Acta Cryst. (2006). E62, o1141-o1142  [ doi:10.1107/S1600536806005836 ]

2-(3-Bromo-4-methoxyphenyl)imidazo[1,2-a]pyridine

G.-Y. Duan, C.-B. Tu, Y.-W. Sun, D.-T. Zhang and J.-W. Wang

Online 24 February 2006

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean (C-C) = 0.006 Å
• R factor = 0.051
• wR factor = 0.132
• Data-to-parameter ratio = 13.3

checkCIF/PLATON results

No syntax errors found




Alert level C
PLAT200_ALERT_1_C Check the Reported _diffrn_ambient_temperature .        293 K     
PLAT250_ALERT_2_C Large U3/U1 Ratio for Average U(i,j) Tensor ....       2.42       
PLAT431_ALERT_2_C Short Inter HL..A Contact  Br1    ..  Br2     ..       3.58 Ang.  
PLAT431_ALERT_2_C Short Inter HL..A Contact  Br1    ..  Br2     ..       3.59 Ang.  

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

   1 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
   3 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

Copyright © International Union of Crystallography
IUCr Webmaster