Acta Cryst. (2002). E58, o831-o833  [ doi:10.1107/S1600536802011820 ]

Triphenylboroxin N,N-diethylhydroxylamine adduct (dimethylformamide solvate)

W. Kliegel, K. Drückler, B. O. Patrick, S. J. Rettig and J. Trotter

Key indicators

• Single-crystal X-ray study
• T = 273 K
• Mean (C-C) = 0.006 Å
• R factor = 0.081
• wR factor = 0.264
• Data-to-parameter ratio = 14.6

checkCIF results

No syntax errors found

ADDSYM reports no extra symmetry


 Alert Level A:



PLAT_211  Alert A ADP of atom C22     is non-positive-definite .          ?

PLAT_360  Alert A Short  C(sp3)-C(sp3) Bond  C(21)  -   C(22)  =       1.23 Ang.

 Alert Level C:



RFACR_01  Alert C The value of the weighted R factor is > 0.25                  
          Weighted R factor given   0.264                                       

PLAT_360  Alert C Short  C(sp3)-C(sp3) Bond  C(19)  -   C(20)  =       1.42 Ang.


 2 Alert Level A = Potentially serious problem

 0 Alert Level B = Potential problem

 2 Alert Level C = Please check

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