22014-00-2Relevant articles and documents
Crystal Engineering and Substituent Effect of Hindered Phenols for SHG Materials
Takagi, Koichi,Mizuno, Akira,Kubata, Michiru,Mizoguchi, Akira,Furushow, Masaru,Matsuoka, Masaru
, p. 1743 - 1746 (1992)
2,6-di-tert-butylphenol moiety was found to be effective to control molecular packing in crystals for SHG materials.Many derivatives having compact acceptor group at 4-position of hindered phenols showed SHG responses depending on the electron withdrawing effect of an acceptor.The X-ray structural analyses revealed that molecular packing was controlled both by the steric requirements and the intermolecular hydrogen bonding.