Acta Cryst. (2012). E68, o1238  [ doi:10.1107/S1600536812012822 ]

1-Fluoro-3,3-dimethyl-1,3-dihydro-1³-benzo[d][1,2]iodoxole

C. Y. Legault and J. Prévost

Online 31 March 2012

Key indicators

• Single-crystal X-ray study
• T = 193 K
• Mean (C-C) = 0.007 Å
• R factor = 0.030
• wR factor = 0.073
• Data-to-parameter ratio = 15.7

checkCIF/PLATON results

No syntax errors found



Alert level A
PLAT431_ALERT_2_A Short Inter HL..A  Contact  I1     ..  O2      .       2.95 Ang. 

Alert level B
PLAT149_ALERT_3_B su on the  gamma   Angle is Too Large ..........       0.06 Deg. 
PLAT430_ALERT_2_B Short Inter D...A Contact  O1     ..  O2      ..       2.81 Ang. 
PLAT431_ALERT_2_B Short Inter HL..A  Contact  I2     ..  O1      .       3.05 Ang. 

Alert level C
PLAT912_ALERT_4_C Missing # of FCF Reflections Above STh/L=  0.600          2      

Alert level G
PLAT005_ALERT_5_G No _iucr_refine_instructions_details in CIF ....          ?
PLAT961_ALERT_5_G Dataset Contains no Negative Intensities .......          !

   1 ALERT level A = Most likely a serious problem - resolve or explain
   3 ALERT level B = A potentially serious problem, consider carefully
   1 ALERT level C = Check. Ensure it is not caused by an omission or oversight
   2 ALERT level G = General information/check it is not something unexpected

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   3 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
   1 ALERT type 4 Improvement, methodology, query or suggestion
   2 ALERT type 5 Informative message, check

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