Acta Cryst. (2007). E63, o2857-o2859  [ doi:10.1107/S1600536807019253 ]

Glycinium 3-nitrophthalate

Z.-S. Li and J.-S. Chai

Online 10 May 2007

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.003 Å
• R factor = 0.047
• wR factor = 0.131
• Data-to-parameter ratio = 9.3

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT088_ALERT_3_C Poor Data / Parameter Ratio ....................       9.33      
PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent .....          ?

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

   2 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
   1 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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