Lewis acid (=Electrophile)
Examples of Lewis Acid/Base Reactions:
BF3 + NH3 → BF3NH3
Possible ˙.˙ of incomplete octet in boron and lone pair in nitrogen
**note that when the Lewis base (NH3) donates e- to the Lewis acid (BF3) it forms a coordinate bond
Cu2+ (aq) + 6H2O (l) → [Cu(H2O)6]2+ (aq)
Ligands(Lewis Base) form coordinate bonds to vacant d orbitals in the central atom (Lewis Acid)
파일
https://lh7-us.googleusercontent.com/mIjQnv88SNB4DALz78Q7UXGxTI6jSJGxnvJsHmmm89DpAjmuyoKO6DrtiW6zaGf3h-NBHUK0p8A_aFfM4TtWt4q6ygSeBT2zmx25OIKZ4B6GqQ4FPFGBkJtK8wlTmpH1emi_AR5oV0XNj4dHFZ9wzyA
https://lh7-us.googleusercontent.com/RKtO_o4bUyDBx1ZPbSb-faCrFjeubTcf72vhFfyceIEEN-aA2yQMlrXycsTJrHawClWPWZ41lL6iRbtlrbLk0mLNP2SDWzbItRIXeAI5lq66Lyun3QDl6-1jlBJgHrWKgBH2MLo91I8HokXE6B1UPj0