Basic!Symmetry! · 2017. 6. 8. · VSEPR THEORY - Valence Shell Electron Pair Repulsion Theory !...
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VSEPR THEORY - Valence Shell Electron Pair Repulsion Theory Number of bonds Number of lone pairs Total axes of symmetry Basic Symmetry (Geometry of Bonds) Actual Shape Sketch of 3D shape Bond Angles Polarity
Transcript of Basic!Symmetry! · 2017. 6. 8. · VSEPR THEORY - Valence Shell Electron Pair Repulsion Theory !...
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VSEPR THEORY - Valence Shell Electron Pair Repulsion Theory Number of bonds
Number of lone pairs
Total axes of symmetry
Basic Symmetry (Geometry of Bonds)
Actual Shape Sketch of 3-‐D shape Bond Angles
Polarity
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Number of bonds
Number of lone pairs
Total axes of symmetry
Basic Symmetry (Geometry of Bonds)
Actual Shape Sketch of 3-‐D shape Bond Angles
Polarity
-
VSEPR THEORY - Valence Shell Electron Pair Repulsion Theory Number of bonds
Number of lone pairs
Total axes of symmetry
Basic Symmetry (Geometry of Bonds)
Actual Shape Sketch of 3-‐D shape Bond Angles
Polarity
2 0 2 Linear linear
180o No
3 0 3 Trigonal Planar
Trigonal Planar
120o No
2 1 3 Trigonal Planar
Bent or “V” shape
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Number of bonds
Number of lone pairs
Total axes symmetry
Basic Symmetry (Geometry of Bonds)
Actual Shape Sketch of 3-‐D shape Bond Angles
Polarity
5 0 5 Trigonal Bipyramidal
Trigonal Bipyramidal
120o and
90o
No
4 1 5 Trigonal Bipyramidal
SeeSaw
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VSEPR THEORY - Valence Shell Electron Pair Repulsion Theory Molecule / Polyatomic ion
Number of bonds
Number of lone pairs
Total axes of symmetry
Basic Symmetry (Geometry of Bonds)
Actual Shape Sketch of 3-‐D shape
Bond Angles
Polarity
2 0 2 Linear linear
180o No
3 0 3 Trigonal Planar
Trigonal Planar
120o No
2 1 3 Trigonal Planar
Bent or “V” shape
-
Molecule / Polyatomic ion
Number of bonds Number of lone pairs
Total axes symmetry
Basic Symmetry (Geometry of Bonds)
Actual Shape Sketch of 3-‐D shape Bond Angles
Polarity
5 0 5 Trigonal Bipyramidal
Trigonal Bipyramidal
120o and
90o
No
4 1 5 Trigonal Bipyramidal
SeeSaw
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