Acta Cryst. (2006). E62, m2816-m2817  [ doi:10.1107/S1600536806039663 ]

Poly[[bis(-1,4-dihydro-1-ethyl-6-fluoro-4-oxo-7-(piperazin-1-yl)-1,8-naphthyridine-3-carboxylato)cadmium(II)] trihydrate]

L.-H. Zhang, Z. An, Y.-J. Wang, W. Qi and L. Zhu

Online 4 October 2006

Key indicators

• Single-crystal X-ray study
• T = 295 K
• Mean (C-C) = 0.004 Å
• Disorder in solvent or counterion
• R factor = 0.032
• wR factor = 0.093
• Data-to-parameter ratio = 12.0

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT241_ALERT_2_C Check High      Ueq as Compared to Neighbors for         N2     
PLAT302_ALERT_4_C Anion/Solvent Disorder .........................      50.00 Perc.
PLAT411_ALERT_2_C Short Inter H...H Contact  H7A    ..  H11     ..       2.13 Ang. 
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........          1      

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

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

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