[PDF][PDF] Recent developments in the Inorganic Crystal Structure Database: theoretical crystal structure data and related features
D Zagorac, H Müller, S Ruehl, J Zagorac… - Journal of applied …, 2019 - journals.iucr.org
The Inorganic Crystal Structure Database (ICSD) is the world's largest database of fully
evaluated and published crystal structure data, mostly obtained from experimental results …
evaluated and published crystal structure data, mostly obtained from experimental results …
Deep dive into machine learning density functional theory for materials science and chemistry
With the growth of computational resources, the scope of electronic structure simulations has
increased greatly. Artificial intelligence and robust data analysis hold the promise to …
increased greatly. Artificial intelligence and robust data analysis hold the promise to …
B3LYP augmented with an empirical dispersion term (B3LYP-D*) as applied to molecular crystals
The B3LYP method augmented with a damped empirical dispersion term (− f (R) C6/R6) is
shown to yield structures and cohesive energies, for a representative set of molecular …
shown to yield structures and cohesive energies, for a representative set of molecular …
Dissociation rates of urea in the presence of NiOOH catalyst: a DFT analysis
Single molecule reactions have been studied between nickel oxyhydroxide, urea, and the
hydroxide ion to understand the process of urea dissociation into ammonia, isocyanic acid …
hydroxide ion to understand the process of urea dissociation into ammonia, isocyanic acid …
Even faster exact exchange for solids via tensor hypercontraction
Hybrid density functional theory (DFT) remains intractable for large periodic systems due to
the demanding computational cost of exact exchange. We apply the tensor hypercontraction …
the demanding computational cost of exact exchange. We apply the tensor hypercontraction …
On the performance of eleven DFT functionals in the description of the vibrational properties of aluminosilicates
The performance of eleven DFT functionals in describing the equilibrium structure and the
vibrational spectra at the Γ point of pyrope (Mg3Al2Si3O12), forsterite (α‐Mg2SiO4), α …
vibrational spectra at the Γ point of pyrope (Mg3Al2Si3O12), forsterite (α‐Mg2SiO4), α …
An improved generalized AMBER force field (GAFF) for urea
GA Özpınar, W Peukert, T Clark - Journal of molecular modeling, 2010 - Springer
We describe an improved force field parameter set for the generalized AMBER force field
(GAFF) for urea. Quantum chemical computations were used to obtain geometrical and …
(GAFF) for urea. Quantum chemical computations were used to obtain geometrical and …
Thermal properties of molecular crystals through dispersion-corrected quasi-harmonic ab initio calculations: the case of urea
An ab initio quantum-mechanical theoretical framework is presented to compute the thermal
properties of molecular crystals. The present strategy combines dispersion-corrected density …
properties of molecular crystals. The present strategy combines dispersion-corrected density …
Cl··· Cl interactions in molecular crystals: Insights from the theoretical charge density analysis
MV Vener, AV Shishkina, AA Rykounov… - The Journal of …, 2013 - ACS Publications
The structure, IR harmonic frequencies and intensities of normal vibrations of 20 molecular
crystals with the X–Cl··· Cl–X contacts of different types, where X= C, Cl, and F and the Cl …
crystals with the X–Cl··· Cl–X contacts of different types, where X= C, Cl, and F and the Cl …
Systematic finite-temperature reduction of crystal energy landscapes
NF Francia, LS Price, J Nyman, SL Price… - Crystal Growth & …, 2020 - ACS Publications
Crystal structure prediction methods are prone to overestimate the number of potential
polymorphs of organic molecules. In this work, we aim to reduce the overprediction by …
polymorphs of organic molecules. In this work, we aim to reduce the overprediction by …