Below we present the MO diagram of ML4 molecule with a C4 point group, as well...
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Below we present the MO diagram of ML4 molecule with a C4 point group, as well as detailed information of each MO. Here L is a o ligand that only contributes a s orbital (OL orbitals) and M is a main-group atom that only contributes three p orbitals in the MO diagram (PM orbitals). We have derived the MO diagram of molecule ML4 in Exercise 1. a Pz Pz. PM b b OL e Px Py R D Px Now we consider the one-dimensional periodic chain structure with periodicity a (shown below) and aim to derive its band diagram. In this specific case, only the interactions between orbitals from nearest neightbour atoms will be considered, i.e. only orbital overlaps between M and L atoms will be considered when constructing the band diagram. For example, when considering the band structure resulting from a orbital, the orbital overlaps when k = 0 and k = n/a are presented below. As the interactions between M and L atoms highlighted in red are anti-bonding when k = 0 and bonding when k = /a, the band resultant from a should be of higher energy at k = 0 and of lower energy at k T/a. The interactions between L atoms in different repeating units are not = Below we present the MO diagram of ML4 molecule with a C4 point group, as well as detailed information of each MO. Here L is a o ligand that only contributes a s orbital (OL orbitals) and M is a main-group atom that only contributes three p orbitals in the MO diagram (PM orbitals). We have derived the MO diagram of molecule ML4 in Exercise 1. a Pz Pz. PM b b OL e Px Py R D Px Now we consider the one-dimensional periodic chain structure with periodicity a (shown below) and aim to derive its band diagram. In this specific case, only the interactions between orbitals from nearest neightbour atoms will be considered, i.e. only orbital overlaps between M and L atoms will be considered when constructing the band diagram. For example, when considering the band structure resulting from a orbital, the orbital overlaps when k = 0 and k = n/a are presented below. As the interactions between M and L atoms highlighted in red are anti-bonding when k = 0 and bonding when k = /a, the band resultant from a should be of higher energy at k = 0 and of lower energy at k T/a. The interactions between L atoms in different repeating units are not =
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To derive the band diagram for the onedimensional periodic chain structure we need to consider the i... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
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