Molecular Shapes and VSEPR Theory
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These flashcards contain terms and definitions related to the VSEPR theory and molecular shapes, crucial for understanding molecular geometry.
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13 Terms
AB2
Linear molecular shape with bond angles of 180°.
AB3
Trigonal Planar molecular shape with bond angles of 120°.
AB₂U
Bent / Angular molecular shape resulting from one lone pair.
AB4
Tetrahedral molecular shape with bond angles of 109.5°.
AB3U
Trigonal Pyramidal molecular shape caused by one lone pair.
AB2U2
Bent / Angular molecular shape formed with two lone pairs.
AB5
Trigonal Bipyramidal molecular shape with bond angles of 90° and 120°.
AB4U
Seesaw molecular shape with a mix of bond angles.
AB3U2
T-Shaped molecular shape with bond angles of 90°.
AB2U3
Linear molecular shape formed with three lone pairs.
AB6
Octahedral molecular shape with bond angles of 90°.
AB5U
Square Pyramidal molecular shape with bond angles of less than 90°.
AB4U2
Square Planar molecular shape with bond angles of 90°.
Note 
Flashcards (44)