Abstract C 35 H 35 NP 2 , triclinic, P 1 (no. 1), a = 10.2601(4) Å, b = 11.1795(4) Å, c = 13.6963(6) Å, α = 91.393(2)°, β = 106.070(2)°, γ = 95.781(2)°, V = 1499.70(10) Å 3 , Z = 2, R gt ( F ) = 0.0433, w R ref ( F 2 ) = 0.1450, T = 273(2) K.
Du et al. (Mon,) studied this question.