Spectral data of porphyrin derivative C76H54N4

  • M. P. Dobhal
Chapter
Part of the Molecules and Radicals book series (volume 32B2)

Abstract

This chapter contains a tabular compilation of nuclear magnetic resonance data and UV-visible spectral data of porphyrin derivative C76H54N4.

2. Spectral Studies

Spectral Data of Porphyrin Isomers and Expanded Porphyrins

Structure formula

NMR

IR

UV-visible

Remarks

Ref.

Solvent

Peaks δ [ppm]/nJ [Hz]

Peaks γ [cm−1]

Solvent

Peaks λ [nm]/ (ε [M−1cm−1]/ log ε)

  

CDCl3

1 H NMR

1.72 (s, 2H, 2xNH),

1.98–2.17 (m, 16H),

6.4 (m, 8H),

6.92–7.01 (m, 8H),

7.54–7.66 (m, 12H),

8.03–8.05 (m, 8H)

 

CHCl3

494 (2.47 × 105),

632 (1.86 × 104),

685 (2.44 × 104)

Greenish crystals

[04She]

Symbols and abbreviations

Short Form

Full Form

NMR

nuclear magnetic resonance

IR

infrared

UV-Visible

ultraviolet–visible

δ

chemical shift

γ

absorption band

λ

wavelength

ε

molar absorptivity

References

  1. [04She]
    Shen, Z., Uno, H., Shimizu, Y., Ono, N.: Org. Biomol. Chem. 2, 3442 (2004)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  • M. P. Dobhal
    • 1
  1. 1.Department of ChemistryUniversity of RajasthanJaipurIndia

Personalised recommendations