Acta Cryst. (2005). E61, m1258-m1260  [ doi:10.1107/S1600536805017058 ]

cyclo-Tetrakis{-1-[2-(2-oxidoethylamino)ethyliminomethyl]naphthalen-2-olato}tetranickel(II)

J.-L. Ma, Z.-L. You and H.-L. Zhu

Online 10 June 2005

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.005 Å
• R factor = 0.049
• wR factor = 0.123
• Data-to-parameter ratio = 15.9

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT062_ALERT_4_C Rescale T(min) & T(max) by .....................       0.98       
PLAT731_ALERT_1_C Bond    Calc     0.89(3), Rep   0.892(10) ......       3.00 su-Rat
              N2   -H2      1.555   1.555                                       

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   2 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
   0 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

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