Crystal structures of drugs: advances in determination, prediction and engineering

S Datta, DJW Grant - Nature Reviews Drug Discovery, 2004 - nature.com
Most marketed pharmaceuticals consist of molecular crystals. The arrangement of the
molecules in a crystal determines its physical properties and, in certain cases, its chemical …

Contemporary advances in the use of powder X‐ray diffraction for structure determination

KDM Harris, M Tremayne… - Angewandte Chemie …, 2001 - Wiley Online Library
Many crystalline solids cannot be prepared in the form of single crystals of sufficient size
and/or quality for investigation using single‐crystal X‐ray diffraction techniques, and the …

Toxic fibrillar oligomers of amyloid-β have cross-β structure

JC Stroud, C Liu, PK Teng… - Proceedings of the …, 2012 - National Acad Sciences
Although amyloid fibers are found in neurodegenerative diseases, evidence points to
soluble oligomers of amyloid-forming proteins as the cytotoxic species. Here, we establish …

Evolving better nanoparticles: Genetic algorithms for optimising cluster geometries

RL Johnston - Dalton Transactions, 2003 - pubs.rsc.org
A review is presented of the design and application of genetic algorithms for the geometry
optimisation of clusters and nanoparticles, where the interactions between atoms, ions or …

Theoretical study of Cu–Au nanoalloy clusters using a genetic algorithm

S Darby, TV Mortimer-Jones, RL Johnston… - The Journal of …, 2002 - pubs.aip.org
A study has been made of the structures and stabilities of copper and gold clusters and
copper–gold nanoalloy clusters, with up to 56 atoms, modeled by the many-body Gupta …

The prediction of inorganic crystal structures using a genetic algorithm and energy minimisation

SM Woodley, PD Battle, JD Gale… - Physical Chemistry …, 1999 - pubs.rsc.org
A genetic algorithm has been used to generate plausible crystal structures from the
knowledge of only the unit cell dimensions and constituent elements. We successfully …

Global optimization of clusters using electronic structure methods

S Heiles, RL Johnston - International Journal of Quantum …, 2013 - Wiley Online Library
Over the past decade, there has been a significant growth in the development and
application of methods for performing global optimization (GO) of cluster and nanoparticle …

X-Cell: a novel indexing algorithm for routine tasks and difficult cases

MA Neumann - Journal of applied crystallography, 2003 - journals.iucr.org
X-Cell is a novel indexing algorithm that makes explicit use of systematic absences to
search for possible indexing solutions from cells with low numbers of calculated reflections …

An adaptive genetic algorithm for crystal structure prediction

SQ Wu, M Ji, CZ Wang, MC Nguyen… - Journal of Physics …, 2013 - iopscience.iop.org
We present a genetic algorithm (GA) for structural search that combines the speed of
structure exploration by classical potentials with the accuracy of density functional theory …

Combined method for ab initio structure solution from powder diffraction data

H Putz, JC Schön, M Jansen - Journal of applied crystallography, 1999 - journals.iucr.org
A new direct-space method for ab initio solution of crystal structures from powder diffraction
diagrams is presented. The approach consists of a combined global optimization (Pareto …