Draw the molecular orbital diagram using the polygon method of cycloheptatriene anion. Label all the orbitals...
Draw the molecular orbital diagram using the polygon
method of cycloheptatriene anion. Label all the orbitals and fill
in the electrons in the system.
Use the molecular orbital diagram to predict whether the system is
non, anti, or aromatic and explain your answer without using
huckels rule.
Homework Answers
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Draw the molecular orbital diagram using the polygon
method of cycloheptatriene anion. Label all the orbitals...
5. Draw the molecular orbital diagram for N2. Label all of the atomic orbitals and molecular...
5. Draw the molecular orbital diagram for N2. Label all of the atomic orbitals and molecular orbitals and put the correct number of electrons in. You do not need to draw the shapes of any of the orbitals. a) MO diagram b) Based on your MO diagram, is N2 diamagnetic or paramagnetic? c) Calculate the bond order for N2.
4. On the basis of molecular orbitals and molecular orbital diagrams, predict which molecule in each...
4. On the basis of molecular orbitals and molecular orbital diagrams, predict which molecule in each series will have the longest bond. Be sure to provide a brief explanation a. B2, B2 b. 02*, 0,- c. HHe", Hz 5. Consider the hydroxide ion, OH and do the following: a. Prepare a molecular orbital diagram and fill with electrons given the following atomic orbital potential energies: O(2s) = -32.3 eV, O(2p) = -15.8 eV, H(s) -13.6 eV. Be sure to label...
please help!!!! with distributed a orbitals. IL A 0 0 0 0 0 0 2) Draw...
please help!!!!
with distributed a orbitals. IL A 0 0 0 0 0 0 2) Draw the MOLECULAR ORBITAL (MO) energy diagram for the cyclopentadiene radical and classify the ion as aromatic or antiaromatic. Explain why without using Huckel's rule but rather your MO energy diagram. Use the Polygon method to draw the Molecular Orbital diagram. (6pts)
6. Draw both the 1,2- and the 1,4-addition products of the following substrate. Circle the kinetic...
6. Draw both the 1,2- and the 1,4-addition products of the following substrate. Circle the kinetic product (2 pts.). HBE (1 ) 7. Construct an inscribed polygon in the circle provided to illustrate the molecular orbitals for the cycloheptatrienyl anion. Illustrate the relative energies of all the molecular orbitals, label bonding and anti-bonding and assuming this species is planar, assess whether it is non-aromatic, aromatic, or anti-aromatic. Explain why (2 pts.).
Which of the following statements concerning molecular orbital theory is/are true? 1. Bonding orbitals are equal in ener...
Which of the following statements concerning molecular orbital theory is/are true? 1. Bonding orbitals are equal in energy to their corresponding anti-bonding orbitals. 2. Adding electrons to anti-bonding orbitals destabilizes molecules. 3. Unlike when we fill atomic orbitals, we DON'T use Hund's Rule to fill molecular orbitals. Group of answer choices
1. Draw the allyl anion molecular orbital diagram. How many electrons are in the HOMO of...
1. Draw the allyl anion molecular orbital diagram. How many electrons are in the HOMO of the allylic anion has how many electrons in its ground state?
13. (14 pts) MO Theory Draw the complete (core and valence) molecular orbital energy level diagram...
13. (14 pts) MO Theory Draw the complete (core and valence) molecular orbital energy level diagram for the homonuclear diatomic molecule Be2. Use standard MO symbols to label the energy levels (That is: o, o, , or n*, as needed, with subscripts indicating which atomic orbitals formed them.) a. Sketch the molecular orbital formed when two 2p orbitals, one each on each Be atom, overlap to form a o antibonding MO b. Using your MO energy level diagram in (a),...
Construct the molecular orbital diagram of He2 using appropriate molecular orbital labels and arrows to represent...
