Structure characterization of molecular complexes for non-linear optical materials - X-ray analysis and AM1 calculations of 1 : 1 complexes of 8-hydroxiquinoline (1) and isonicotinamide (2) with 2,4,6-trinitriophenol - Carvalho, Cristina Cunha; Camargo, Ademir João; Teijido, Maurício Angel Vega; Isolani, Paulo Celso; Vicentini, Geraldo; Zukerman-Schpector, Júlio (Zeitschrift fur Kristallographie, 2003)