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Organic > Chapter 3 Structure > Flashcards

Chapter 3 Structure Flashcards

1
Q

What are the four types of quantum numbers?

A

Principal, azimuthal, magnetic, spin

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2
Q

What is the principal quantum number?

A

Tells you about the size/shell.

n

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3
Q

What are the possible values for the principal quantum number?

A

One to infinity

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4
Q

What is the azimuthal quantum number?

A

Tells you about the sub shell or shape.

l

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5
Q

What are the possible values for the azimuthal quantum number?

A

Zero to N -1

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6
Q

What is the magnetic quantum number?

A

Tells you about the orbital or orientation.

m l

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7
Q

What are the possible values for the magnetic quantum number?

A

Negative L to Positive L

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8
Q

What is the spin quantum number?

A

It tells you about the spin.

m s

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9
Q

What are the possible values for the spin quantum number?

A

+/- 1/2

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10
Q

What type of overlapping occurs in a sigma bond?

A

Head to head or tail to tail overlapping

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11
Q

What type of overlapping occurs for a pi bond?

A

Parallel overlapping of p orbitals

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12
Q

List in order of decreasing strength.

Sigma bond, pi bond, double bond, triple bond

A

Triple bond, double bond, sigma bond, pi bond.

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13
Q

What is the S character of an SP orbital?

A

50% S 50% P

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14
Q

What is the bond angle of an SP orbital?

A

180

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15
Q

What is the S character of an SP2 orbital?

A

33% S 67% P

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16
Q

What is the bond angle of a SP2 orbital?

A

120

17
Q

What is the S character of an SP3 orbital?

A

25% S 75% P

18
Q

What is the bond angle of an SP3 orbital?

A

109.5

19
Q

What types of bonds make up an SP orbital?

A

A carbon with two double bonds or at least one triple bond.

20
Q

What types of bonds make up in SP2 orbital?

A

A carbon molecule with a double bond.

21
Q

What types of bonds make up SP3 orbitals?

A

Carbon with only single bonds

Organic (3 decks)

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