Acta Cryst. (2001). E57, o1237-o1239  [ doi:10.1107/S1600536801020049 ]

3,6-Di-2-pyridyl-4-{[(2-pyridyl)carbonyldiazenyl](2-pyridyl)methyl}-1H-1,2,4,5-tetrazine: the proton-assisted hydrolysis product of 3,6-di-2-pyridyl-1,2,4,5-tetrazine (dptz)

L.-Y. Wang, C.-X. Du and Y.-Q. Fu

Online 30 November 2001

Key indicators

• Single-crystal X-ray study
• T = 293 K
• Mean (C-C) = 0.006 Å
• R factor = 0.056
• wR factor = 0.086
• Data-to-parameter ratio = 11.6

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level A:



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.                    


 1 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 0 Alert Level C = Please check

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