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Synthesis, Structure and Third-Order Nonlinear Optical Properties of a Iodoargentate(I) Cluster Polymer of [(Et4N)(Ag2I3)]n

Zhang X., Li Y., Li K., Song W., Wang C., Pan L.

Polish Journal of Chemistry

2007

Vol. 81, nr 7

1313-1320

Apolynuclear silver(I) cluster polymer [(Et4N)(Ag2I3)]n 1 with iodo-bridging ligands has been prepared by low-temperature solid-state reaction. Single crystal X-ray analyses reveal that compound 1 possesses a new type of one-dimensional (1-D) structure. The cluster anion of the title compound can be described as polymeric chain with [Ag2I2] plane. This cluster polymer shows nice third-order nonlinear optical (NLO) absorption and refraction with absorption coefficient alfa 2 = 9.1×10-11 mźw-1 and refractive index n2 = -3.4×10-17 m2źw-1 in a 2.6×10-4 molźdm-3 DMF solution.

A Hexanuclear Iodoargentate(I) Cluster of the Coplanar Dicubane-like Type: Structure and Nonlinear Optical (NLO) Properties of {[(t-Bu)4N]2[Ag6I8]}n

Li Y., Zhang Z., Li K., Song W., Huang F., Li S., Li X., Xu J., Pan L.

Polish Journal of Chemistry

2006

Vol. 80, nr 9

1533-1539

A polynuclear silver(I) complex {[(t-Bu)4N]2[Ag6I8]} n 1 with iodo-bridging ligands has been prepared, the centrosymmetric cluster anion can be described as two [Ag4I4] distorted cubane units sharing one [Ag2I2] plane. This cluster polymer shows strong third-order nonlinear optical (NLO) absorption and refraction with absorption coefficient alfa 2 = 8.9 × 10-10 m_w-1 and refractive index n2 = -6.6 × 10-17 m2. w-1.