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Molecular Geometry

The document presents a molecular geometry chart detailing the relationship between the number of electron groups, lone pairs, electron pair arrangements, and corresponding molecular geometries. It includes bond angles for various configurations such as linear, trigonal planar, tetrahedral, and octahedral. The chart provides essential information for understanding molecular shapes based on electron pair interactions.

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diemtran1015
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196 views1 page

Molecular Geometry

The document presents a molecular geometry chart detailing the relationship between the number of electron groups, lone pairs, electron pair arrangements, and corresponding molecular geometries. It includes bond angles for various configurations such as linear, trigonal planar, tetrahedral, and octahedral. The chart provides essential information for understanding molecular shapes based on electron pair interactions.

Uploaded by

diemtran1015
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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Molecular Geometry Chart

# of Electron Number of Electron Pair Molecular Geometry Approximate


Groups Lone Pairs Arrangement Bond Angles
2 0 linear 180o 180°

0 trigonal planar 120°


120o

1 bent <120°
3
<120o

0 tetrahedral 109.5°
o
109.5

1 trigonal pyramid <109.5° (~107°)

<109.5o
4
2 bent <109.5°(~105°)

<109.5o

0 trigonal 90o
90°, 120°
bipyramidal
120o

1 see-saw <90o <90°, <120°


<120o

2 T-structure <90°
<90o
5

3 linear 180°
180o

0 octahehral 90o 90°, 90°

90o

6 1 square pyramidal 90°, <90°

90o

<90o

2 square planar 90°


90o

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