Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of the molecular packing in crystal forms A (cyan) and B (red and light red) with the corresponding unit cells. The packing is similar in both and the orientations of the a and b unit-cell axes are conserved, while the β angle changes from 96° (A) to 115° (B) and the c axis is shorter, resulting in a different monoclinic lattice.
