Acta Cryst. (2002). E58, o139-o141  [ doi:10.1107/S1600536802000442 ]

3-Amino-5,6-dicyano-1-phenylimino-1H-isoindole

T. Dahl

Online 18 January 2002

Key indicators

• Single-crystal X-ray study
• T = 100 K
• Mean (C-C) = 0.003 Å
• R factor = 0.053
• wR factor = 0.138
• Data-to-parameter ratio = 16.0

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(5)   -   C(51)  =       1.44 Ang.

PLAT_371  Alert C Long   C(sp2)-C(sp1) Bond  C(6)   -   C(61)  =       1.44 Ang.

PLAT_420  Alert C D-H Without Acceptor       N(31)  -   H(32)             ?

General Notes



ABSTY_01  Extra text has been found in the _exptl_absorpt_correction_type       
          field, which should be only a single keyword. A literature            
          citation should be included in the _exptl_absorpt_process_details     
          field.                                                                


 0 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 3 Alert Level C = Please check

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