Photoelectron spectra and molecular properties. 77. Radical ions, XXIII. R2P and R2N substituted benzenes: Charge distribution in their cations, anions, and trianions. Chemische Berichte, (111)12:3843--3856, 1978. [PUMA: ESR aminobenzene;redn anion;ionization bisphosphinobenzene;spin charge coupling distribution phosphinoaminobenzene phosphinoaminobenzene;ESR phosphinoaminobenzene;photoelectron phosphinobenzene potential radical spectra]