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Molecular orbital theory of N2 and …

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Molecular orbital theory of N2 and o2
  • 2 answers

Gaurav Seth 4 years, 8 months ago

The electronic structure of nitrogen atom is  Leaving out 4 electrons in the 1s orbital of two nitrogen atoms constituting the molecule (represented as KK), the molecular orbital energy diagram for remaining 10 electrons in nitrogen (N2) is as shown as below:


(i) Electronic configuration:
N2 : [KK (σ2s)2 (σ2s)2 (2px)1(σ2pz)2]
(i) Bond order : Here Nh = 8 and Na = 2

The two nitrogen atoms in nitrogen molecule are linked by three covalent bonds (i.e. a triple bond).

Gaurav Seth 4 years, 8 months ago

Electronic structure of oxygen atom is  Leaving out the 4 electrons in the 1s orbitals of two oxygen atoms constituting the molecule (represented as KK), the molecular orbital energy diagram for remaining 12 electrons of oxygen as molecule is shown:

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