Copper 5,10,15,20-Tetrakis-(3,4-dibenzyloxyphenyl)porphyrin
The copper complex of 5,10,15,20-tetrakis-(3,4-dibenzyloxyphenyl)porphyrin (CuTDBOPP) was synthesized and characterized with electronic absorption spectroscopy and ESI high-resolution spectrometry. In the electronic spectrum, there was a shift in the Soret band from 424 nm to 420 nm that indicated t...
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Veröffentlicht in: | MolBank 2017-03, Vol.2017 (1), p.M931 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The copper complex of 5,10,15,20-tetrakis-(3,4-dibenzyloxyphenyl)porphyrin (CuTDBOPP) was synthesized and characterized with electronic absorption spectroscopy and ESI high-resolution spectrometry. In the electronic spectrum, there was a shift in the Soret band from 424 nm to 420 nm that indicated that the insertion of the metal ion was successful. Additionally, the number of Q bands decreased from four peaks to a single peak at 541 nm. The molar absorptivity of the Soret and Q band are 3.4 × 105 cm−1·M−1 and 1.8 × 105 cm−1·M−1, respectively. The ESI HRMS was in excellent agreement with simulated isotopic distribution spectra. CuTDBOPP was incorporated into a series of Gratzel cells where the open current voltage was recorded. |
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ISSN: | 1422-8599 1422-8599 |
DOI: | 10.3390/M931 |