Acta Cryst. (2004). E60, o2135-o2137  [ doi:10.1107/S1600536804026637 ]

1-Isopropyl-3-(2-morpholinioethyl)benzimidazolium diiodide

M. Akkurt, S. Türktekin, H. Küçükbay, Ü. Yilmaz and O. Büyükgüngör

Key indicators

• Single-crystal X-ray study
• T = 150 K
• Mean (C-C) = 0.004 Å
• R factor = 0.020
• wR factor = 0.045
• Data-to-parameter ratio = 15.5

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT222_ALERT_3_B Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       4.19 Ratio 

Alert level C
PLAT029_ALERT_3_C _diffrn_measured_fraction_theta_full Low .......       0.96       
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT164_ALERT_4_C Nr. of Refined C-H H-Atoms in Heavy-At Struct...         18       
PLAT432_ALERT_2_C Short Inter X...Y Contact  I1     ..  C13     ..       3.43 Ang.  

   0 ALERT level A = In general: serious problem
   1 ALERT level B = Potentially serious problem
   4 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
   1 ALERT type 2 Indicator that the structure model may be wrong or deficient
   2 ALERT type 3 Indicator that the structure quality may be low
   1 ALERT type 4 Improvement, methodology, query or suggestion

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