Using only sigma overlap parameters, d(xy) orbitals arein energy by.TABLE 10.10 Angular Overlap Parameters: Sigma Interactions|Octahedral PositionsTetrahedral PositionsTrigonal Bipyramidal Positions4-5'12 M210Ligand Positions for CoordinationSigma Interactions (in units of eg)GeometriesMetal d OrbitalLigand Position z? x²-y² _ xy_xZCNShapePositionsyz2 Linear1, 6110 03 Trigonal2, 11, 122413T shape1, 3, 534Tetrahedral7, 8, 9, 104Square planar5 Trigonal bipyramidal 1, 2, 6, 11, 1242, 3, 4, 55411, 2, 3, 4, 51315Square pyramidal76Octahedral1, 2, 3, 4, 5, 6839109111616121616O raised, 11/4e(sigma)lowered, 11/4e(sigma)O raised, 18/16e(sigma)O lowered, 18/16e(sigma)lonler- -

In the given question, the energy of dxy orbital in the presence of upcoming ligands is needed to be…

TABLE 10.10 Angular Overlap Parameters: Sigma Interactions Octahedral Positions Tetrahedral Positions Trigonal Bipyramidal Positions 4- 5' 12- M÷2 10 Ligand Positions for Coordination Sigma Interactions (in units of e„) Geometries Metal d Orbital Ligand Position z? x²-y² xy xz 0 0 0 0 CN Shape Positions yz 2 Linear 1,6 1 1 3 Trigonal 2, 11, 12 2 4 3 T shape 1, 3, 5 3 4 4 4 Tetrahedral 7, 8, 9, 10 4 4 Square planar 2, 3, 4, 5 4 Trigonal bipyramidal 1, 2, 6, 11, 12 , 2, 3, 4, 5 5 1 Square pyramidal 6. Octahedral 1, 2, 3, 4, 5, 6 8 9 10 11 16 16 9 12 16 O raised, 11/4e(sigma) O lowered, 11/4e(sigma) O raised, 18/16e(sigma) lowered, 18/16e(sigma) -/3 -m -Jer -len -len -3

TABLE 10.10 Angular Overlap Parameters: Sigma Interactions Octahedral Positions Tetrahedral Positions Trigonal Bipyramidal Positions 4- 5' 12- M÷2 10 Ligand Positions for Coordination Sigma Interactions (in units of e„) Geometries Metal d Orbital Ligand Position z? x²-y² xy xz 0 0 0 0 CN Shape Positions yz 2 Linear 1,6 1 1 3 Trigonal 2, 11, 12 2 4 3 T shape 1, 3, 5 3 4 4 4 Tetrahedral 7, 8, 9, 10 4 4 Square planar 2, 3, 4, 5 4 Trigonal bipyramidal 1, 2, 6, 11, 12 , 2, 3, 4, 5 5 1 Square pyramidal 6. Octahedral 1, 2, 3, 4, 5, 6 8 9 10 11 16 16 9 12 16 O raised, 11/4e(sigma) O lowered, 11/4e(sigma) O raised, 18/16e(sigma) lowered, 18/16e(sigma) -/3 -m -Jer -len -len -3

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.

Question

Using only sigma overlap parameters, d(xy) orbitals are
in energy by.
TABLE 10.10 Angular Overlap Parameters: Sigma Interactions
|Octahedral Positions
Tetrahedral Positions
Trigonal Bipyramidal Positions
4-
5'
12 M2
10
Ligand Positions for Coordination
Sigma Interactions (in units of eg)
Geometries
Metal d Orbital
Ligand Position z? x²-y² _ xy_
xZ
CN
Shape
Positions
yz
2 Linear
1, 6
1
1
0 0
3 Trigonal
2, 11, 12
2
4
1
3
T shape
1, 3, 5
3
4
Tetrahedral
7, 8, 9, 10
4
Square planar
5 Trigonal bipyramidal 1, 2, 6, 11, 12
4
2, 3, 4, 5
5
4
1
1, 2, 3, 4, 5
1
3
1
5
Square pyramidal
7
6
Octahedral
1, 2, 3, 4, 5, 6
8
3
9
10
9
11
16
16
12
16
16
O raised, 11/4e(sigma)
lowered, 11/4e(sigma)
O raised, 18/16e(sigma)
O lowered, 18/16e(sigma)
lon
ler
- -

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