Reliable and practical computational description of molecular crystal polymorphs

J Hoja, HY Ko, MA Neumann, R Car, RA DiStasio Jr… - Science …, 2019 - science.org
Reliable prediction of the polymorphic energy landscape of a molecular crystal would yield
profound insight into drug development in terms of the existence and likelihood of late …

Computed crystal energy landscapes for understanding and predicting organic crystal structures and polymorphism

SSL Price - Accounts of chemical research, 2009 - ACS Publications
The phenomenon of polymorphism, the ability of a molecule to adopt more than one crystal
structure, is a well-established property of crystalline solids. The possible variations in …

Inaccurate conformational energies still hinder crystal structure prediction in flexible organic molecules

C Greenwell, GJO Beran - Crystal Growth & Design, 2020 - ACS Publications
Crystal structure prediction driven by density functional theory has become an increasingly
useful tool for the pharmaceutical industry and others interested in understanding and …

Overcoming the difficulties of predicting conformational polymorph energetics in molecular crystals via correlated wavefunction methods

C Greenwell, JL McKinley, P Zhang, Q Zeng, G Sun… - Chemical …, 2020 - pubs.rsc.org
Molecular crystal structure prediction is increasingly being applied to study the solid form
landscapes of larger, more flexible pharmaceutical molecules. Despite many successes in …

Computational prediction of organic crystal structures and polymorphism

SL Price - International Reviews in Physical Chemistry, 2008 - Taylor & Francis
The development of a robust manufacturing process for solid organic materials, such as
pharmaceuticals, can be complicated when the molecules crystallize in different solid forms …

First-principles stability ranking of molecular crystal polymorphs with the DFT+ MBD approach

J Hoja, A Tkatchenko - Faraday discussions, 2018 - pubs.rsc.org
The ability to accurately calculate the relative stabilities of numerous polymorphs of a given
molecular crystal is crucial for the success of any molecular crystal structure prediction …

Can computed crystal energy landscapes help understand pharmaceutical solids?

SL Price, DE Braun, SM Reutzel-Edens - Chemical Communications, 2016 - pubs.rsc.org
Computational crystal structure prediction (CSP) methods can now be applied to the smaller
pharmaceutical molecules currently in drug development. We review the recent uses of …

From crystal structure prediction to polymorph prediction: interpreting the crystal energy landscape

SL Price - Physical Chemistry Chemical Physics, 2008 - pubs.rsc.org
Many organic molecules are emerging as having many crystalline forms, including
polymorphs and solvates, as more techniques are being used to generate and characterise …

Predicting crystal structures of organic compounds

SL Price - Chemical Society Reviews, 2014 - pubs.rsc.org
Currently, organic crystal structure prediction (CSP) methods are based on searching for the
most thermodynamically stable crystal structure, making various approximations in …

The potential of computed crystal energy landscapes to aid solid-form development

SL Price, SM Reutzel-Edens - Drug Discovery Today, 2016 - Elsevier
Highlights•Crystal structure prediction studies have been carried out with the pharmaceutical
industry.•Crystal energy landscapes can help to define solid form landscapes.•Crystal …