Zobrazeno 1 - 10
of 62
pro vyhledávání: '"G.R. Ramkumaar"'
Akademický článek
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Publikováno v:
Journal of Molecular Structure. 1263:133020
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31f2f5b522851269cadadbf2c298e9a5
https://doi.org/10.1016/j.molstruc.2022.133020
https://doi.org/10.1016/j.molstruc.2022.133020
Autor:
T.A. Sundaravadivel, Babu Venkatadri, T. Sundareswaran, K. Narendran, M.F. Valan, P. Kamalarajan, J. Irshad Ahamed, G.R. Ramkumaar, S. Bharathi
Publikováno v:
Journal of Molecular Structure. 1248:131418
The quinoxaline derivatives of 2, 3-diphenylquinoxaline-6-carbaldehyde (DPQC) and 4, 4′-(6-methylquinoxaline-2,3-diyl)bis(N,N-diphenylaniline) (MDBD) were synthesized using direct condensation methods, and various spectral analysis were characteriz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f687a931fcf3ec16279f19d00acc3512
https://doi.org/10.1016/j.molstruc.2021.131418
https://doi.org/10.1016/j.molstruc.2021.131418
Publikováno v:
Materials Science-Poland, Vol 35, Iss 4, Pp 773-784 (2018)
Single crystal of zinc hydrogen maleate dihydrate (ZHMD) is grown by slow evaporation method at room temperature. The compound crystallizes in triclinic system with noncentrosymmetric space group P1. FT-IR and FT-Raman spectra of ZHMD are recorded. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4168c927bb2d85474e042a25bbe867f3
https://doi.org/10.1515/msp-2017-0095
https://doi.org/10.1515/msp-2017-0095
Akademický článek
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Publikováno v:
Journal of Molecular Structure. 1100:116-128
The Fourier transform infrared (FT-IR) and FT-Raman spectra of Lornoxicam were recorded in the region 4000–450 cm − 1 and 4000–50 cm − 1 respectively. Density functional theory (DFT) has been used to calculate the optimized geometrical parame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25097cc6b0f3811a9a4657f3559ae902
https://doi.org/10.1016/j.molstruc.2015.07.003
https://doi.org/10.1016/j.molstruc.2015.07.003
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 141:252-262
A systematic vibrational spectroscopic assignment and analysis of Carbamazepine has been carried out by using FT-IR, FT-Raman and UV spectral data. The vibrational analysis were aided by electronic structure calculations - ab initio (RHF) and hybrid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82ec68c753bdfaeb53d021ebe57493c2
https://doi.org/10.1016/j.saa.2015.01.059
https://doi.org/10.1016/j.saa.2015.01.059
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 137:761-777
The FTIR and FT-Raman spectra of 2-(cyclohexylamino)ethanesulfonic acid were recorded in the regions 4000–400 cm−1 and 4000–50 cm−1 respectively. The structural and spectroscopic data of the molecule in the ground state were calculated using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5559e28710f31280226e669b282b8c9d
https://doi.org/10.1016/j.saa.2014.08.121
https://doi.org/10.1016/j.saa.2014.08.121
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 136:567-578
In this work, we have investigated experimentally and theoretically on the molecular structure, vibrational spectra, UV spectral analysis and NBO studies of cardio-protective drug carvedilol. The FT-Raman and FT-IR spectra for carvedilol in the solid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7beadbf49b8002e40927fa08d3e56b68
https://doi.org/10.1016/j.saa.2014.09.070
https://doi.org/10.1016/j.saa.2014.09.070
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 132:375-386
The solid phase FTIR and FT-Raman spectra of Losartan have been recorded in the region 400–4000 cm−1. The spectra were interpreted in terms of fundamental modes, combination and overtone bands. The structure of the molecule was optimized and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28aabf21d4ef7f2562084ed4bb8eb002
https://doi.org/10.1016/j.saa.2014.05.017
https://doi.org/10.1016/j.saa.2014.05.017