title: Search for the global minimum structures of AlB3H(2n) (n = 0 - 6) clusters.
abstract: The global minimum structures of AlB3H2n (n = 0-6) clusters are determined using the stochastic search method at the B3LYP/6-31G level of theory. These initially specified geometries are recalculated using B3LYP and CCSD(T) methods using the 6-311++G(**) basis set. The structural and electronic properties of the two lowest-lying isomers are presented. The structural parameters obtained for aluminum borohydride are compared with the experimental and theoretical results. The H2 fragmentation energies of the most stable isomers are investigated. Chemical bonding analyses for the global minimum of AlB3H2n (n = 0-6) clusters are performed using the adaptive natural density partitioning method.
authors.affiliation: Department of Physics, Arts and Science Faculty, Nevsehir Haci Bektas Veli University, Nevsehir, 50300, Turkey.
authors.forename: İskender
authors.initials: İ
authors.lastname: Muz
authors.forename: Osman
authors.initials: O
authors.lastname: Canko
authors.forename: Murat
authors.initials: M
authors.lastname: Atiş
authors.forename: Erdem Kamil
authors.initials: EK
authors.lastname: Yıldırım
keywords: AdNDP; Al doped B3 clusters; H2 fragmentation; stochastic search