Keywords: Boron-trifluoride-resonance.png Typical textbook resonance forms of boron trifluoride BF<sub>3</sub> Based on discussion in http //jchemed chem wisc edu/Journal/Issues/1998/Jul/abs923 html J Chem Educ 1998 75 923-925 and Greenwood Earnshaw 2nd Edn p 196 Own 2009-01-24 Ben Mills Benjah-bmm27 Images by Ben Mills Boron trifluoride Mesomerism |