VESPR And Moleculer Orbital Theory Flashcards

1
Q

A

A

central atom

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2
Q

X

A

bonding atom

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3
Q

E

A

lone pair

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4
Q

SN 2

A

linear

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5
Q

SN 3

A

triginal planar

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6
Q

SN 4

A

tetrahedral

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7
Q

SN 5

A

trigonal bipyremidal

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8
Q

SN 6

A

octahedral

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9
Q

n molecular orbitals can be constructed from ______ atomic orbitals

A

n

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10
Q

molecular orbitals formed by constructive interference

A

bonding orbitals

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11
Q

molecular orbitals formed by destructive interferce

A

antibonding orbitals

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12
Q

bond order

A

1/2(# bonding electrons- # antibonding electrons)

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13
Q

3 requirenments for atomic orbitals to interact

A
  1. same symmetry
  2. similar energy
  3. spatial overlap
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14
Q

homo

A

highest occupied molecular orbital

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15
Q

lumo

A

lowest unoccupied molecular orbital

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16
Q

sigma bond

A

cylindrically symmetrical about the bond axis

17
Q

pi bond

A

molecular orbitals with nodal planes