Molecular Formula: C7H100 IR: Only notable main absorptions is at 1710, 2945, and 3100 cm-¹ ¹H spectrum 2H, t J = 7.1 Hz 1H, s 13C spectrum 200 180 160 140 120 2H, t J = 7.1 Hz PPM 100 PPM 80 3H, s 60 2H, d J = 7.1 Hz 40
Electronic Transitions and Spectroscopy
The term “electronic” connotes electron, and the term “transition” implies transformation. In a molecule, the electrons move from a lower to a higher energy state due to excitation. The two energy states, the ground state and the excited state are the lowest and the highest energy states, respectively. An energy change is observed with this transition, which depicts the various data related to the molecule.
Photoelectron Spectroscopy
Photoelectron spectroscopy (PES) is a part of experimental chemistry. It is a technique used in laboratories that involves projecting intense beams of radiation on a sample element. In response, the element ejects electrons for which the relative energies are measured.
![Molecular Formula: C7H10O
IR: Only notable main absorptions is at 1710, 2945, and 3100 cm-¹
¹H spectrum
1H, s
13C spectrum
200
180
160
140
3H, s
2H, t
J = 7.1 Hz
2H, d
J = 7.1 Hz
dr
2H, t
J = 7.1 Hz
PPM
120
PPM
100
80
60
0
I
T
40
20](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F44d64c90-80be-49f7-98ba-b872f7a84aec%2F900da753-edb8-4305-b586-5a06f1059874%2F9gqmf9c_processed.jpeg&w=3840&q=75)
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