
Construct the symmetry-adapted linear combination molecular orbitals for hydrogen sulfide,

Interpretation:
The symmetry-adapted linear combination molecular orbitals for hydrogen sulfide are to be constructed.
Concept introduction:
A symmetry operation is defined as an action on an object to reproduce an arrangement that is identical to its original spatial arrangement. The spatial arrangement of the object remains identical after a symmetry operation. The point of reference through which a symmetry operation takes place is termed as a symmetry element.
Answer to Problem 13.71E
The symmetry-adapted linear combination molecular orbitals for hydrogen sulfide with
The symmetry-adapted linear combination molecular orbitals for hydrogen sulfide with
The symmetry-adapted linear combination molecular orbitals for hydrogen sulfide with
Explanation of Solution
The character table for
The structure of
Figure 1
The geometry of hydrogen selenide is bent due to presence of two lone pair of electrons. The
The atomic orbitals of
The six linear combinations can be obtained from the above table as shown below.
The linear combination for
The first and second combinations are the same. The fourth and fifth combinations are exactly zero. Therefore, the unique wavefunctions after the simplification for
The table for
The six linear combinations can be obtained from the above table as shown below.
The linear combination for
All combinations are exactly zero.
The table for
The six linear combinations can be obtained from the above table as shown below.
The linear combination for
The third, fifth and sixth combinations are exactly zero. Therefore, the unique wavefunctions after the simplification for
The table for
The six linear combinations can be obtained from the above table as shown below.
The linear combination for
All combinations except the fifth combination are exactly zero. Therefore, the unique wavefunctions after the simplification for
The symmetry-adapted linear combination molecular orbitals for hydrogen sulfide with
The symmetry-adapted linear combination molecular orbitals for hydrogen sulfide with
The symmetry-adapted linear combination molecular orbitals for hydrogen sulfide with
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Chapter 13 Solutions
Physical Chemistry
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