Density functional study of closed-shell attraction on X(ML)3 + (X = O, S, Se; M = Au, Ag, Cu) systems.
With the help of quantum mechanical calculations, we have examined the series of central system X(ML)(3) (+)(X = O, S, Se; M = Au, Ag, Cu). Using a scalar-relativistic density functional approach, we studied the geometry structures, Mulliken populations and charges of the systems. Structure parameters of the experimental systems are reproduced well with Xalpha method. The metallophilic interaction energy is analyzed and decomposed. For the systems with different central atoms and different metal atoms, the nature of the metallophilic attraction interaction is analyzed.
Fang
Hua
H
School of Chemistry and Chemical Technology, Shanghai Jiao Tong University, Shanghai, 200240, China.
Wang
Shu-Guang
SG
D002621:Chemistry / Q000379:methods; D003198:Computer Simulation; D003300:Copper / Q000737:chemistry*; D004583:Electrons; D006046:Gold / Q000737:chemistry*; D008956:Models, Chemical; D008958:Models, Molecular; D008962:Models, Theoretical; D010100:Oxygen / Q000737:chemistry*; D012643:Selenium / Q000737:chemistry*; D012834:Silver / Q000737:chemistry*; D013455:Sulfur / Q000737:chemistry*; D013816:Thermodynamics
D012834:Silver; D013455:Sulfur; D006046:Gold; D003300:Copper; D012643:Selenium; D010100:Oxygen