Acta Cryst. (2002). E58, i91-i92  [ doi:10.1107/S1600536802016161 ]

Cobalt potassium dihydrogendiphosphate dihydrate, CoK₂(H₂P₂O₇)₂·2H₂O

A. Alaoui Tahiri, R. Ouarsal, M. Lachkar, B. El Bali and M. Bolte

Online 20 September 2002

Key indicators

• Single-crystal X-ray study
• T = 173 K
• Mean (P-O) = 0.001 Å
• R factor = 0.024
• wR factor = 0.061
• Data-to-parameter ratio = 19.1

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level A:



DIFF_019  Alert A _diffrn_standards_number is missing                           
          Number of standards used in measurement.                              

DIFF_020  Alert A _diffrn_standards_interval_count and                          
          _diffrn_standards_interval_time are missing. Number of measurements   
          between standards or time (min) between standards.                    

DIFF_022  Alert A _diffrn_standards_decay_% is missing                          
          Percentage decrease in standards intensity.                           

 3 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 0 Alert Level C = Please check

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