sp Hybrid Orbitals destructive constructive overlap overlap ·2 VSEPR pairs ·Linear electron sp hybrid pair geometry constructive destructive overlap overlap 。180°bond angle (-p second sp hybrid => Chapter 2 11
Chapter 2 11 sp Hybrid Orbitals • 2 VSEPR pairs • Linear electron pair geometry • 180° bond angle =>
sp2 Hybrid Orbitals ·3 VSEPR pairs Trigonal planar e pair geometry ·120°bond angle 0w-g sphybrid orbitals .unhybridized P.orhital 120P => three sphybrid orbitals superimposed sphybrid carbon atom (viewed from the side) Chapter 2 12
Chapter 2 12 sp2 Hybrid Orbitals • 3 VSEPR pairs • Trigonal planar e- pair geometry • 120° bond angle =>
sp3 Hybrid Orbitals ·4 VSEPR pairs Tetrahedral e pair geometry ·109.5°bond angle 109.59 Px Py Pa four sphybrids => Chapter 2 13
Chapter 2 13 sp3 Hybrid Orbitals • 4 VSEPR pairs • Tetrahedral e- pair geometry • 109.5° bond angle =>