Acta Cryst. (2004). E60, o640-o641  [ doi:10.1107/S160053680400652X ]

N,N-Dimethylbiguanidium bromide

L. Lu, H. Zhang, S. Feng and M. Zhu

Online 27 March 2004

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (N-C) = 0.004 Å
• R factor = 0.034
• wR factor = 0.075
• Data-to-parameter ratio = 16.3

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT063_ALERT_3_C Crystal Probably too Large for Beam Size .......       0.70 mm    
PLAT414_ALERT_2_C Short Intra D-H..H-X       H1C    ..  H2D     ..       1.95 Ang.  
PLAT480_ALERT_4_C Long H...A H-Bond Reported H4B    ..  BR1     ..       3.14 Ang.  

   0 ALERT level A = In general: serious problem
   0 ALERT level B = Potentially serious problem
   3 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
   1 ALERT type 2 Indicator that the structure model may be wrong or deficient
   1 ALERT type 3 Indicator that the structure quality may be low
   1 ALERT type 4 Improvement, methodology, query or suggestion

Copyright © International Union of Crystallography
IUCr Webmaster