@article{7623fe0f6f344da5bd928e4fa4b81f0a,
title = "First entry into nonmetal-centred porphycenes: Synthesis of a phosphorus(v) complex of octaethylporphycene",
abstract = "A phosphorus(v) complex of porphycene [P(OEPc)(OMe)2]PF6 (OEPc = 2,3,6,7,12,13,16,17-octaethylporphycenato dianion) has been synthesized and structurally characterized as the first porphycene derivative incorporating nonmetal elements in the macrocyclic cavity. An extremely low energy level of the LUMO is observed, which is rationalized by the low-lying π∗ orbital of the porphycene ring coupled with the insertion of the highly-inductive pentavalent phosphorus centre. The compound is luminescent in bright red with a quantum yield of 22.7% in CH2Cl2 at 298 K.",
author = "Masaaki Abe and Hiroto Mukotaka and Taro Fujioka and Toru Okawara and Kei Umegaki and Toshikazu Ono and Yoshio Hisaeda",
note = "Funding Information: This work was supported by Grant-in-Aids for Scientific Research on Innovative Areas “Stimuli-responsive Chemical Species for the Creation of Functional Molecules” (Grant 15H00952), “Coordination Programming” (Grant 24108730), “Coordination Asymmetry” (Grant JP16H06514), “Precisely Designed Catalysts with Customized Scaffolding” (Grant JP16H01035), JSPS KAKENHI Grant-in-Aid for Scientific Research (A) (Grant 21245016) and (B) (Grant 25288031 and JP16H04119), and the Nanotechnology Platform (Grant NPS13103) from MEXT. M. A. is also thankful for financial support from the Tokuyama Science Foundation. Publisher Copyright: {\textcopyright} 2018 The Royal Society of Chemistry.",
year = "2018",
doi = "10.1039/c7dt04471b",
language = "English",
volume = "47",
pages = "2487--2491",
journal = "Dalton Transactions",
issn = "1477-9226",
publisher = "Royal Society of Chemistry",
number = "8",
}