Acta Cryst. (2001). E57, i82-i84  [ doi:10.1107/S1600536801013940 ]

PbGaBO₄, an orthoborate with a new structure-type

H. Park and J. Barbier

Online 31 August 2001

Key indicators

• Single-crystal X-ray study
• T = 299 K
• Mean (Ga-O) = 0.002 Å
• R factor = 0.028
• wR factor = 0.066
• Data-to-parameter ratio = 36.4

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level A:



ABSTM_02  Alert A Crystal and compound unsuitable for non-numerical             
          corrections. Product of mu and tmid > 3.0                             
           Value of mu given =    57.220 tmid =     0.070                       


 Alert Level C:



DIFMN_02  Alert C The minimum difference density is < -0.1*ZMAX*0.75            
          _refine_diff_density_min given =     -6.702                           
          Test value =     -6.150                                               

DIFMN_03  Alert C The minimum difference density is < -0.1*ZMAX*0.75            
          The relevant atom site should be identified.                          


 1 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 2 Alert Level C = Please check

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