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1. MO theory for homonuclear diatomic molecules (a) Determine the ground state electron configuration of the...
2. (40 points) The MO diagrams for homonuclear diatomic molecules are given below. LUMO Lowes Unceaupiad...
2. (40 points) The MO diagrams for homonuclear diatomic molecules are given below. LUMO Lowes Unceaupiad 2P HOMD (tHighast ocaupied No No mixing Mixing of og orbitals (a) (b) Bo BongNon 8-2 Va) (15 pts) Choose the appropriate diagram for the N2 molecule and place the right number of electrons. Indicate the frontier orbitals (HOMO and LUMO) and the bond order. b) (20 pts) Sketch a qualitative MO diagram for the heteronuclear diatomic anion CN; place the right number of...
Place the following five diatomic molecules in the first column of the table. For each molecule,...
Place the following five diatomic molecules in the first column of the table. For each molecule, write down its bond order. Li2, H2, C2, O2, N2, Be2 Molecule Bond order Bond length (Å) Dissociation energy (kJ/mol) 0.74 457 1.09 1.21 599 1.21 105 2.72 10.0 942 494 2.67 Number of electrons: H(1), He(2), Li(3), Be(4), C(6), N(7), O(8). Based on the table, draw (on the same plot) the ground state potential energy function of N2, Liz and Be2. Annotate axes....
5.A homonuclear diatomic molecule in its molecular ground state has the following electronic configuration: a) What...
5.A homonuclear diatomic molecule in its molecular
ground state has the following electronic configuration:
a) What is the link order?
b) What is the multiplicity of spin?
c) What is the difference in the stability of the molecule, when
ionizing it, removing an electron from the 1π_g molecular orbital
or doing it from the 3Sigma_g molecular orbital
i'll give you a like so please explain step by
step
thank you!
N a 1o21022032011143017 09 bo
a) Briefly explain the practical importance of the Born-Openheimer approximation in the theory of molecular structure....
a) Briefly explain the practical importance of the Born-Openheimer approximation in the theory of molecular structure. [4] b) For the B2 molecule in its ground state, determine i. The molecular orbital electron configuration [2] ii. The bond order [1] i. The term symbol [3] c) Use the electron configurations of NO and N, which is likely to have a shorter bond length [6] El (s+v2p) d) Show that the sp2 hybrid orbital normalized and orthogonal. is normalized if s and...
what is the ground state electron configuration and the bond order for N2+?
what is the ground state electron configuration and the bond order for N2+?
1. For the homonuclear diatomic molecules across the periodic table from H2 to Nez (10 molecules...
1. For the homonuclear diatomic molecules across the periodic table from H2 to Nez (10 molecules in all), make a MO diagram like the figure, and fill in the electrons. Be sure to get the order of the orbitals correct (see Fig. 11.14 of textbook). For each molecule, give the bond order and whether or not it's paramagnetic (unpaired spins). I know this seems like a pretty basic question, but it's important for chemists to have this model embedded in...
Using the molecular orbital energy ordering for second-row homonuclear diatomic molecules in which the π2p orbitals...
Using the molecular orbital energy ordering for second-row homonuclear diatomic molecules in which the π2p orbitals lie at lower energy than the σ2p, predict the bond order in a molecule or ion with each of the following numbers of total valence electrons.(Use the drawing MO energy diagrams) Will the molecule or ion be diamagnetic or paramagnetic? Part A Determine the bond order in a molecule or ion with 4 valence electrons. Part B Will this molecule or ion be diamagnetic...
2. (40 points) The MO diagrams for homon omonuclear diatomic molecules is given below. umolt Anh...
2. (40 points) The MO diagrams for homon omonuclear diatomic molecules is given below. umolt Anh HOMO Homo a) Bo 8 4 2 No mixing Mixing of, orbitals (a) (b) U2 36 zire .02=642=2e- va) (15 pts) Choose the appropriate diagram for the O molecule and place the right number of electrons. Indicate the frontier orbitals (HOMO and LUMO) and the bond order. b) (20 pts) Sketch a qualitative MO diagram for the heteronuclear diatomic anion CN; place the right...
Use molecular orbital theory to predict the following properties of the N2 2+ ion: (a) electron...
