(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2001). E57, o1242-o1244 [ doi:10.1107/S1600536801019869 ]

2,6-Lutidine

A. D. Bond, J. E. Davies and A. J. Kirby

Key indicators

Single-crystal X-ray study
T = 120 K
Mean (C-C) = 0.004 Å
R factor = 0.057
wR factor = 0.140
Data-to-parameter ratio = 8.4

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry

General Notes



REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           27.39                 
         From the CIF: _reflns_number_total                387                  
         Count of symmetry unique reflns          399                           
         Completeness (_total/calc)             96.99%                          
         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           no                         
          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.