Interpretation:
The following questions regarding 1,3,5-cycloheptatriene are to be answered:
a) How many p atomic orbitals are present in 1,3,5-cycloheptatriene. b) How many molecular orbitals describe this conjugated system. c) How many are bonding molecular orbitals. d) How many are anti-bonding molecular orbitals e) Which molecular orbitals are filled with electrons. f) If this molecule absorbs a photon of UV light, between which two molecular orbitals the electron will move.
Concept introduction:
When atomic orbitals overlap among themselves equal number of molecular orbitals, bonding and anti-bonding, are produced. Electrons occupy the molecular orbitals following Auf bau, Pauli’s exclusion principle and Hund’s rule. When the molecule absorbs a photon of UV light, the electron will move from the highest occupied molecular orbital (HOMO) to lowest unoccupied molecular orbital (LUMO).
To answer:
The questions a) How many p atomic orbitals are present in 1,3,5-cycloheptatriene.b) How many molecular orbitals describe this conjugated system. c) How many are bonding molecular orbitals. d) How many are anti-bonding molecular orbitals e) Which molecular orbitals are filled with electrons. f) If this molecule absorbs a photon of UV light, between which two molecular orbitals the electron will move.
Trending nowThis is a popular solution!
Chapter 14 Solutions
Organic Chemistry
- A buffered solution containing dissolved aniline, CH,NH2, and aniline hydrochloride, CH, NH, Cl, has a pH of 5.41. Determine the concentration of CH, NH in the solution if the concentration of CH, NH, is 0.305 M. The pK of aniline is 9.13. [CHẠNH] = Calculate the change in pH of the solution, ApH, if 0.375 g NaOH is added to the buffer for a final volume of 1.40 L. Assume that any contribution of NaOH to the volume is negligible. ApH = Marrow_forwardShow work. don't give Ai generated solutionarrow_forwardShow work. don't give Ai generated solutionarrow_forward
- 1. Polyester Formation a. Draw the structure of the polyester formed (Seabacoyl Chloride + Ethylene Glycol). (Insert scanned hand-drawn structure or ChemDraw image.) b. What molecules are eliminated in this condensation reaction?arrow_forwardDon't used Ai solutionarrow_forwardWhat is the absorption spectrum of a solution of naphthalene in benzene , and the vibronic transitions responsible for the vibrational fine structure ?arrow_forward
Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning