electrons (Cont d) .
+
Skeletal structures
node
antibonding
molecular
Orbital
energy Is IS atomic orbital
level
=
bonding molecular
orbital
bond order : 12 (#bonds -
#antibonding electrons)
H2 =
12 (2-0) : 1
# bonds bond order
·
single
double
triple
Hez does not exist ; why ?
* antibonding orbital
O .
bonding :
12 (2-2)
IS IS order
=
O
, What happens when p-orbitals overlap side-to-side ?
#& antibonding
o + a
·
it bonding
o + a
~ IIIIMI MINI
What does it mean to be sp3 ? What is s-character ?
P+ p +
p +
S -Spy 111
↑ energetically identical
751 .
25 % SP3 Orbitals
P S
SPz =
P +
P + S
Sp = P +
S
67 % 33.1 50 % 50% %
P S
+
Skeletal structures
node
antibonding
molecular
Orbital
energy Is IS atomic orbital
level
=
bonding molecular
orbital
bond order : 12 (#bonds -
#antibonding electrons)
H2 =
12 (2-0) : 1
# bonds bond order
·
single
double
triple
Hez does not exist ; why ?
* antibonding orbital
O .
bonding :
12 (2-2)
IS IS order
=
O
, What happens when p-orbitals overlap side-to-side ?
#& antibonding
o + a
·
it bonding
o + a
~ IIIIMI MINI
What does it mean to be sp3 ? What is s-character ?
P+ p +
p +
S -Spy 111
↑ energetically identical
751 .
25 % SP3 Orbitals
P S
SPz =
P +
P + S
Sp = P +
S
67 % 33.1 50 % 50% %
P S
