Aromaticity from the viewpoint of molecular geometry: application to planar systems

TM Krygowski, H Szatylowicz, OA Stasyuk… - Chemical …, 2014 - ACS Publications
Following the history of organic chemistry, studies on relations between chemical (and later
physicochemical) properties and the structure of chemical species in question are the heart …

Femtosecond electron diffraction: heralding the era of atomically resolved dynamics

G Sciaini, RJD Miller - Reports on Progress in Physics, 2011 - iopscience.iop.org
One of the great dream experiments in Science is to directly observe atomic motions as they
occur. Femtosecond electron diffraction provided the first'light'of sufficient intensity to …

Artificial intelligence-enhanced quantum chemical method with broad applicability

P Zheng, R Zubatyuk, W Wu, O Isayev… - Nature communications, 2021 - nature.com
High-level quantum mechanical (QM) calculations are indispensable for accurate
explanation of natural phenomena on the atomistic level. Their staggering computational …

Bond-order discrimination by atomic force microscopy

L Gross, F Mohn, N Moll, B Schuler, A Criado, E Guitián… - Science, 2012 - science.org
We show that the different bond orders of individual carbon-carbon bonds in polycyclic
aromatic hydrocarbons and fullerenes can be distinguished by noncontact atomic force …

Theoretical assessment of the solvent effect on the functionalization of Au32 and C60 nanocages with fluorouracil drug

M Sabet, S Tanreh, A Khosravi, M Astaraki… - Diamond and Related …, 2022 - Elsevier
We studied the interaction of 5-Fluorouracil (5-FU) with Au 32 and C 60 fullerene nanocage
by Density Functional Theory (DFT). From its different active sites, 5-FU was approached to …

[LIBRO][B] Nanomaterials: synthesis, properties and applications

AS Edelstein, RC Cammaratra - 1998 - taylorfrancis.com
Nanomaterials: Synthesis, Properties and Applications provides a comprehensive
introduction to nanomaterials, from how to make them to example properties, processing …

Calculations of molecules, clusters, and solids with a simplified LCAO‐DFT‐LDA scheme

G Seifert, D Porezag… - International journal of …, 1996 - Wiley Online Library
A simplified lcao‐dft‐lda scheme for calculations of structure and electronic structure of large
molecules, clusters, and solids is presented. Forces on the atoms are calculated in a …

Chemistry of the fullerenes: The manifestation of strain in a class of continuous aromatic molecules

RC Haddon - Science, 1993 - science.org
Within the π-orbital axis vector theory, the total rehybridization required for closure of the
fullerenes is approximately conserved. This result allows the development of a structure …

Crystal symmetry determination in electron diffraction using machine learning

K Kaufmann, C Zhu, AS Rosengarten, D Maryanovsky… - Science, 2020 - science.org
Electron backscatter diffraction (EBSD) is one of the primary tools for crystal structure
determination. However, this method requires human input to select potential phases for …

Spherical aromaticity of fullerenes

M Bühl, A Hirsch - Chemical Reviews, 2001 - ACS Publications
When buckminsterfullerene was discovered in 1985, 1 Kroto suggested that it could be “the
first example of a spherical aromatic molecule”. Later, at about the time when Krätschmer …