiophosphates RS2P(OC6H4)2

Organometallic tin complexes derived from 2-guanidinobenzimidazole

Boron and transition metal compounds derived from 2-uroylbenzimidazole

Synthesis and structural characterization of bis-chelate Pd(II) complexes derived from substituted d...

Structural differences in eight- and ten-membered heterocyclic tin compounds displaying transannular...

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...