issue contents
November 2014 issue
![Highlighted illustration](/a/issues/2014/06/00/graphics/coverill.gif)
Cover illustration: The X-ray constrained extremely localized molecular orbital (XC-ELMO) technique combines the quantum-mechanical rigour of wavefunctions with the easy chemical interpretability of multipole models. Here the effects of constraining ELMO wavefunctions to X-ray structure-factor amplitudes is shown for two basis sets (left: ELMO, right: XC-ELMO deformation densities) [Dos Santos et al. (2014). Acta Cryst. A70, 532-551].
advances
scientific commentaries
![Open Access](/logos/open.png)
research papers
![cross.png](/logos/buttonlogos/cross.png)
![cross.png](/logos/buttonlogos/cross.png)
foundations
research papers
![Open Access](/logos/open.png)
short communications
![cross.png](/logos/buttonlogos/cross.png)
![cross.png](/logos/buttonlogos/cross.png)
addenda and errata
![Open Access](/logos/open.png)
Density functional calculations of polysynthetic Brazil twinning in α-quartz. Corrigenda and addenda
![Open Access](/logos/open.png)
international union of crystallography
![Open Access](/logos/open.png)