Acta Cryst. (2005). E61, o2091-o2092  [ doi:10.1107/S1600536805017927 ]

Quinolinium perchlorate

L. Sieron

Online 17 June 2005

Key indicators

• Single-crystal X-ray study
• T = 291 K
• Mean (C-C) = 0.003 Å
• R factor = 0.038
• wR factor = 0.108
• Data-to-parameter ratio = 13.0

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT242_ALERT_2_B Check Low       Ueq as Compared to Neighbors for         Cl     

Alert level C
PLAT480_ALERT_4_C Long H...A H-Bond Reported H5     ..  O3      ..       2.62 Ang.  

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

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 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
   1 ALERT type 4 Improvement, methodology, query or suggestion

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