Large third-order optical nonlinearity of two cubane-like clusters containing oxotrithiometalate anions and silver: synthesis, characterization, reactivity, and NLO properties–structure correlation
Abstract
Using low heating temperature solid-state reactions and self-assembly reactions, two new candidates [Et4N]3[MOS3(μ3-I)(AgI)3]
(M = Mo, 1; W, 2) for nonlinear optical (NLO) materials have been synthesized and characterized crystallographically as tetranuclear