bonderino angles

• 2 bonding pairs:

  name: linear

  angle: 180
• 3 bonding pairs:

  name: trigonal planar

  angle: 120
• 5 bonding pairs:

  name: trigonal bypyramid

  angle: 120, 90

  
• 4 bonding pairs:

  name: tetrahedral

  angle: 109.5

  
• 6 bonding pairs:

  name: octahedron

  angle: 90

  
• the extra repulsion by lone pairs of electrons decrease the bond angle by 2.2 degrees
• 3 bonding 1 lone pair:

  name: triangular pyramid

  angle: 107.3 (109.5 - 2.2)

  
• 2 bonding 2 lone pairs:

  name: bent

  angle: 104.5

  
• 4 bonding 2 lone pairs:

  name: square planar

  angle: 90