Keywords: Tetrameric-phosphinoborane-89695-42-1-CM-3D-ellipsoids.png Thermal ellipsoid model the octaphenylcyclotetraphosphinoborane molecule Ph<sub>2</sub>P-BH<sub>2</sub><sub>4</sub> as found in the crystal structure Octaphenylcyclotetraphosphinoborane CAS 89695-42-1 is the cyclic tetramer of diphenylphosphinoborane Ph<sub>2</sub>P-BH<sub>2</sub> The thermal ellipsoids are drawn at the 50 probability level Single-crystal X-ray diffraction data from http //dx doi org/10 1021/ja000732r J Am Chem Soc 2000 122 6669-6678 Model constructed and image generated in http //www crystalmaker com/ CrystalMaker 8 1 Interactive Jmol 3D model available at http //www benjamin-mills com/chemistry/structures/phosphinoborane/ Own 2009-04-10 Ben Mills Benjah-bmm27 Images by Ben Mills Octaphenylcyclotetraphosphinoborane Tetramers Thermal ellipsoids |