Acta Cryst. (2004). E60, o917-o918  [ doi:10.1107/S1600536804010177 ]

Dimethyl fumarate

H. Kooijman, J. W. Sprengers, M. J. Agerbeek, C. J. Elsevier and A. L. Spek

Online 30 April 2004

Key indicators

• Single-crystal X-ray study
• T = 150 K
• Mean (C-C) = 0.002 Å
• R factor = 0.045
• wR factor = 0.122
• Data-to-parameter ratio = 10.3

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT480_ALERT_4_C Long H...A H-Bond Reported H1     ..  O1      ..       2.65 Ang.  

   0 ALERT level A = In general: serious problem
   0 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
   0 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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