Figure 4
Packing of MD-2 molecules in the form 1 crystal. (a) View along the a axis. (b) View along the c axis. A total of 16 MD-2 molecules in a lattice are shown, and four MD-2 molecules in an asymmetric unit are drawn with almost identical colors in which front and back depths are represented with color deepness. Non-crystallographic twofold axes parallel to the a axis and to the b axis are indicated with black arrows and ellipsoids. The figures were prepared using program Weblab Viewer (Accelrys, CA, USA). |