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.
(a) Diffraction pattern of a cVLCAD crystal on a Quantum 315 CCD detector. The crystal diffracted to better than 1.8 Å resolution. The black ring indicates 1.8 Å resolution. (b) A self-rotation function map of cVLCAD diffraction data plotted at χ = 180°. Latitude (θ angle) and longitude (ϕ angle) grid lines are drawn at 10° intervals. The related noncrystallographic twofold axis is indicated by an arrow.
