Refine Search

New Search

Results: 126

(searched for: (10.5155/eurjchem.12.1.69-76.2067))
Save to Scifeed
Page of 3
Articles per Page
by
Show export options
  Select all
Published: 31 March 2021
European Journal of Chemistry, Volume 12, pp 69-76; https://doi.org/10.5155/eurjchem.12.1.69-76.2067

Abstract:
Chalcones are the main component of some natural compounds. The title compound, 3-(2,5-dimethoxyphenyl)-1-(naphthalen-2-yl)prop-2-en-1-one, was synthesized and characterized. The compound (C21H18O3) crystallizes in the triclinic system with the space group of P-1 (no. 2), a = 7.7705(4) Å, b = 10.2634(6) Å, c = 11.2487(6) Å, α = 79.655(5)°, β = 81.500(5)°, γ = 68.039(5)°, V = 815.28(9) Å3, Z = 2, T = 293(2) K, μ(MoKα) = 0.086 mm-1, Dcalc = 1.297 g/cm3, 9126 reflections measured (4.318° ≤ 2Θ ≤ 52.728°), 3302 unique (Rint = 0.0466, Rsigma = 0.0528) which were used in all calculations. The final R1 was 0.0568 (I > 2σ(I)) and wR2 was 0.1667 (all data). The crystal structure is stabilized by both short C-H···O inter- and intra-molecular interactions. In addition, the crystal structure is reinforced by π-π interactions. Hirshfeld surface analysis confirmed the presence of C-H···O intermolecular interactions. The two-dimensional fingerprint plots are used to visualize the individual interactions present in the molecule. DFT calculations were performed to know the energy levels of the frontier molecular orbitals (HOMO-LUMO). The energy gap between the frontier molecular orbitals shows the kinetic stability of the molecule. The chemical reactive sites are observed by generating MEP surface. Non-covalent interactions (NCIs) are analyzed using reduced density gradient (RDG) analysis.
Huang Yuanyuan, Bai Fang, Gao Guowei, Men Jian
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Riya Dattaa, Ramya Vittalacharya, Bubbly S Gudennavar
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Ikram Dhouib, Philippe Guionneau, Stanislav Pechev, Tahar Mhiri, Zakaria Elaoud
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
S. Saeed, N. Rashid, P. Jones, R. Hussain
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
E.A. El-Sawi, T.B. Mostafa, H.A. Radwan
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
A. Saeed, H. Rafique, U. Florke
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Z.Z. Donia, H. Boughzala, A. Driss
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
A. Saeed, A. Mumtaz, U. Florke
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
J.N. Low, L.M.N.B.F. Santos, C.F.R.A.C. Lima, P. Brandao, L.R. Gomes
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
John Nicholson Low
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
M.A. Mohamed, E.K.A. Abdelall, Y.H. Zaki, A.O. Abdelhamid
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
M.A. El-Apasery, S.M. Al-Mousawi, M.H. Elnagdi
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
G. Binzet, U. Florke, N. Kulcu, H. Arslan
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
A. Hameed, A. Anwar, S. Yousaf, K.M. Khan, F.Z. Basha
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
A. Hameed, A. Anwar, S. Yousaf, K.M. Khan, F.Z. Basha
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
G. Binzet, U. Florke, N. Kulcu, H. Arslan
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
M. Ziaulla, M.N. Manjunatha, K.R. Nagasundra, N.S. Begum
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
S. Saeed, N. Rashid, M. Ali, R. Hussain, P. Jones
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Vitor H. Rodrigues, Maria M. R. R. Costa, Etelvina M. Gomes, Dmitry Isakov, Michael S. Belsley
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Susma Das, Shilpika Khanikar, Shunan Kaping, Jayanti Datta Roy, Arnab Sen, Philippe Helissey
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Kazuki Ogata, Atsushi Nagasawa, Noriyuki Yonezawa, Akiko Okamoto
