I need to draw the orbital energy diagram for 1-methoxy-1,3-butadiene and identify the most favor...
Need molecular orbitals of 1,3-butadiene The molecular orbitals of 1, 3-butadiene are given below. Fill in the pi electrons expected in the ground state. Click on the blue box to toggle through 0, 1, or 2 electrons on each level. Select the which pi molecular orbital is the HOMO of the ground state pi_1 pi_2 pi_3 pi_4 LUMO of the ground state pi_1 pi_2 pi_3 pi_4
The molecular orbitals of 1,3-butadiene are given below. 1) Fill in the pi electrons expected in the ground state Click on the blue box to toggle through 0, 1, or 2 electrons on each level. 2) Select the which IT molecular orbital is the HOMO of the ground state LUMO of the ground state TT4 TT1 TT1 TT3 TT2 TT4 800 TT4 TT1 Ground state
Draw the orbital diagram for cyclopentadienyl anion (see below for structure) and identify the HOMO and LUMO? Extra Credit: Is this molecule aromatic, anti-aromatic or nonaromatic? (5 pts) NOTE: Complete your work on a separate sheet of paper. Write your answer for the extra credit on the sheet as well. Take a picture
Molecular orbital diagram Draw the complete molecular orbital diagram for hexa-l, 3.5-diene. What is the LUMO? What is the HOMO? How many psi's are there?
Please help!! Questions 1. Why does the trans conformation of a diene, in reaction with a dienophile, not lead to a Diels-Alder reaction product? 2. Complete the following Diels-Alder reactions. Provide the major endo-product(s). Diene Dienophile Product(s) Domov - 0.0- 3. How many a electrons are there in a molecule of 1.3-butadiene? 106 4. What is the maximum number of electrons that can reside in a molecular orbital? (Hint: It is the same maximum number that can fit into an...
i just want to verify i solved this correctly. for the energy diagram i had HOMO as E2 and LUMO as E3. For the pi bond energy i ended up getting Eπ = 3 alpha + 2 beta + square root 2 beta 1. Using Hückel Molecular Orbital theory for cyclooctatetraene2 (CaHe2: a. Show an energy level diagram for C3Hs2 with all of the possible energy levels in the pi bond system, and indicate the positions of the HOMO and...
Give the product of the following reaction: Draw the HOMO of butadiene and the LUMO of ethene (ethylene); include orbital phases. An unknown starting material underwent an S_n^2 reaction with NaBr to give the following products. Based on the mass spectrum below, what is the unknown starting material? (1)
Examine the molecular orbital diagram for butadiene, below. what are the molecular orbitals 1. The molecular orbital energy diagram for the ground (lowest energy) state of (CaHe) can be represented as below. The solid lines represent MO's, the dotted line represents the division between bonding and antibonding MO's, and arrows represent electrons of the TT-system (3). Energy On the blank diagrams below place the arrows (representing electrons) to appropriate ly show a. the first electronically excited state of butadiene (same...
For the element Be answer the following questions a) Give the complete electron configuration and orbital diagram. 2yes) b) Identify which of the orbitals in the above configuration are HOMO-I, HOMO, LUMO LUMO-1, LUMO-2 (2 pes)
Construct a partial molecular orbital energy level diagram describing the r-bond in a ketone of the type R2C-O. Clearly label the HOMO and LUMO orbitals and indicate the direction of a nucleophilic attaclk (f) 14 marks] Construct a partial molecular orbital energy level diagram describing the r-bond in a ketone of the type R2C-O. Clearly label the HOMO and LUMO orbitals and indicate the direction of a nucleophilic attaclk (f) 14 marks]