C. Branger et al., BORON DERIVATIVES CONTAINING A BITHIOPHENE BRIDGE AS NEW MATERIALS FOR NONLINEAR OPTICS, Journal of materials chemistry, 6(4), 1996, pp. 555-558
New molecules with dimesitylboron as the acceptor group and bithiophen
e as the unsaturated chain have been synthesized and their non-linear
optical properties investigated. The theoretical first hyperpolarizabi
lities determined by calculations are compared with experimental resul
ts.