Abstract C 29 H 25 N, triclinic, P 1 ̅ P1 (no. 2), a = 10. 4334 (12) Å, b = 10. 5595 (12) Å, c = 21. 6386 (6) Å, α = 88. 832 (6) °, β = 69. 080 (5) °, γ = 67. 420 (5) °, V = 1072. 4 (2) Å 3, Z = 2, R gt (F) = 0. 0702, wR ref (F 2) = 0. 2093, T = 150 (2) K.
Kang et al. (Mon,) studied this question.