Acta Cryst. (2009). E65, o2526  [ doi:10.1107/S1600536809037842 ]

N,N'-Bis(2-quinolylcarbonyl)hydrazine

H.-M. Cheng, L. Chen, W. Lu, X. Shen and D.-R. Zhu

Online 26 September 2009

Key indicators

• Single-crystal X-ray study
• T = 296 K
• Mean (C-C) = 0.003 Å
• R factor = 0.046
• wR factor = 0.115
• Data-to-parameter ratio = 13.7

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT127_ALERT_1_C Implicit Hall Symbol  Inconsistent with Explicit    -P 2ab 2a    

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   1 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   0 ALERT type 2 Indicator that the structure model may be wrong or deficient
   0 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion
   0 ALERT type 5 Informative message, check

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