Synthesis, Structure and Third-Order Non-Linear Optical Properties of Polymeric Copper(I) Thiocyanato Complex (Cu(μ-1,1,1,3-SCN))_n

摘要

A copper(I) thiocyanate coordination polymer [Cu(μ-1,1,1,3-SCN)]_n 1 has been synthesized by low-temperature solid-state reaction. Single crystal X-ray analyses revealed that compound 1 possesses a three-dimensional (3-D) framework structure. The polymer 1 was characterized by elemental analyses, IR spectra and UV-visible spectra. The third-order non-linear optical (NLO) properties were also investigated and they exhibit good non-linear absorption and self-defocusing performance with modulus of the hyperpolarizability (γ) 4.56x10~(-29) esu fpr 1 in a 2.31X10~(-4) mol·dm~(-3) DMF solution.