Figure 1
Crystals used in the current structure determination. (a) The morphology of most crystals grown under these conditions was rod-like, equilaterally hexagonal in section and pointed at the ends. Crystal size and singularity varied greatly. (b) A crystal similar to that used to determine the structure, with axial growth limited by the coverslip and the drop surface. The crystal actually used was more equilateral, more single-appearing and significantly larger. (c) Schematic representation of the size and shape of the actual crystal used in structure determination. |