Acta Cryst. (2006). E62, o1163-o1164  [ doi:10.1107/S1600536806006064 ]

2,2-Dimethyl-5-[(4-methylthiazol-2-ylamino)methylene]-1,3-dioxane-4,6-dione

L. E. da Silva, A. C. Joussef, C. R. Andrighetti-Fröhner, C. M. O. Simões and A. J. Bortoluzzi

Online 24 February 2006

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.003 Å
• R factor = 0.042
• wR factor = 0.125
• Data-to-parameter ratio = 13.2

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent .....          ?
PLAT199_ALERT_1_C Check the Reported _cell_measurement_temperature        293 K     
PLAT200_ALERT_1_C Check the Reported _diffrn_ambient_temperature .        293 K     
PLAT322_ALERT_2_C Check Hybridisation of  S15    in Main Residue .          ?     
PLAT380_ALERT_4_C Check Incorrectly? Oriented X(sp2)-Methyl Moiety        C16     

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   5 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   3 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
   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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