Acta Cryst. (2008). E64, o1453-o1454  [ doi:10.1107/S1600536808020734 ]

1-Methyl-2-[(E)-2-(2-thienyl)ethenyl]quinolinium iodide

P. Ruanwas, T. Kobkeatthawin, S. Chantrapromma, H.-K. Fun and C. Karalai

Online 9 July 2008

Key indicators

• Single-crystal X-ray study
• T = 100 K
• Mean (C-C) = 0.003 Å
• R factor = 0.023
• wR factor = 0.060
• Data-to-parameter ratio = 24.6

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT230_ALERT_2_B Hirshfeld Test Diff for    C12    --  C13     ..      14.36 su   
PLAT230_ALERT_2_B Hirshfeld Test Diff for    C13    --  C14     ..      11.61 su   

Alert level C
PLAT230_ALERT_2_C Hirshfeld Test Diff for    S1     --  C12     ..       6.61 su   
PLAT154_ALERT_1_C The su's on the Cell Angles are Equal  (x 10000)        100 Deg. 
PLAT180_ALERT_4_C Check Cell Rounding: # of Values Ending with 0 =          5      

   0 ALERT level A = In general: serious problem
   2 ALERT level B = Potentially serious problem
   3 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
   3 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
   0 ALERT type 5 Informative message, check

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