Results 41 to 50 of about 1,195,244 (259)

2-[(4-Chlorophenyl)sulfanyl]-2-methoxy-1-phenylethan-1-one: crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2018
The title compound, C15H13ClO2S, comprises (4-chlorophenyl)sulfanyl, benzaldehyde and methoxy residues linked at a chiral methine-C atom (the crystal is racemic).
Ignez Caracelli, Julio Zukerman-Schpector, Henrique J. Traesel, Paulo R. Olivato, Mukesh M. Jotani, Edward R. T. Tiekink   +5 more
doaj   +1 more source

Paramagnetic adsorbates on graphene: a charge transfer analysis

, 2008
We introduce a modified version of the Hirshfeld charge analysis method and demonstrate its accurateness by calculating the charge transfer between the paramagnetic molecule NO2 and graphene.
Leenaerts, O., Partoens, B., Peeters, F. M.   +2 more
core   +1 more source

Tetravalent doping of CeO2 : the impact of valence electron character on group IV dopant influence [PDF]

, 2013
Fluorite CeO2 doped with group IV elements is studied within the density functional theory (DFT) and DFT + U framework. Concentration-dependent formation energies are calculated for Ce(1-x)Z(x)O(2) (Z = C, Si, Ge, Sn, Pb, Ti, Zr, Hf) with 0
Bultinck, Patrick, Cottenier, Stefaan, Van Driessche, Isabel, Van Speybroeck, Veronique, Vanpoucke, Danny   +4 more
core   +3 more sources

Crystal structure and Hirshfeld surface analysis of 5-hy-droxy-penta-nehydrazide. [PDF]

Acta Crystallogr E Crystallogr Commun
Justen GA, Carneiro Neto JS, Sousa Santana F, Leiriane Batistel Ribas M, Gomes da Silva de Paula F, Dario PP, Gonçalves Montes D'Oca M.   +6 more
europepmc   +3 more sources

Synthesis, Characterizations, Hirshfeld Surface Analysis, DFT, and NLO Study of a Schiff Base Derived from Trifluoromethyl Amine

ACS Omega
We synthesized an imine-based (Schiff base) crystalline organic chromophore, i.e., (E)-2-ethoxy-6-(((3-(trifluoromethyl)phenyl)imino)methyl)phenol (ETPMP), and explored its nonlinear optical (NLO) properties.
M. Tahir, Muhammad Ashfaq, K. Munawar, Ahsan Ullah Khan, Muhammad Adnan Asghar, T. Ahamad, S. Ojha   +6 more
semanticscholar   +1 more source

Synthesis, X-ray Crystal Structure, Anticancer, Hirshfeld Surface Analysis, DFT, TD-DFT, ADMET, and Molecular Docking of 3-Phenyl-1,2,4-triazolo[3,4-h]-13,4-thiaza-11-crown-4

Molecules, 2023
In this work, we describe the synthesis of new macrocycles derived from 3-phenyl-1,2,4-triazole-5-thione 1 in a heterogeneous medium using liquid–solid phase transfer catalysis (PTC) conditions. The structures of the two compounds (3 and 4) isolated were
F. Lazrak, S. Lahmidi, E. Anouar, M. Alanazi, Ashwag S. Alanazi, E. Essassi, J. Mague   +6 more
semanticscholar   +1 more source

3-Hydroxy-2-phenyl-2,3,3a,7a-tetrahydro-1H,5H-pyrano[3,2-b]pyrrol-5-one: crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2017
The title isoaltholactone derivative, C13H13NO3, has an NH group in place of the ether-O atom in the five-membered ring of the natural product. The five-membered ring is twisted about the N—C bond linking it to the six-membered ring, which has a half ...
Julio Zukerman-Schpector, Angélica V. Moro, Marcelo R. dos Santos, Carlos Roque D. Correia, Mukesh M. Jotani, Edward R. T. Tiekink   +5 more
doaj   +1 more source

Structural and Biological Properties of Heteroligand Copper Complexes with Diethylnicotinamide and Various Fenamates: Preparation, Structure, Spectral Properties and Hirshfeld Surface Analysis

Inorganics, 2023
Herein, we discuss the synthesis, structural and spectroscopic characterization, and biological activity of five heteroligand copper(II) complexes with diethylnicotinamide and various fenamates, as follows: flufenamate (fluf), niflumate (nifl ...
Milan Piroš, M. Schoeller, K. Konarikova, J. Valentová, Ľ. Švorc, J. Moncol’, M. Valko, J. Švorec   +7 more
semanticscholar   +1 more source

12-(3,4,5-Trimethoxyphenyl)-2,3,4,12-tetrahydro-1H-5-oxatetraphen-1-one: crystal structure and Hirshfeld surface analysis

Acta Crystallographica Section E: Crystallographic Communications, 2016
In the title compound, C26H24O5, the pyran ring has a flattened-boat conformation, with the 1,4-related ether O and methine C atoms lying 0.1205 (18) and 0.271 (2) Å, respectively, above the least-squares plane involving the doubly bonded C atoms (r.m.s ...
Mukesh M. Jotani, P. Iniyavan, V. Vijayakumar, S. Sarveswari, Yee Seng Tan, Edward R. T. Tiekink   +5 more
doaj   +1 more source

Electrostatic Molecular Interaction from X-ray Diffraction Data. II. Test on Theoretical Pyrazine Data [PDF]

, 1983
In a previous paper [Moss & Feil (1981). Acta Cryst. A37, 414-421] a method was reported to calculate the electrostatic potential and the electrostatic interaction energy from single-crystal X-ray diffraction data.
Feil, Dirk, Moss, Grant
core   +3 more sources