Acta Cryst. (2003). E59, i1-i3  [ doi:10.1107/S1600536802023541 ]

Orthorhombic Yb₅Si₄ from synchrotron powder data

R. Cerný and K. Alami-Yadri

Online 10 January 2003

Key indicators

• Powder synchrotron study
• T = 293 K
• Mean (Si-Si) = 0.016 Å
• R factor = 0.000
• wR factor = 0.000
• Data-to-parameter ratio = 0.0

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level A:



GEOM_005  Alert A _geom_angle_atom_site_label_1 is missing                      
          Label identifying the atom site 1.                                    

GEOM_006  Alert A _geom_angle_atom_site_label_2 is missing                      
          Label identifying the atom site 2.                                    

GEOM_007  Alert A _geom_angle_atom_site_label_3 is missing                      
          Label identifying the atom site 3.                                    

GEOM_008  Alert A _geom_angle is missing                                        
          Angle between atom sites 1, 2 and 3.                                  

General Notes



ABSMU_01  Radiation type not identified. Calculation of                         
          _exptl_absorpt_correction_mu not performed.                           


 4 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 0 Alert Level C = Please check

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