A Hydrogen-Bonded Molecular Crystal with Strong Optical Anisotropy and Large Second-Harmonic Generation Response
Functional crystals that exhibit a wide ultraviolet transparency window, a large second-harmonic generation (SHG) response, and high optical anisotropy are currently of great interest because of their promising applications in laser systems. Herein, the reported 4-hydroxyprine-3-sulfonic acid (C5H5NSO4, compound 1),...