InChI=1/C26H24As2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H arsine, 1,2-ethanediylbis[diphenyl- ethane-1,2-diylbis(diphenylarsine) ethylenebis-(diphenylarsine)