Acta Cryst. (2002). E58, o151-o153  [ doi:10.1107/S1600536802000831 ]

3-[(Diphenylmethylene)amino]phthalonitrile

J.-Z. Tian, A. Usman, I. A. Razak, H.-K. Fun, S. Chantrapromma, Y. Zhang and J.-H. Xu

Key indicators

• Single-crystal X-ray study
• T = 183 K
• Mean (C-C) = 0.003 Å
• R factor = 0.058
• wR factor = 0.133
• Data-to-parameter ratio = 14.6

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



PLAT_371  Alert C Long   C(sp2)-C(sp1) Bond  C(1)   -   C(20)  =       1.44 Ang.

PLAT_371  Alert C Long   C(sp2)-C(sp1) Bond  C(2)   -   C(21)  =       1.44 Ang.


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 2 Alert Level C = Please check

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