Dichlorophosphoranides Stabilized by Formamidinium Substituents

Figure 2

The perspective view of the molecule 9 with 50% probability ellipsoids for non-H-atoms. The selected bond lengths (Å) and angles (°): Cl(1)–P(1) 2.2058(6), Cl(2)–P(1) 2.8509(6), P(1)–N(4) 1.6621(13), P(1)–C(1) 1.8501(15), N(1)–C(1) 1.313(2), N(2)–C(1) 1.3255(19), N(2)–C(10) 1.5135(18), N(3)–C(10) 1.4115(19), N(4)–C(10) 1.4624(19); N(4)P(1)C(1) 89.10(7), P(1)C(1)N(2) 110.67(11), C(1)N(2)C(10) 116.88(12), N(2)C(10)N(4) 103.16(11), P(1)N(4)C(1).119.37(10).