Charles Bunn

TL;DR: In this article, the positions of atoms in the crystals have been deduced from the relative intensities of X-ray diffractions; approximate positions were found by trial-and-error methods, and refinement was then effected by calculations of electron densities, using the three-dimensional Fourier synthesis method.

TL;DR: In this article, the crystal structures of β gutta-percha, rubber and polychloroprene have been determined by interpretation of X-ray diffraction photographs, and they are asymmetric; all the molecules passing through any one crystal are identical, either left-handed or right-handed.

TL;DR: In this article, the authors considered the cause of strong adsorption of certain substances on specific crystal faces, and the relations between this phenomenon and the other two types of phenomena set down in the title.

TL;DR: A survey of the known structures of molecules containing two or more singly linked carbon atoms has shown that the staggered bond configuration is favored as discussed by the authors, and it is possible to predict molecular configurations.