Spectral data of porphyrin derivative C80H46N4Br8

  • 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 C80H46N4Br8.

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+

TFA

1 H NMR

2.60 (br, 4H),

2.89 (s, 12H, 4xCH3),

7.79 (d, 8H, J = 7.2 Hz),

7.86 (s, 8H),

8.03 (s, 8H),

8.42 (d, 8H, J = 7.2 Hz)

 

CH2Cl2

449 (4.98),

486 (5.10),

513 (5.35),

682 (4.44),

737 (5.08)

Green solid

[12Jia]

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. [12Jia]
    Jiang, X.-Z., Cai, C.-X., Liu, J.T., Uno, H.: Org. Biomol. Chem. 10, 3110 (2012)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

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

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