4h The chlorophylls that participate in photosynthesis and the haem groups of cytochromes are derived from the porphine dianine group (1), which belongs to the D point group. The ground electronic state is A and the lowest-lying excited state is E. Is a photon-induced transition allowed from the ground state to the excited state? Explain your answer. lg : NH (1) HN:

4h The chlorophylls that participate in photosynthesis and the haem groups of cytochromes are derived from the porphine dianine group (1), which belongs to the D point group. The ground electronic state is A and the lowest-lying excited state is E. Is a photon-induced transition allowed from the ground state to the excited state? Explain your answer. lg : NH (1) HN:

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter13: Introduction To Symmetry In Quantum Mechanics

Section: Chapter Questions

Problem 13.22E: Figure 13.27 shows the structure of the molecule porphine. Figure 13.27 The structure of porphine....

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