Correlation of the structural information obtained for europium-chelate ensembles from gas-phase photoluminescence and ion-mobility spectroscopy with density-functional computations and ligand-field theory

Literature Information

Publication Date 2017-01-27
DOI 10.1039/C6CP04656H
Impact Factor 3.676
Authors

Jean-François Greisch, Jiří Chmela, Michael E. Harding, Dirk Wunderlich, Bernhard Schäfer


View Original

Abstract

We report a combined investigation of europium(III)9-oxo-phenalen-1-one (PLN) coordination complexes, [Eu(PLN)4AE]+ with AE = Mg, Ca, and Sr, using gas-phase photoluminescence, trapped ion-mobility spectrometry and density-functional computations. In order to sort out the structural impact of the alkali earth dications on the photoluminescence spectra, the experimental data are compared to the predicted ligand-field splittings as well as to the collision cross-sections for different isomers of [Eu(PLN)4AE]+. The best fitting interpretation is that one isomer family predominantly contributes to the recorded luminescence. The present work demonstrates the complexity of the coordination patterns of multicenter lanthanoid chelates involved in dynamical equilibria and the pertinence of using isolation techniques to elucidate their photophysical properties.

Related Literature

Detection of degraded, adulterated, and falsified ceftriaxone using paper analytical devices

Sarah L. Bliese, Mercy Maina, Phelix Were, Marya Lieberman

2019-08-26 Paper

DOI: 10.1039/C9AY01489F

An anti-influenza virus activity-calibrated chemical standardization approach for quality evaluation of indigo naturalis

Ting Zhang, Hao-zhou Huang, Run-chun Xu, Jia-bo Wang, Ming Yang, Jun-han Cao, Yi Zhang, Ding-kun Zhang, Li Han

2019-08-19 Paper

DOI: 10.1039/C9AY01420A

N-Heterocyclic carbenesversus transition metals for stabilizing phosphinyl radicals

Olivier Back, Bruno Donnadieu, Moritz von Hopffgarten, Susanne Klein, Ralf Tonner, Gernot Frenking, Guy Bertrand

2011-02-18 Edge Article

DOI: 10.1039/C1SC00027F

[Au7Ag9(dppf)3(CF3CO2)7BF4]n: a linear nanocluster polymer from molecular Au7Ag8 clusters covalently linked by silver atoms

Zhao-Rui Wen, Zong-Jie Guan, Ying Zhang, Yu-Mei Lin

2019-10-07 Communication

DOI: 10.1039/C9CC05924E

Unveiling new stable manganese based photoanode materials via theoretical high-throughput screening and experiments

Juhwan Noh, Sungwon Kim, Geun ho Gu, Aniketa Shinde, Lan Zhou, John M. Gregoire, Yousung Jung

2019-10-14 Communication

DOI: 10.1039/C9CC06736A

You might also like

Compound Q&A

What are the main uses of 1H-Indazole-6-carbonitrile (CAS: 141290-59-7)?

1H-Indazole-6-carbonitrile finds applications in pharmaceuticals, where it serve...

141290-59-71H-Indazole-6-carbon...
Compound Q&A

How should waste containing Dioctyl (2E)-2-butenedioate (CAS: 2997-85-5) be handled?

Waste containing Dioctyl (2E)-2-butenedioate (CAS: 2997-85-5) should be collecte...

2997-85-5Dioctyl (2E)-2-buten...
Compound Q&A

What industries use Sodium [(1,2-benzoxazol-3-ylmethyl)sulfonyl]azanide (CAS: 68291-98-5)?

Sodium [(1,2-benzoxazol-3-ylmethyl)sulfonyl]azanide is primarily used in pharmac...

68291-98-5Sodium [(1,2-benzoxa...
Compound Q&A

Are there alternatives to Dimethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-pyridinedicarboxylate (CAS: 741709-66-0) in synthesis?

Dimethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-pyridinedicarboxyla...

741709-66-0Dimethyl 4-(4,4,5,5-...
Compound Q&A

How should waste containing 2-Fluoro-6-hydrazinopyridine (CAS: 80714-39-2) be handled?

Waste containing 2-Fluoro-6-hydrazinopyridine (CAS: 80714-39-2) should be manage...

80714-39-22-Fluoro-6-hydrazino...
Compound Q&A

What is 6-Formyl-2-pyridinecarboxylic acid (CAS: 499214-11-8)?

6-Formyl-2-pyridinecarboxylic acid is an organic compound with the molecular for...

499214-11-86-Formyl-2-pyridinec...
900874-91-13-(3,4-dimethoxyphen...
Compound Q&A

How is 9H-Tribenzo[b,d,f]azepine (CAS: 29875-73-8) typically synthesized?

9H-Tribenzo[b,d,f]azepine is typically synthesized via a multi-step process invo...

29875-73-89H-Tribenzo[b,d,f]az...
Compound Q&A

How is 1-Cyclopropyl-7-ethoxy-6-fluoro-8-methoxy-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid (CAS: 1797982-51-4) typically synthesized?

1-Cyclopropyl-7-ethoxy-6-fluoro-8-methoxy-4-oxo-1,4-dihydro-3-quinolinecarboxyli...

1797982-51-41-Cyclopropyl-7-etho...
Compound Q&A

How should waste containing Methyl 3-oxo-1,2,3,4-tetrahydro-6-quinoxalinecarboxylate (CAS: 671820-52-3) be handled?

Waste containing Methyl 3-oxo-1,2,3,4-tetrahydro-6-quinoxalinecarboxylate (CAS: ...

671820-52-3Methyl 3-oxo-1,2,3,4...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.