(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2002). E58, m83-m85 [ doi:10.1107/S1600536802001678 ]

{[-N,N'-Bis(salicylidene)-1,3-propanediaminato-N,N'-dimethylformamide]zinc(II)}dichlorozinc(II)

L. Tatar, O. Atakol and D. Ülkü

Online 8 February 2002

Key indicators

Single-crystal X-ray study
T = 293 K
Mean (C-C) = 0.007 Å
R factor = 0.029
wR factor = 0.090
Data-to-parameter ratio = 10.8

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry

General Notes



REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           27.17                 
         From the CIF: _reflns_number_total               2927                  
         Count of symmetry unique reflns         2928                           
         Completeness (_total/calc)             99.97%                          
         TEST3: Check Friedels for noncentro structure                          
         Estimate of Friedel pairs measured         0                           
         Fraction of Friedel pairs measured     0.000                           
         Are heavy atom types Z>Si present          yes                         
          WARNING: Large fraction of Friedel related reflns may                 
                   be needed to determine absolute structure