Acta Cryst. (2006). E62, o4969-o4971  [ doi:10.1107/S1600536806041808 ]

Ethyl 7-hydroxy-1H-indole-1-carboxylate

G. Senthil Kumar, K. Chinnakali, R. Balamurugan, A. K. Mohanakrishnan and H.-K. Fun

Online 13 October 2006

Key indicators

• Single-crystal X-ray study
• T = 100 K
• Mean (C-C) = 0.002 Å
• R factor = 0.035
• wR factor = 0.089
• Data-to-parameter ratio = 16.4

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT063_ALERT_3_C Crystal Probably too Large for Beam Size .......       0.69 mm   
PLAT220_ALERT_2_C Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       2.65 Ratio

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   2 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
   1 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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