Acta Cryst. (2009). E65, m1176  [ doi:10.1107/S1600536809035193 ]

(2-Amino-4,6-dimethylpyrimidine-N¹)(2-amino-4-methylpyrimidine-N¹)silver(I) perchlorate

H. Yang

Online 5 September 2009

Key indicators

• Single-crystal X-ray study
• T = 120 K
• Mean (C-C) = 0.007 Å
• R factor = 0.037
• wR factor = 0.100
• Data-to-parameter ratio = 12.7

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT094_ALERT_2_C Ratio of Maximum / Minimum Residual Density ....       2.59      

Alert level G
PLAT128_ALERT_4_G Non-standard setting of Space-group P21/c   ....      P21/n      

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

   0 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
   0 ALERT type 5 Informative message, check

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