Going against the flow: Os(II)-to-Ru(II) energy transfer in rod-like polypyridyl chromophore

被引：7

作者：

Laramee-Milette, Baptiste ^{[1
]}

Hanan, Garry S. ^{[1
]}

机构：

[1] Univ Montreal, Dept Chim, 5155 Ch Rampe,Pavillon JA Bombardier, Montreal, PQ H3T 2B1, Canada

来源：

CHEMICAL COMMUNICATIONS | 2017年 / 53卷 / 76期

关键词：

ELECTRON-TRANSFER PROCESSES; TERPYRIDINE-TYPE COMPLEXES; METAL-COMPLEXES; LUMINESCENCE PROPERTIES; ELECTROCHEMICAL-BEHAVIOR; DINUCLEAR COMPLEXES; ABSORPTION-SPECTRA; BRIDGING LIGANDS; PHOTOINDUCED PROCESSES; INTERCOMPONENT ENERGY;

D O I：

10.1039/c7cc03541a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The judicious design of a unique mixed-metal Ru-Os molecular rod led to the first photoinduced energy transfer from osmium-toruthenium in a polypyridyl complex. The absorbed light is directed from the osmium metal center to the peripheral ruthenium moieties, where only the low energy luminescence from the heteroleptic ruthenium phen-hpp complex was observed.

引用

页码：10496 / 10499

页数：4

共 45 条

[41] Dinuclear Ru-II and/or Os-II complexes of bis-bipyridine bridging ligands containing adamantane spacers: Synthesis, luminescence properties, intercomponent energy and electron transfer processes
Frank, M
Nieger, M
Vogtle, F
Belser, P
vonZelewsky, A
DeCola, L
Balzani, V
Barigelletti, F
Flamigni, L
INORGANICA CHIMICA ACTA, 1996, 242 (1-2) : 281 - 291
[42] INTRAMOLECULAR ENERGY-TRANSFER IN RUTHENIUM(II)-CHROMIUM(III) CHROMOPHORE LUMINOPHORE COMPLEXES - RU(BPY)2[CR(CYCLAM)(CN)2]2(4+)
BIGNOZZI, CA
BORTOLINI, O
CHIORBOLI, C
INDELLI, MT
RAMPI, MA
SCANDOLA, F
INORGANIC CHEMISTRY, 1992, 31 (02) : 172 - 177
[43] POLYMETALLIC ASSEMBLIES - PREPARATION, CHARACTERIZATION AND PROPERTIES OF NOVEL RIGID-ROD LIKE TRINUCLEAR M(2)FE AND STARBUST HEPTANUCLEAR PT(3)M(3)FE COMPLEXES M=RU(II), OS(II), RE(I)
HISSLER, M
ZIESSEL, R
NEW JOURNAL OF CHEMISTRY, 1995, 19 (5-6) : 751 - 756
[44] Photoinduced Intercomponent Energy Transfer in a New Heterometallic Dinuclear Complex of Ru(II) and Os(II) with a 3,5-Bis(2-pyridyl)-1,2,4-triazole Cyclohexyl-Bridged Spacer
Giuffrida, G.
Calogero, G.
Ricevuto, V.
Campagna, S.
Inorganic Chemistry, 34 (07):
[45] PHOTOINDUCED INTERCOMPONENT ENERGY-TRANSFER IN A NEW HETEROMETALLIC DINUCLEAR COMPLEX OF RU(II) AND OS(II) WITH A 3,5-BIS(2-PYRIDYL)-1,2,4-TRIAZOLE CYCLOHEXYL-BRIDGED SPACER
GIUFFRIDA, G
CALOGERO, G
RICEVUTO, V
CAMPAGNA, S
INORGANIC CHEMISTRY, 1995, 34 (07) : 1957 - 1960

← 1 2 3 4 5 →