Acta Cryst. (2003). E59, o654-o656  [ doi:10.1107/S1600536803007694 ]

Anthracene-9-carbaldehyde hydrazone

J. Urban, J. Ludvík, J. Fábry and I. Císarová

Online 23 April 2003

Key indicators

• Single-crystal X-ray study
• T = 291 K, P = 0.0 kPa
• Mean (C-C) = 0.002 Å
• R factor = 0.052
• wR factor = 0.140
• Data-to-parameter ratio = 12.3

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level C:



PLAT_420  Alert C D-H Without Acceptor       N2     -   H2N2              ?


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 1 Alert Level C = Please check

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