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754730

Sigma-Aldrich

Tris(2,2′-bipyridine)ruthenium(II) hexafluorophosphate

97%

Synonym(s):

Ru(bpy)3(PF6)2, Ruthenium-tris(2,2′-bipyridyl) dihexafluorophosphate

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About This Item

Empirical Formula (Hill Notation):
C30H24F12N6P2Ru
CAS Number:
60804-74-2
Molecular Weight:
859.55
MDL number:
MFCD11042502
UNSPSC Code:
12352103
PubChem Substance ID:
329766452
NACRES:
NA.23

Assay

97%

form

solid

reaction suitability

core: ruthenium
reaction type: Photocatalysis
reagent type: catalyst

impurities

(Material is not fluorescence active.)

mp

>300 °C

photocatalyst activation

425 nm

absorption

13,400 at 456 nm
80,000 at 291 nm

SMILES string

[Ru++].F[P-](F)(F)(F)(F)F.F[P-](F)(F)(F)(F)F.c1ccc(nc1)-c2ccccn2.c3ccc(nc3)-c4ccccn4.c5ccc(nc5)-c6ccccn6

InChI

1S/3C10H8N2.2F6P.Ru/c3*1-3-7-11-9(5-1)10-6-2-4-8-12-10;2*1-7(2,3,4,5)6;/h3*1-8H;;;/q;;;2*-1;+2

InChI key

KLDYQWXVZLHTKT-UHFFFAOYSA-N

General description

Tris(2,2′-bipyridine)ruthenium(II) hexafluorophosphate (Ru(bpy)3(PF6)2) is a conducting polymer that is majorly used as an active layer in electrochemical devices. It facilitates the formation of highly efficient and low voltage devices. It shows an external quantum efficiency of 0.35 and 400 cd/m2 at 3V.

Application

Ru(bpy)3(PF6)2 may be used as a conjugating polymer in the development of light emitting electrochemical cell based devices such as light emitting diodes (LEDs). It is also used as a high-efficiency triplet emitter for OLED/Sensor research.

Product can be used with our line of photoreactors: Including Penn PhD (Z744035) & SynLED 2.0 (Z744080)

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Description
Pricing

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Valentina Leandri et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 20(4), 618-626 (2019-01-10)
The excited state dynamics of Tris(2,2'-bipyridine)ruthenium(II) hexafluorophosphate, [Ru(bpy)3 (PF6 )2 ], was investigated on the surface of bare and sensitized TiO2 and ZrO2 films. The organic dyes LEG4 and MKA253 were selected as sensitizers. A Stern-Volmer plot of LEG4-sensitized TiO2
Silvia Voci et al.
Analytical and bioanalytical chemistry, 412(17), 4067-4075 (2020-04-29)
Nanofluidic electrochemical devices confine the volume of chemical reactions to femtoliters. When employed for light generation by electrochemiluminescence (ECL), nanofluidic confinement yields enhanced intensity and robust luminescence. Here, we investigate different ECL pathways, namely coreactant and annihilation ECL in a
Direct measurement of the electric-field distribution in a light-emitting electrochemical cell
Slinker JD, et al.
Testing, 6(11), 894-894 (2007)
Wesley R Browne et al.
Journal of the American Chemical Society, 125(7), 1706-1707 (2003-02-13)
The excited-state properties of the transition metal complexes tris(2,2'-bipyridine) ruthenium(II) and tris(4,7-diphenyl-1,10-phenanthroline) ruthenium(II) are examined using picosecond time-resolved luminescence spectroscopy. For both complexes, direct observation of a short-lived high-energy emission with a lifetime of less than 4 ps is reported.
Single layer light-emitting devices with high efficiency and long lifetime based on tris (2, 2? bipyridyl) ruthenium (II) hexafluorophosphate
Rudmann H and Rubner MF
Journal of Applied Physics, 90(9), 4338-4345 (2001)
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