Acta Cryst. (2005). E61, o2303-o2304  [ doi:10.1107/S1600536805019902 ]

rac-(tert-Butylamino)(diisopropylamino)(9-fluorenyl)borane

H. Braunschweig, F. M. Breitling and F. Seeler

Online 30 June 2005

Key indicators

• Single-crystal X-ray study
• T = 193 K
• Mean (C-C) = 0.002 Å
• R factor = 0.054
• wR factor = 0.123
• Data-to-parameter ratio = 17.4

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT414_ALERT_2_C Short Intra D-H..H-X       H1A    ..  H20C    ..       1.96 Ang.  
PLAT420_ALERT_2_C D-H Without Acceptor       N1     -   H1A    ...          ?       

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   2 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   2 ALERT type 2 Indicator that the structure model may be wrong or deficient
   0 ALERT type 3 Indicator that the structure quality may be low
   0 ALERT type 4 Improvement, methodology, query or suggestion

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