Construct the molecular orbital diagram of He2 using appropriate molecular orbital labels and arrows to represent electrons. a) Sketch each molecular orbital. Explain HOW you identify an antibonding orbital. b) Identify the linear combination of atomic orbitals for each molecular orbital. Explain WHY there are two molecular orbitals. Explain why the He2 molecule is NOT observed experimentally. c)
For each of the following examples, (a) Draw a molecular orbital diagram. Include both the atomic...
For each of the following examples, (a) Draw a molecular orbital diagram. Include both the atomic orbitals that combine and the molecular orbitals that are formed. Clearly show the relative energies of all orbitals. Label all orbitals and show the appropriate number of electrons in the molecular orbitals. Give both labeling conventions (e.g. sigma2s and 1sigmag) for each of the molecular orbitals. You do not have to sketch the actual orbitals. (b) Give the bond order. (c) Indicate the effect...
(a) Draw a molecular orbital energy diagram for Cl2 and show which orbitals are occupied with...
(a) Draw a molecular orbital energy diagram for Cl2 and show which orbitals are occupied with electrons. (b) How many bands are expected in the photoelectron spectrum of the valence electrons for Cl2? Why? (c) Draw the shape of the r* orbital in Cl2. (d) What is the bond order for Cl2? (e) Is Cl2 diamagnetic or paramagnetic?
5. Draw the molecular orbital diagram for N2. Label all of the atomic orbitals and molecular orbitals and put the correct number of electrons in. You do not need to draw the shapes of any of the orbitals. a) MO diagram b) Based on your MO diagram, is N2 diamagnetic or paramagnetic? c) Calculate the bond order for N2.
4. On the basis of molecular orbitals and molecular orbital diagrams, predict which molecule in each series will have the longest bond. Be sure to provide a brief explanation a. B2, B2 b. 02*, 0,- c. HHe", Hz 5. Consider the hydroxide ion, OH and do the following: a. Prepare a molecular orbital diagram and fill with electrons given the following atomic orbital potential energies: O(2s) = -32.3 eV, O(2p) = -15.8 eV, H(s) -13.6 eV. Be sure to label...
please help!!!!
with distributed a orbitals. IL A 0 0 0 0 0 0 2) Draw the MOLECULAR ORBITAL (MO) energy diagram for the cyclopentadiene radical and classify the ion as aromatic or antiaromatic. Explain why without using Huckel's rule but rather your MO energy diagram. Use the Polygon method to draw the Molecular Orbital diagram. (6pts)
6. Draw both the 1,2- and the 1,4-addition products of the following substrate. Circle the kinetic product (2 pts.). HBE (1 ) 7. Construct an inscribed polygon in the circle provided to illustrate the molecular orbitals for the cycloheptatrienyl anion. Illustrate the relative energies of all the molecular orbitals, label bonding and anti-bonding and assuming this species is planar, assess whether it is non-aromatic, aromatic, or anti-aromatic. Explain why (2 pts.).
1. Draw the allyl anion molecular orbital diagram. How many electrons are in the HOMO of the allylic anion has how many electrons in its ground state?
13. (14 pts) MO Theory Draw the complete (core and valence) molecular orbital energy level diagram for the homonuclear diatomic molecule Be2. Use standard MO symbols to label the energy levels (That is: o, o, , or n*, as needed, with subscripts indicating which atomic orbitals formed them.) a. Sketch the molecular orbital formed when two 2p orbitals, one each on each Be atom, overlap to form a o antibonding MO b. Using your MO energy level diagram in (a),...
Construct the molecular orbital diagram of He2 using appropriate molecular orbital labels and arrows to represent electrons. a) Sketch each molecular orbital. Explain HOW you identify an antibonding orbital. b) Identify the linear combination of atomic orbitals for each molecular orbital. Explain WHY there are two molecular orbitals. Explain why the He2 molecule is NOT observed experimentally. c)
(a) Draw a molecular orbital energy diagram for Cl2 and show which orbitals are occupied with electrons. (b) How many bands are expected in the photoelectron spectrum of the valence electrons for Cl2? Why? (c) Draw the shape of the r* orbital in Cl2. (d) What is the bond order for Cl2? (e) Is Cl2 diamagnetic or paramagnetic?
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