Chemical Structure from Scientific Research

Single crystal structures of 2. Thermal ellipsoids are drawn at 50% probability level. The hydrogen atoms have been removed for clarity. Selected bond lengths (A) and angles (): C1C2 1.311(3), C2C3 1.514(3), C3C4 1.648(3), C1P 1.733(2), BC4 1.605(4), BO 1.384(3), OBC4 107.7(2), PC1C2 117.94(18).

DOI