issue contents

Journal logoFOUNDATIONS
ADVANCES
ISSN: 2053-2733

May 2017 issue

Early view articles

Journal cover

research papers


link to html
The crystal structures of M7C3, M5C2, M3C and M23C6 carbides are determined by the finite projective geometry constructions, namely the Desargues configuration 103 and its subconfigurations. The unique mechanism of the liquid-crystal transition and in situ polymorph transformations between these carbides is described within the framework of the same approach.

link to html
The phantom derivative phasing method has been generalized via the study of joint probability distribution functions involving the prior knowledge of a model electron-density map or of a molecular model structure.

link to html
All trinodal, edge-2-transitive polyhedra and 2-periodic tilings are described.

link to html
It is shown that chemical short-range order in two-component molecular crystals can be solved directly by separating the influence of the molecular form factor.

link to html
A signature of partial symmetry operations acting in ortho­enstatite is evidenced in its labelled quotient graph.

book reviews


Follow Acta Cryst. A
Sign up for e-alerts
Follow Acta Cryst. on Twitter
Follow us on facebook
Sign up for RSS feeds