摘要
A novel bis(porphyrinato) terbium double-decker complex HTb(DADAPor)2 with a twisted cuboid octupolar molecular symmetry exhibits the largest off-resonant first hyperpolarizability, as evaluated by harmonic light scattering measurements with = 1700 × 10−30 esu.
危险品化学品经营许可证（带存储）