Birefringent crystals are very important optical materials, which are widely used in the fields of optics and communication. In this work, we reported a new iodate, NaGaI3O9F, synthesized by the...

Birefringent crystals can modulate and detect the polarization of light, which have been widely used in the application of optoelectronic devices. The combination of d10 transition metal cation and π-conjugated...

New nonlinear optical (NLO) crystals have become urgent need for extending laser wavelengths. By cation substitution between alkali metal (K+, Rb+), anion group arrangement transition were realized, and centrosymmetric Rb[Te2O4(OH)5]...

Cs3[Ga2O(I3O9)(IO3)4(HIO3)] with a novel I3O93− fundamental building block (FBB) constituted by two IO3 and one IO5 polyhedra exhibited a wide band gap.