Electron & Molecular Geometry With Polarity Rules

Linear

2 Electron Regions

Trigonal Planar

3 Electron Regions

Tetrahedral

4 Electron Regions

Trigonal Bipyramidal

5 Electron Regions

Octahedral

6 Electron Regions

Linear Angle

180

Trigonal Planar 0 Lone Pair Angles and Name

120 & Trigonal Planar

Trigonal Planar 1 Lone Pair Angles and Name

<120 & Bent or (V-Shaped)

Tetrahedral 0 Lone Pair Angles and Name

109.5 & Tetrahedral

Tetrahedral 1 Lone Pair Angles & Name

<109.5 & Trigonal Pyramidal

Tetrahedral 2 Lone Pair Angles & Name

<109.5 & Bent or (V-Shaped)

Trigonal Bipyramidal 0 Lone Pair Angles & Name

90 & 120 Trigonal Bipyramidal

Trigonal Bipyramidal 1 Lone Pair Angles & Name

90 & <120 Seesaw

Trigonal Bipyramidal 2 Lone Pair Angles & Name

90 & 180 T-Shaped

Trigonal Bipyramidal 3 Lone Pair Angels & Name

180 Linear

Octahedral 0 Lone Pair Angles & Name

90 Octahedral

Octahedral 1 Lone Pair Angles & Name

90 Square Pyramidal

Octahedral 2 Lone Pair Angles & Name

90 Square Planar

Octahedral 3 Lone Pair Angles & Name

90 & 180 T-Shaped

Octahedral 4 Lone Pair Angels & Name

180 Linear

Linear Polarity?

Not Always

Bent (V-Shaped) Polarity

ALWAYS

Trigonal Planar Polarity

Not Always

Trigonal Pyramidal Polarity

ALWAYS

Trigonal Bipyramidal Polarity

Not Always

Seesaw Polarity

ALWAYS

T-Shaped Polarity

ALWAYS

Octahedral Polarity

Not Always

Square Pyramidal Polarity

ALWAYS

Square Planar Polarity

Not Always