Acta Cryst. (2004). E60, m1370-m1371  [ doi:10.1107/S1600536804021336 ]

Poly[zinc(II)-₄-1,4-phenylenedioxydiacetato-²O:O']

S. Gao, J.-W. Liu, L.-H. Huo, H. Zhao and S. W. Ng

Online 4 September 2004

Key indicators

• Single-crystal X-ray study
• T = 295 K
• Mean (C-C) = 0.004 Å
• R factor = 0.035
• wR factor = 0.088
• Data-to-parameter ratio = 14.1

checkCIF/PLATON results

No syntax errors found




Alert level B
ABSTM02_ALERT_3_B  The ratio of expected to reported Tmax/Tmin(RR') is < 0.75
            Tmin and Tmax reported:      0.289     0.685
            Tmin' and Tmax expected:      0.392     0.664
            RR' =      0.714
            Please check that your absorption correction is appropriate.
PLAT061_ALERT_3_B Tmax/Tmin Range Test RR' too Large .............       0.69       

Alert level C
PLAT062_ALERT_4_C Rescale T(min) & T(max) by .....................       0.97       
PLAT301_ALERT_3_C Main Residue  Disorder .........................      19.00 Perc. 
PLAT410_ALERT_2_C Short Intra H...H Contact  H7B    ..  H9      ..       1.93 Ang.  

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

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   1 ALERT type 2 Indicator that the structure model may be wrong or deficient
   3 ALERT type 3 Indicator that the structure quality may be low
   1 ALERT type 4 Improvement, methodology, query or suggestion

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