write the electronic configuration of the following and calculate the bond order. He2, He^+2 Li2, Be2 B2 C2 F2 and Ne2
Answers
Answered by
6
Answer:
Six species are diamagentic as all electrons are paired. These are
H
2
(σ1s)
2
,
Li
2
KK(σ2s)
2
,
Be
2
KK(σ2s)
2
(σ
∗
2s)
2
,
C
2
KK(σ2s)
2
(σ
∗
2s)
2
(π2p
y
)
2
(π2p
z
)
2
,
N
2
KK(σ2s)
2
(σ
∗
2s)
2
(π2p
y
)
2
(π2p
z
)
2
(σ2px)
2
F
2
KK(σ2s)
2
(σ
∗
2s)
2
(σ2px)
2
(π2p
y
)
2
(π2p
z
)
2
(π
∗
2p
y
)
2
(π
∗
2p
z
)
2
.
Three species are paramgnetic as unpaired electrons are present.These are
He
2
+
(σ1s)
2
(σ
∗
1s)
1
B
2
KK(σ2s)
2
(σ
∗
2s)
2
(π2p
y
)
1
(π2p
z
)
1
O
2
−
KK(σ2s)
2
(σ
∗
2s)
2
(σ2px)
2
(π2p
y
)
2
(π2p
z
)
2
(π
∗
2p
y
)
1
(π
∗
2p
z
)
1
.
Similar questions