Homework Answers
Here is the orbital diagram..
in cyclopentadiene,there are 5
carbon atoms,and the system is nonconjugate. But in cyclopentadiene
anion there are 5 carbon atoms,6 electrons, moreover the system is
conjugated planar system. It follows Huckel's rule and Frost model.
Thus it is an aromatic system.
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Draw the orbital diagram for cyclopentadienyl anion (see below for structure) and identify the HOMO and...
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?
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.
I need to draw the orbital energy diagram for 1-methoxy-1,3-butadiene and identify the most favor...
I need to draw the orbital energy diagram for 1-methoxy-1,3-butadiene and identify the most favorable HOMO-LUMO transitions.
18 13. [8 marks] Complete the orbital interaction diagram for carbon monoxide (CO) below (a) Determine...
18 13. [8 marks] Complete the orbital interaction diagram for carbon monoxide (CO) below (a) Determine the bond order of CO 2p Answer: 25 2s 2p (b) Identify the highest occupied molecular orbital (HOMO) of CO 2p Answer: CT 1S 1s co Answer: Best Lewis structure of (c) The reaction of the Lewis acid BH3 (1 mol) with CO (1 mol) forms a new compound A (1 mol) as the only product. The boron in compound A is sp hybridized....
7. Draw a molecular orbital energy diagram for the allylic carbocation (line-angle structure shown below). (6...
7. Draw a molecular orbital energy diagram for the allylic carbocation (line-angle structure shown below). (6 points) a) According to MOT and based on your MO diagram, predict the product(s) of the reaction of the allylic carbocation with a bromide ion (Br"). (2 points)
7. Draw a molecular orbital energy diagram for the allylic carbocation (line-angle structure shown below). (6...
7. Draw a molecular orbital energy diagram for the allylic carbocation (line-angle structure shown below). (6 points) a) According to MOT and based on your MO diagram, predict the product(s) of the reaction of the allylic carbocation with a bromide ion (Br).(2 points)
Echo 360 Recordings hape homework Untitled [Review Topics] [References] For each of the species below, identify...
Echo 360 Recordings hape homework Untitled [Review Topics] [References] For each of the species below, identify any cyclic conjugated system, then: 1 pts are A. Determine the number of electrons in a system of cyclic conjugation (zero if no cyclic conjugation). B. Specify whether the species is "a"-aromatic, "aa"-anti-aromatic, or "na"-non-aromatic (neither aromatic nor anti- aromatic) (Presume rings to be planar unless structure obviously prevents planarity. If there is more than one conjugated ring, count electrons in the largest.) 1...
"Determine the structure of each compound. For each NMR below, draw the determined structure and annotate(...
"Determine the structure of each compound. For each NMR below,
draw the determined structure and annotate( correlate the
equivalent protons with the corresponding NMR signals in the
spectrum)."
All work must be very neat and organized. you need to organize your thoughts, please use o separate sheet of paper. Below are six IH NMR spectra from six different compounds. The molar mass for each compound is given. Determine the structure of each compound. For each 'H NMR spectra below, draw...
please explain as well, thank you. (8) 1. Draw all the molecular orbitals for the X-system of the allyl anion. Indic...
please explain as well, thank you.
(8) 1. Draw all the molecular orbitals for the X-system of the allyl anion. Indicate which orbital is the HOMO. (20) 2. Provide reasonable product structures for the following reactions. Indicate clearly if you expect one isomer to predominate. NBS/ROOH D-Br (1 mg) +25°C (1g) -40 °C ) Br (1 e -78 "C (12) 3. Provide product structures for the following Diels-Alder reactions. The second Diels-Alder product eliminates a neutral substance upon further heating....
b) Is CO paramagnetic or diamagnetic? What is the bond order of CO? c) Draw a Lewis structure...
Draw an energy-level diagram for the valence molecular orbitals of CO. Include the relevant atomic orbitals in your diagram. Clearly label each molecular orbital (e.gs2s, p2p, etc.) and fill in the appropriate number of electrons. Use the same energy order as the neutral O2 molecule.b) Is CO paramagnetic or diamagnetic? What is the bond order of CO? c) Draw a Lewis structure for CO. Does this match the predicted bond order? d) CO can react withOH– to form the formate...
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?
18 13. [8 marks] Complete the orbital interaction diagram for carbon monoxide (CO) below (a) Determine the bond order of CO 2p Answer: 25 2s 2p (b) Identify the highest occupied molecular orbital (HOMO) of CO 2p Answer: CT 1S 1s co Answer: Best Lewis structure of (c) The reaction of the Lewis acid BH3 (1 mol) with CO (1 mol) forms a new compound A (1 mol) as the only product. The boron in compound A is sp hybridized....
7. Draw a molecular orbital energy diagram for the allylic carbocation (line-angle structure shown below). (6 points) a) According to MOT and based on your MO diagram, predict the product(s) of the reaction of the allylic carbocation with a bromide ion (Br"). (2 points)
7. Draw a molecular orbital energy diagram for the allylic carbocation (line-angle structure shown below). (6 points) a) According to MOT and based on your MO diagram, predict the product(s) of the reaction of the allylic carbocation with a bromide ion (Br).(2 points)
Echo 360 Recordings hape homework Untitled [Review Topics] [References] For each of the species below, identify any cyclic conjugated system, then: 1 pts are A. Determine the number of electrons in a system of cyclic conjugation (zero if no cyclic conjugation). B. Specify whether the species is "a"-aromatic, "aa"-anti-aromatic, or "na"-non-aromatic (neither aromatic nor anti- aromatic) (Presume rings to be planar unless structure obviously prevents planarity. If there is more than one conjugated ring, count electrons in the largest.) 1...
"Determine the structure of each compound. For each NMR below,
draw the determined structure and annotate( correlate the
equivalent protons with the corresponding NMR signals in the
spectrum)."
All work must be very neat and organized. you need to organize your thoughts, please use o separate sheet of paper. Below are six IH NMR spectra from six different compounds. The molar mass for each compound is given. Determine the structure of each compound. For each 'H NMR spectra below, draw...
please explain as well, thank you.
(8) 1. Draw all the molecular orbitals for the X-system of the allyl anion. Indicate which orbital is the HOMO. (20) 2. Provide reasonable product structures for the following reactions. Indicate clearly if you expect one isomer to predominate. NBS/ROOH D-Br (1 mg) +25°C (1g) -40 °C ) Br (1 e -78 "C (12) 3. Provide product structures for the following Diels-Alder reactions. The second Diels-Alder product eliminates a neutral substance upon further heating....
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