(IUCr) Crystallography Journals Online checkcif report

[Contents scheme]

Acta Cryst. (2002). E58, o540-o541 [ doi:10.1107/S1600536802006384 ]

(1R,2R)-2-(2-Bromophenoxy)-1,2-dihydronaphthalen-1-ol

K. Fagnou, M. Lautens and A. J. Lough

Online 25 April 2002

Key indicators

Single-crystal X-ray study
T = 150 K
Mean (C-C) = 0.006 Å
R factor = 0.039
wR factor = 0.085
Data-to-parameter ratio = 13.1

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry

General Notes



REFLT_03                                                                        
         From the CIF: _diffrn_reflns_theta_max           25.00                 
         From the CIF: _reflns_number_total               2317                  
         Count of symmetry unique reflns         1396                           
         Completeness (_total/calc)            165.97%                          
         TEST3: Check Friedels for noncentro structure                          
         Estimate of Friedel pairs measured       921                           
         Fraction of Friedel pairs measured     0.660                           
         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.