Exp. 3 Molecular modeling

• sp, 180*, 0 lone pairs, Linear, CO2

  
• 3, sp2, 120*, Triangular planar, BCl, 1 lone pair

  
• Steric number: 3, sp2, 120*, Bent, SO2, 1 lone pairs

  
• Steric number: 4, sp3, 109.5*, Tetrahedral, CH4, 0 lone pairs

  
• Steric number: 4, sp3, 109.5*, Trigonal pyramidal, NH3, 1 lone pairs

  
• Steric number: 4, sp3, 109.5*, Bent, H2O, 2 lone pairs

  
• Steric number: 5, dsp3, 90*/120*, Trigonal bipyramidal, PCl5, 0 lone pairs

  
• Steric number: 5, dsp3, 90*/120*, Seesaw, SF4, 1 lone pairs

  
• Steric number: 5, dsp3, 90*/120*, T-shaped, ClF3, 2 lone pairs

  
• Steric number: 6, d2sp3, 90*, Octahedral, SF6, 0 lone pairs

  
• Steric number: 6d2sp3, 90*, Square pyramidal, BrF5, 1 lonepairs

  
• 2s

  
• 2p (x, y, z)

  
• 3d

  
• 3dz^2

  
• HOMO: Highest Occupied Molecular Orbital

  
• LUMO: Lowest Unoccupied Molecular Orbital

  
• Lewis base: NH3 donates electron

  Lewis acid: BH3 accept electron
• VSER: Valance Shell Electron Pair Repulsion
• Steric number: 6, d2sp3, 90*, Square planar, XeF4, 2 lone pairs