Acta Cryst. (2004). E60, m1331-m1333  [ doi:10.1107/S1600536804020859 ]

Tetrahedral and octahedral coordination for zinc in polymeric tris(₃-4-carboxyphenoxyacetato)di-₃-hydroxo-bis(₂-4,4'-bipyridine)tetrazinc(IV) dihydrate

S. Gao, L.-H. Huo, C.-S. Gu, J.-G. Zhao and S. W. Ng

Key indicators

• Single-crystal X-ray study
• T = 295 K
• Mean (C-C) = 0.006 Å
• R factor = 0.051
• wR factor = 0.128
• Data-to-parameter ratio = 14.9

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT042_ALERT_1_C Calc. and Rep. MoietyFormula Strings Differ ....          ?
PLAT152_ALERT_1_C Supplied and Calc Volume s.u. Inconsistent .....          ?
PLAT165_ALERT_3_C Nr. of Status R Flagged Non-Hydrogen Atoms .....         12       
PLAT301_ALERT_3_C Main Residue  Disorder .........................      25.00 Perc. 
PLAT720_ALERT_4_C Number of Unusual/Non-Standard Label(s) ........          2       

   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

   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
   2 ALERT type 3 Indicator that the structure quality may be low
   1 ALERT type 4 Improvement, methodology, query or suggestion

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