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538965

Sigma-Aldrich

Tris(dibenzoylmethane) mono(1,10-phenanthroline)europium(lll)

95%

Synonym(s):

Eu(dbm)3(phen), Europium(III) tris(1,3-diphenyl-1,3-propanedionato) mono(1,10-phenanthroline)

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About This Item

Empirical Formula (Hill Notation):
C57H41EuN2O6
CAS Number:
17904-83-5
Molecular Weight:
1001.91
MDL number:
MFCD01321202
UNSPSC Code:
12352103
PubChem Substance ID:
24878371
NACRES:
NA.23

Assay

95%

reaction suitability

reagent type: catalyst
core: europium

mp

185-191 °C (lit.)

λmax

228 nm

fluorescence

λex 355 nm; λem 615 nm in THF

OLED Device Performance

ITO/PEDOT:PSS/PVK:Eu(dbm)3(Phen)/Ca:Al

  • Color: red
  • Max. Luminance: 130 Cd/m2
  • Max. EQE: 0.03 %

SMILES string

c1cnc2c(c1)ccc3cccnc23.O=C(\C=C(\O[Eu](O\C(=C\C(=O)c4ccccc4)c5ccccc5)O\C(=C\C(=O)c6ccccc6)c7ccccc7)c8ccccc8)c9ccccc9

InChI

1S/3C15H12O2.C12H8N2.Eu/c3*16-14(12-7-3-1-4-8-12)11-15(17)13-9-5-2-6-10-13;1-3-9-5-6-10-4-2-8-14-12(10)11(9)13-7-1;/h3*1-11,16H;1-8H;/q;;;;+3/p-3/b3*14-11+;;

InChI key

VFVBZVBAWCSCIO-RWBKAWJDSA-K

Related Categories

General description

Light emitting metal complex.

Application

Luminescent complexes of Eu(dbm)3phen, β-diketonate Eu(dbm)3phen were loaded on mesoporous silica nanoparticles in a series of concentrations, to study their use as a spectral converter for a multi-crystalline silicon solar cell. This product may be used as a constituent in the preparation of an aqueous micellar anionic surfactant solution to dye anodic porous alumina. Eu(DBM)3Phen is used as an emitter.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Concentration quenching and photostability in Eu (dbm) 3 phen embedded in mesoporous silica nanoparticles.
Moretti E, et al.
Journal of Luminescence, 178-185 null
Enhancement of Light Emission from an Europium (III) Complex Based-OLED by Using Layer-By-Layer Assembled Hole-Transport Films.
Santos G, et al.
ECS Transactions, 307-313 null
Enhancement of Light Emission from an Europium (III) Complex Based-OLED by Using Layer-By-Layer Assembled Hole-Transport Films.
Santos G, et al.
ECS Transactions null
Sinan Karaveli et al.
Optics letters, 35(20), 3318-3320 (2010-10-23)
The Purcell effect is commonly used to increase light emission by enhancing the radiative decay of electric dipole transitions. In this Letter, we demonstrate that the opposite effect, namely, the inhibition of electric dipole transitions, can be used to strongly
Narrow bandwidth red electroluminescence from solution-processed lanthanide-doped polymer thin films
O'Riordan, A.; et al.
Thin Solid Films, 491, 264 - 269 (2005)
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