A Tetraborylphosphonium Ion with a Spiroheterocyclic Structure

✍ Scribed by Dr. Matthias Driess; Dipl.-Chem. Pascal Frankhauser; Dr. Hans Pritzkow; Prof. Dr. Walter Siebert

• Publisher: John Wiley and Sons
• Year: 1989
• Tongue: English
• Weight: 244 KB
• Volume: 28
• Category: Article
• ISSN: 0044-8249
• DOI: 10.1002/anie.198902171

✦ Synopsis

sotropic (unordered Me C atoms of the para-fBu group of 5a isotropic), H atoms (localized by electron density difference determination) refined with a "riding" model, amine H atoms refined free; R=0.076 [0.076] ( R , =0.074 [0.072], w -' =u2(F)+0.0008~). Further details of the crystal structure investigation may be obtained from the Fachinformationszentrum Energie, Physik, Mathematik GmbH, D-7514 Eggenstein-Leopoldshafen 2 (FRG), on quoting the depository numbers CSD-53 329 (5a) and CSD-53407 (Sb), the names of the authors, and the journal