Acta Cryst. (2008). E64, o995  [ doi:10.1107/S1600536808011914 ]

Methyl 4,6-dichloropyridine-3-carboxylate

Y. Ma and J. Liu

Online 3 May 2008

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.004 Å
• R factor = 0.053
• wR factor = 0.136
• Data-to-parameter ratio = 13.9

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT242_ALERT_2_C Check Low       Ueq as Compared to Neighbors for         C9     
PLAT431_ALERT_2_C Short Inter HL..A Contact  Cl4    ..  N2      ..       3.18 Ang. 

   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
   2 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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