Follow
Mohamed ElMansy
Mohamed ElMansy
Professor (Computational Physics), Ain Shams University, Qassim University
Verified email at qu.edu.sa
Title
Cited by
Cited by
Year
Ab initio HF, DFT and experimental (FT-IR) investigation of vibrational spectroscopy of PN, N-dimethylaminobenzylidenemalononitrile (DBM)
MM El-Nahass, MA Kamel, AF El-Deeb, AA Atta, et al
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 79 (3 …, 2011
532011
DFT approach for FT-IR spectra and HOMO–LUMO energy gap for N-(p-dimethylaminobenzylidene)-p-nitroaniline (DBN)
MAM El-Mansy, MM El-Nahass, NM Khusayfan, EM El-Menyawy
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 111, 217-222, 2013
432013
FT-IR, molecular structure, first order hyperpolarizability, HOMO and LUMO energy gap, NLO and MEP analyses of 4-cyanopyranoquinoline-2-one (CPQ)
M.A.M.El-Mansy, M.Ibrahim, H.S.Soliman, S.M.Atef
Current Science International 5 (3), 214-324, 2016
41*2016
On the spectroscopic analyses of thioindigo dye
M Ibrahim, MM El-Nahass, MA Kamel, AA El-Barbary, BD Wagner, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 113, 332-336, 2013
412013
FT-IR spectroscopic analyses of 3-Methyl-5-Pyrazolone (MP)
MM El-Nahass, MA Kamel, AA El-Barbary, MAM El-Mansy, M Ibrahim
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 111, 37-41, 2013
382013
On the spectroscopic analyses of (E)-3-(dicyclopropyl methylene)-dihydro-4-[1-(2, 5 dimethylfuran-3-yl) ethylidene] furan-2, 5-dione
M Ibrahim, AA El-Barbary, MM El-Nahass, MA Kamel, MAM El-Mansy, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 87, 202-208, 2012
372012
Quantum chemical studies on structural, vibrational, nonlinear optical properties and chemical reactivity of indigo carmine dye
MAM El-Mansy
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 183, 284-290, 2017
352017
Computational investigation for molecular spectra of 4-tricyanovinyl-N, N, diethylaniline (TCVA)
A El-Barbary, M El-Nahass, M Kamel, MAM El-Mansy
Phys. Chem. Indian J. 9, 70-80, 2014
29*2014
FT-IR spectroscopic analyses of 2-(2-furanylmethylene) propanedinitrile
HS Soliman, KM Eid, HAM Ali, MAM El-Mansy, SM Atef
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 105, 545-549, 2013
292013
FT-IR spectroscopic analyses of 4-hydroxy-1-methyl-3-[2-nitro-2-oxoacetyl-2 (1H) quinolinone (HMNOQ)
MM Ismail, GM Morsy, HM Mohamed, MAM El-Mansy, MMA Abd-Alrazk
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 113, 191-195, 2013
262013
On the spectroscopic analyses of 3-Hydroxy-1-Phenyl-Pyridazin-6 (2H) one (HPHP): a comparative experimental and computational study
MAM El-Mansy, MS El-Bana, SS Fouad
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 176, 99-105, 2017
242017
Density functional theory (DFT) investigation of molecular structure and frontier molecular orbitals (FMOs) of PN, N-dimethylaminobenzylidenemalononitrile (DBM)
MM El-Nahass, MA Kamel, AF El-Deeb, Atta, et al
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 79 (5 …, 2011
232011
Structural and optical study of nanostructure of 4-cyanopyranoquinolinedione (CPQ) thin films
HS Soliman, M Ibrahim, MAM El-Mansy, SM Atef
Optical Materials 72, 122-129, 2017
222017
Spectroscopic notes of Methyl Red (MR) dye
MAM El-Mansy, IS Yahia
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 130, 59-63, 2014
202014
FT-IR, FT-Raman spectra and ab initio HF, DFT vibrational analysis of P-methyl acetanilide
AA El-Barbary, MM El-Nahass, MA Kamel, MAM El-Mansy
J. Appl. Sci. Res. 11 (5), 1977-1987, 2009
202009
Vibrational spectroscopic analysis of 2-chloro-5-(2, 5-dimethoxy-benzylidene)-1, 3-diethyl-dihydro-pyrimidine-4, 6 (1H, 5H)-dione
HS Soliman, KM Eid, HAM Ali, SM Atef, MAM El-Mansy
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 97, 1079 …, 2012
192012
On the spectroscopic analyses of Perylene-66
MAM El-Mansy, MM El-Nahass
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 130, 568-573, 2014
172014
On the spectroscopic analyses of 3-(4-Hydroxy-1-methyl-2-oxo-1, 2-dihydro-quinolin-3-yl)-2-nitro-3-oxo-propionic acid (HMQNP)
MAM El-Mansy, MM Ismail
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 135, 704-709, 2015
162015
MOLECULAR STRUCTURE, FT-RAMAN, IR, NLO, NBO, HOMO–LUMO ANALYSIS, PHYSICOCHEMICAL DESCRIPTORS, ADME PARAMETERS, AND PHARMACOKINETIC BIOACTIVITY OF 2,3,5,6-TETRACHLORO-p-BENZOQUINONE
A. Suvitha, M. A. M. El-Mansy, G. Kothandan & A. Steephen
Journal of Structural Chemistry 62 (9), 1339–1356, 2021
112021
The electronic and optical absorption properties of pristine, homo and hetero Bi-nanoclusters
MAM El-Mansy, W Osman, H Abdelsalam
Chemical Physics 544, 111113, 2021
112021
The system can't perform the operation now. Try again later.
Articles 1–20