"V" . . . . . . "[036495DFE2E3]" . "Efficient pi-electron conjugated push-pull nonlinear optical chromophore 1-(4-methoxyphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one: A vibrational spectral study" . "11310" . . . . . . . "Efficient pi-electron conjugated push-pull nonlinear optical chromophore 1-(4-methoxyphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one: A vibrational spectral study"@en . "0022-2860" . "Journal of Molecular Structure" . "Efficient pi-electron conjugated push-pull nonlinear optical chromophore 1-(4-methoxyphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one: A vibrational spectral study" . "1" . "As part of the efforts for the design new organic nonlinear optical (NLO) materials with high efficiency for present day technological requirements, a comprehensive investigation on the intramolecular charge transfer (ICT) of an efficient pi-conjugated potential push-pull NLO chromophore, 1-(4-methoxyphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one to a strong electron acceptor group through the pi-conjugated bridge has been carried out from their vibrational spectra. The NIR FT-Raman and FT-IR spectra supported by the density functional theory (DFT) quantum chemical computations have been employed to analyze the effects of intramolecular charge transfer on the geometries and the vibrational modes contributing to the linear electro-optic effect of the organic NLO material." . . . . . "Jayakumar, V.S.." . "As part of the efforts for the design new organic nonlinear optical (NLO) materials with high efficiency for present day technological requirements, a comprehensive investigation on the intramolecular charge transfer (ICT) of an efficient pi-conjugated potential push-pull NLO chromophore, 1-(4-methoxyphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one to a strong electron acceptor group through the pi-conjugated bridge has been carried out from their vibrational spectra. The NIR FT-Raman and FT-IR spectra supported by the density functional theory (DFT) quantum chemical computations have been employed to analyze the effects of intramolecular charge transfer on the geometries and the vibrational modes contributing to the linear electro-optic effect of the organic NLO material."@en . "Abraham, Jose P." . . . "RIV/00216208:11310/09:00012838" . "7"^^ . . "Hubert Joe, I." . "312517" . "N\u011Bmec, Ivan" . . "Sajan, D." . "917" . "NL - Nizozemsko" . "Shettigar, Venkataraya" . "10"^^ . "1"^^ . "000262117600005" . . "Dharmaprakash, S.M.." . "Efficient pi-electron conjugated push-pull nonlinear optical chromophore 1-(4-methoxyphenyl)-3-(3,4-dimethoxyphenyl)-2-propen-1-one: A vibrational spectral study"@en . "RIV/00216208:11310/09:00012838!RIV10-MSM-11310___" . "Enhanced Raman-scattering; ab-initio calculations; NIR-FT Raman; infrared-spectra; hydrogen-bonds; crystal; growth; acid; DFT"@en .