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Vibrational spectra and first order hyperpolarizability studies of dimethyl amino pyridinium 4-nitrophenolate 4-nitrophenol

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2011
Vibrational spectra of the organic nonlinear optical crystallized dimethyl amino pyridinium 4-nitrophenolate 4-nitrophenol have been recorded and analyzed. The spectral interpretation has been done based on the density functional theory using the standard B3LYP/LANL2DZ basis set. Total energy distribution is calculated using the scaled quantum mechanic
C Jesintha, John   +4 more
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Studies on novel co-crystal of 2, 6-diaminopyridinium 4-nitrophenolate 4-nitrophenol.

AIP Conference Proceedings, 2012
This article presents the vibrational, mechanical, dielectric and thermal properties of 2, 6-diaminopyridinium 4-nitrophenolate 4-nitrophenol co-crystals (DAP: NP) grown by slow evaporation solution growth technique (SEST). It crystallizes in orthorhombic noncentrosymmetric space group Pna21 with cell dimension a=10.86 A, b=12.00 A and c=13.53 A; α=β=γ=
M. Rajaboopathi, V. Krishnakumar
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L-Phenylalanine–4-nitrophenol (1/1)

Acta Crystallographica Section C Crystal Structure Communications, 2006
In the 1:1 adduct formed between L-phenylalanine and 4-nitrophenol [alternative IUPAC name: (2S)-2-ammonio-3-phenylpropanoate-4-nitrophenol (1/1)], C9H11NO2.C6H5NO3, the L-phenylalanine molecule is in the zwitterionic state. The overall structure is stabilized via strong hydrogen bonding between polar zones and van der Waals interactions between non ...
V H, Rodrigues   +4 more
openaire   +2 more sources

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