|
Figure 1 The structure of (I), showing 30% probability displacement ellipsoids and the atom-numbering scheme. Cg1 is the centroid of the ring of C20/C21/C22/C23/C24/C25. Cg2 is the centroid of the ring of C14/C15/C16/C17/C18/C19. Cg3 is the centroid of the ring of N1/C1/C10/C11/C12/C13. |