The molecule of the title compound. [Rh(C13H10NO2){As(C6H5)3}(CO)] or [Rh(BPHA)(AsPh3)(CO)] (BPHA is the N-benzoyl-N-phenylhydroxylaminate anion). comprises a bidentate N-benzoyl-N-phenylhydroxylaminate anion coordinating through the O atoms to the soft Lewis acid. rhodium(I). https://www.knowall.blog/