Acta Cryst. (2008). E64, m266  [ doi:10.1107/S1600536807067323 ]

Diaquabis(9-oxo-4,5-diazafluoren-3-olato-²N⁴,O³)cadmium(II)

Y.-H. Zhao, X. Yuan, W.-C. Qin, L.-X. Sheng and Y.-Z. Ding

Online 4 January 2008

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.004 Å
• R factor = 0.029
• wR factor = 0.082
• Data-to-parameter ratio = 15.2

checkCIF/PLATON results

No syntax errors found




Alert level G
PLAT199_ALERT_1_G Check the Reported _cell_measurement_temperature        293 K    
PLAT200_ALERT_1_G Check the Reported _diffrn_ambient_temperature .        293 K    
PLAT860_ALERT_3_G Note: Number of Least-Squares Restraints .......          2      

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   0 ALERT level C = Check and explain
   3 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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