(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2003). E59, o390-o392 [ doi:10.1107/S1600536803004343 ]

(-)-(P)-N,N'-Bis[(5-bromo-2-hydroxyphenyl)methylidene]-6,6'-dimethyl-1,1'-biphenyl-2,2'-dimethanamine

A. Linden and A. J. Rippert

Online 7 March 2003

Key indicators

Single-crystal X-ray study
T = 173 K
Mean (C-C) = 0.007 Å
R factor = 0.048
wR factor = 0.105
Data-to-parameter ratio = 18.0

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry

General Notes



REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           27.55                 
         From the CIF: _reflns_number_total               6049                  
         Count of symmetry unique reflns         3437                           
         Completeness (_total/calc)            176.00%                          
         TEST3: Check Friedels for noncentro structure                          
         Estimate of Friedel pairs measured      2612                           
         Fraction of Friedel pairs measured     0.760                           
         Are heavy atom types Z>Si present          yes                         
          Please check that the estimate of the number of Friedel pairs is      
          correct. If it is not, please give the correct count in the           
          _publ_section_exptl_refinement section of the submitted CIF.