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Anastasiia M. Mishura, Anna S. Sklyarova, Dmitriy I. Sharapa, Igor’ A. Levandovsky, Michael Serafin, Andrey A. Fokin, Vladimir N. Rodionov
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Ikram Dhouib, Philippe Guionneau, Tahar Mhiri, Zakaria Elaoud
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Federica Castriconi, Marco Paolino, Germano Giuliani, Maurizio Anzini, Giuseppe Campiani, Laura Mennuni, Chiara Sabatini, Marco Lanza, Gianfranco Caselli, Francesca De Rienzo, et al.
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Masaki Ichitani, Soh-Ichi Kitoh, Keiko Tanaka, Shuhei Fujinami, Mitsuhiro Suda, Mitsunori Honda, Akio Kuwae, Kazuhiko Hanai, Ko-Ki Kunimoto
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Iryna O. Lebedyeva, Sean M. Sileno, Kunal Patel, Ion Ghivririga, Peter J. Steel, Alan R. Katritzky
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
K. Ramalingam, R. Thiruneelakandan, G. Bocelli, L. Righi
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Z. Repicka, M. Puchonova, L. Husarikova, J. Moncol, M. Koman, M. Mazur, D. Valigura
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
M. Ghandi, P. Asgari, A. Taheri, A. Abbasi
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Patrick Ferland, Kathleen E. Prosser, Jeremy L. Bourque, Ian C. Edwards, Nathan S. Hamilton, Lori E. Joyce, Mathew C. Finniss, Scott R. Yorke, Christopher M. Vogels, Frédéric-Georges Fontaine, et al.
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Patrick Ferland, Kathleen E. Prosser, Jeremy L. Bourque, Ian C. Edwards, Nathan S. Hamilton, Lori E. Joyce, Mathew C. Finniss, Scott R. Yorke, Christopher M. Vogels, Frédéric-Georges Fontaine, et al.
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Andrii Vakulka, Evgeny Goreshnik
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Andrii Vakulka, Evgeny Goreshnik
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
E.S. Aazam, M.P. Coles
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
K.A. Al-Farhan, I. Warad, S.I. Al-Resayes, M.M. Fouda, M. Ghazzali
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
J.L.S. Doimeadios
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
S. Saeed, N. Rashid, P.G. Jones, R. Hussain, M.H. Bhatti
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
W. Ginzinger, V.B. Arion, G. Giester, M. Galanski, B.K. Keppler
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
P.T. Todorov, R.N. Petrova, E.D. Naydenova, B.L. Shivachev
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Agnieszka Chylewska, Artur Sikorski, Aleksandra Dąbrowska, Lech Chmurzyński
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
M. Toma, A. Sanchez, M.S. Gracia-Tasende, J.S. Casas, J. Sordo, E.E. Castellano, J. Ellena
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
M. Toma, A. Sanchez, M.S. Gracia-Tasende, J.S. Casas, J. Sordo, E.E. Castellano, J. Ellena
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Yu.M. Chumakov, Yu.A. Simonov, M. Grozav, M. Crisan, G. Bocelli, A.A. Yakovenko, D. Lyubetsky
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Yu.M. Chumakov, Yu.A. Simonov, M. Grozav, M. Crisan, G. Bocelli, A.A. Yakovenko, D. Lyubetsky
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
M. Sladkovicova, P. Mach, L. Smrcok, H. Rundlof
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
A. Ahmedova, M.G.F. Vaz, S. Ciattini, G. Gochev, A. Caneschi, M. Mitewa
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
M. Toma, A. Sanchez, J.S. Casas, J. Sordo, M.S. Garcia-Tasende, E.E. Castellano, J. Ellena, I. Berdan
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Matthew Wood, Ivan Bernal, Roger Lalancette
Published: unknown date
by 10.5517
The publisher has not yet granted permission to display this abstract.
Page of 3
Articles per Page
by
Show export options
  Select all
Back to Top Top