Acta Cryst. (2006). E62, m289-m291  [ doi:10.1107/S1600536805042376 ]

Poly[[tetraaquatri--oxolato-dithulium] dihydrate]

S.-F. Si and R.-J. Wang

Online 18 January 2006

Key indicators

• Single-crystal X-ray study
• T = 295 K
• Mean (C-C) = 0.007 Å
• R factor = 0.019
• wR factor = 0.046
• Data-to-parameter ratio = 11.4

checkCIF/PLATON results

No syntax errors found




Alert level B
PLAT369_ALERT_2_B Long   C(sp2)-C(sp2) Bond  C3     -   C3_b   ...       1.57 Ang.  

Alert level C
PLAT041_ALERT_1_C Calc. and Rep. SumFormula Strings    Differ ....          ?
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT045_ALERT_1_C Calculated and Reported Z Differ by ............       2.00 Ratio 
PLAT369_ALERT_2_C Long   C(sp2)-C(sp2) Bond  C1     -   C1_a   ...       1.56 Ang.  
PLAT369_ALERT_2_C Long   C(sp2)-C(sp2) Bond  C2     -   C2_c   ...       1.54 Ang.  

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

   3 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   3 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
   0 ALERT type 4 Improvement, methodology, query or suggestion

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