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 …

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 …

[PDF][PDF] Report on the sixth blind test of organic crystal structure prediction methods

AM Reilly, RI Cooper, CS Adjiman… - … Section B: Structural …, 2016 - journals.iucr.org
The sixth blind test of organic crystal structure prediction (CSP) methods has been held, with
five target systems: a small nearly rigid molecule, a polymorphic former drug candidate, a …

A prolific solvate former, galunisertib, under the pressure of crystal structure prediction, produces ten diverse polymorphs

RM Bhardwaj, JA McMahon, J Nyman… - Journal of the …, 2019 - ACS Publications
The solid form screening of galunisertib produced many solvates, prompting an extensive
investigation into possible risks to the development of the favored monohydrate form …

Co-crystallization and small molecule crystal form diversity: from pharmaceutical to materials applications

S Cherukuvada, R Kaur, TNG Row - CrystEngComm, 2016 - pubs.rsc.org
Co-crystallization is the supramolecular phenomenon of aggregation of two or more different
chemical entities in a crystalline lattice through non-covalent interactions. It encompasses …

Combined crystal structure prediction and high-pressure crystallization in rational pharmaceutical polymorph screening

MA Neumann, J Van De Streek, FPA Fabbiani… - Nature …, 2015 - nature.com
Organic molecules, such as pharmaceuticals, agro-chemicals and pigments, frequently form
several crystal polymorphs with different physicochemical properties. Finding polymorphs …

[PDF][PDF] Why don't we find more polymorphs?

SL Price - Acta Crystallographica Section B: Structural Science …, 2013 - journals.iucr.org
Crystal structure prediction (CSP) studies are not limited to being a search for the most
thermodynamically stable crystal structure, but play a valuable role in understanding …

De Novo Determination of the Crystal Structure of a Large Drug Molecule by Crystal Structure Prediction-Based Powder NMR Crystallography

M Baias, JN Dumez, PH Svensson… - Journal of the …, 2013 - ACS Publications
The crystal structure of form 4 of the drug 4-[4-(2-adamantylcarbamoyl)-5-tert-butyl-pyrazol-1-
yl] benzoic acid is determined using a protocol for NMR powder crystallography at natural …

Machine learning accelerates quantum mechanics predictions of molecular crystals

Y Han, I Ali, Z Wang, J Cai, S Wu, J Tang, L Zhang… - Physics Reports, 2021 - Elsevier
Quantum mechanics (QM) approaches (DFT, MP2, CCSD (T), etc.) play an important role in
calculating molecules and crystals with a high accuracy and acceptable efficiency. In recent …

Crystal structure prediction methods for organic molecules: State of the art

DH Bowskill, IJ Sugden… - Annual Review of …, 2021 - annualreviews.org
The prediction of the crystal structures that a given organic molecule is likely to form is an
important theoretical problem of significant interest for the pharmaceutical and agrochemical …