[Open access]

[Contents scheme]

Acta Cryst. (2013). E69, m114-m115
[ doi:10.1107/S1600536813001219 ]

Diaqua(5,10,15,20-tetraphenylporphyrinato-[kappa]4N)magnesium-18-crown-6 (1/1)

K. Ezzayani, S. Nasri, M. S. Belkhiria, J.-C. Daran and H. Nasri

Key indicators

checkCIF/PLATON results

No syntax errors found






Alert level C
PLAT910_ALERT_3_C Missing # of FCF Reflections Below Th(Min) .....          6      
PLAT911_ALERT_3_C Missing # FCF Refl Between THmin & STh/L=  0.600          3      


Alert level G
PLAT002_ALERT_2_G Number of Distance or Angle Restraints on AtSite         21      
PLAT003_ALERT_2_G Number of Uiso or Uij Restrained Atom Sites ....          9      
PLAT005_ALERT_5_G No _iucr_refine_instructions_details  in the CIF          ?
PLAT154_ALERT_1_G The su's on the Cell Angles are Equal ..........    0.00300 Deg. 
PLAT180_ALERT_4_G Check Cell Rounding: # of Values Ending with 0 =          3      
PLAT301_ALERT_3_G Note: Main Residue  Disorder ...................         26 Perc.
PLAT720_ALERT_4_G Number of Unusual/Non-Standard Labels ..........          2      
PLAT811_ALERT_5_G No ADDSYM Analysis: Too Many Excluded Atoms ....          !
PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints .......        119      


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

   1 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
   4 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion
   2 ALERT type 5 Informative message, check

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