title: Formation of a long-lived charge-separated state of a zinc phthalocyanine-perylenediimide dyad by complexation with magnesium ion.
abstract: Photoexcitation of a zinc phthalocyanine-perylenediimide (ZnPc-PDI) dyad affords the triplet excited state without the fluorescence emission, whereas addition of Mg2+ to the photoexcited ZnPc-PDI results in formation of a long-lived charge-separated state (ZnPc.+-PDI.-/Mg2+) in which PDI.- forms a complex with Mg2+.
authors.affiliation: Department of Material and Life Science, Osaka University, SORST, Japan Science and Technology Agency, Suita, Osaka 565-0871, Japan. fukuzumi@chem.eng.osaka-u.ac.jp
authors.forename: Shunichi
authors.initials: S
authors.lastname: Fukuzumi
authors.forename: Kei
authors.initials: K
authors.lastname: Ohkubo
authors.forename: Javier
authors.initials: J
authors.lastname: Ortiz
authors.forename: Ana M
authors.initials: AM
authors.lastname: Gutiérrez
authors.forename: Fernando
authors.initials: F
authors.lastname: Fernández-Lázaro
authors.forename: Angela
authors.initials: A
authors.lastname: Sastre-Santos
mesh_terms: D002413:Cations, Divalent / Q000737:chemistry; D004396:Coloring Agents / Q000737:chemistry*; D007094:Imides / Q000737:chemistry*; D007211:Indoles / Q000737:chemistry*; D054833:Isoindoles; D008274:Magnesium / Q000737:chemistry*; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D010569:Perylene / Q000031:analogs & derivatives* / Q000737:chemistry*; D010782:Photolysis; D013057:Spectrum Analysis; D055672:Static Electricity; D013997:Time Factors; D017967:Zinc Compounds
chemical_list: D002413:Cations, Divalent; D004396:Coloring Agents; D007094:Imides; D007211:Indoles; D054833:Isoindoles; D009942:Organometallic Compounds; D017967:Zinc Compounds; C052159:Zn(II)-phthalocyanine; D010569:Perylene; D008274:Magnesium