Construct the molecular orbital diagram for H2- and then identify the bond order
The following solution is suggested to handle the subject “Construct the molecular orbital diagram for H2- and then identify the bond order“. Let’s keep an eye on the content below!
Question “Construct the molecular orbital diagram for H2- and then identify the bond order”
Construct the molecular orbital diagram for H2– and then identify the bond order.
Bond order:
0
0.5
1
1.5
2
Answer
This problem was solved using a molecular orbital diagram.
To explain chemical bonding within a molecule, a molecular orbital diagram can be used. This diagram is based on the molecular orbital theory.
The molecular orbital theory states that a molecular orbital of a molecule can be formed from the combination of its atomic orbitals, and electrons are distributed among them.
Calculating the bond order for any molecule by using electrons that are distributed in a molecular orbital diagram is how it works.
{B_O}{\rm{ = }}\frac{1}{2}\left( {{n_{\rm{b}}} - {n_{\rm{a}}}} \right)Here, {B_O}
(1)
Fill $math_tag_2 with molecular orbital diagrams
(2)
The total number of electrons in bonding orbitals amounts to 2
The total number of electrons in an antibonding orbital is $math_tag_4
Here is the formula to calculate bond order:
{B_O}{\rm{ = }}\frac{1}{2}\left( {{n_{\rm{b}}} - {n_{\rm{a}}}} \right)Substitute $math_tag_3
\begin{array}{c}\\{B_O} = \frac{1}{2}\left( {2 - 1} \right)\\\\ = 0.5\\\end{array}Bond order for {{\rm{H}}_2}^ - Ans Part 1
The molecular orbital diagram for $math_tag_8
Part 2
The bond order for $math_tag_8
Conclusion
Above is the solution for “Construct the molecular orbital diagram for H2- and then identify the bond order“. We hope that you find a good answer and gain the knowledge about this topic of science.