Use molecular orbital theory to predict the following properties of the N2 2+ ion: (a) electron configuration; (b) bond order; (c) magnetic character (paramagnetic or diamagnetic); (d) whether the bond length is longer or shorter than in the N2 molecule; (e) whether the bond strength is greater or less than in the N2 molecule. Use the M.O. diagram for N2 in Figure 10.13 of Tro, Fridgen and Shaw as a starting point for this question.
2. Consider the O; molecule (a) Indicate the ground state orbital diagram, the ground state electron...
2. Consider the O; molecule (a) Indicate the ground state orbital diagram, the ground state electron configuration, the bond order and whether O2 in the ground state is diamagnetic or paramagnetic. (8 points) (b) A Lewis structure obeying the octet rule can be drawn for O, as follows Does the above Lewis structure represent a paramagnetic state or a diamagnetic state? (2 points) (c)Use the molecular orbital diagram for O, to show that the above Lewis structure corresponds to an...
2. (40 points) The MO diagrams for homonuclear diatomic molecules are given below. LUMO Lowes Unceaupiad 2P HOMD (tHighast ocaupied No No mixing Mixing of og orbitals (a) (b) Bo BongNon 8-2 Va) (15 pts) Choose the appropriate diagram for the N2 molecule and place the right number of electrons. Indicate the frontier orbitals (HOMO and LUMO) and the bond order. b) (20 pts) Sketch a qualitative MO diagram for the heteronuclear diatomic anion CN; place the right number of...
Place the following five diatomic molecules in the first column of the table. For each molecule, write down its bond order. Li2, H2, C2, O2, N2, Be2 Molecule Bond order Bond length (Å) Dissociation energy (kJ/mol) 0.74 457 1.09 1.21 599 1.21 105 2.72 10.0 942 494 2.67 Number of electrons: H(1), He(2), Li(3), Be(4), C(6), N(7), O(8). Based on the table, draw (on the same plot) the ground state potential energy function of N2, Liz and Be2. Annotate axes....
5.A homonuclear diatomic molecule in its molecular
ground state has the following electronic configuration:
a) What is the link order?
b) What is the multiplicity of spin?
c) What is the difference in the stability of the molecule, when
ionizing it, removing an electron from the 1π_g molecular orbital
or doing it from the 3Sigma_g molecular orbital
i'll give you a like so please explain step by
step
thank you!
N a 1o21022032011143017 09 bo
a) Briefly explain the practical importance of the Born-Openheimer approximation in the theory of molecular structure. [4] b) For the B2 molecule in its ground state, determine i. The molecular orbital electron configuration [2] ii. The bond order [1] i. The term symbol [3] c) Use the electron configurations of NO and N, which is likely to have a shorter bond length [6] El (s+v2p) d) Show that the sp2 hybrid orbital normalized and orthogonal. is normalized if s and...
1. For the homonuclear diatomic molecules across the periodic table from H2 to Nez (10 molecules in all), make a MO diagram like the figure, and fill in the electrons. Be sure to get the order of the orbitals correct (see Fig. 11.14 of textbook). For each molecule, give the bond order and whether or not it's paramagnetic (unpaired spins). I know this seems like a pretty basic question, but it's important for chemists to have this model embedded in...
2. (40 points) The MO diagrams for homon omonuclear diatomic molecules is given below. umolt Anh HOMO Homo a) Bo 8 4 2 No mixing Mixing of, orbitals (a) (b) U2 36 zire .02=642=2e- va) (15 pts) Choose the appropriate diagram for the O molecule and place the right number of electrons. Indicate the frontier orbitals (HOMO and LUMO) and the bond order. b) (20 pts) Sketch a qualitative MO diagram for the heteronuclear diatomic anion CN; place the right...
2. Consider the O; molecule (a) Indicate the ground state orbital diagram, the ground state electron configuration, the bond order and whether O2 in the ground state is diamagnetic or paramagnetic. (8 points) (b) A Lewis structure obeying the octet rule can be drawn for O, as follows Does the above Lewis structure represent a paramagnetic state or a diamagnetic state? (2 points) (c)Use the molecular orbital diagram for O, to show that the above Lewis structure corresponds to an...
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