Abstract
Tris-diisobutyl-dithiophosphinate complexes of europium(III) with 2,2′-Bipyridyl are of great interest as promising luminescent sensors for biology and medicine. 1H and 13C NMR measurements are reported for the CDCl 3 solution of [Eu(2,2′-Bipy)(i-DBDTPh) 3] complex. The analysis of the structural parameters found by relaxation spectroscopy NMR testifies that the bipyridyl and i-DBDTPh anions are in the first coordination sphere of a Ln cation. The found experimental results indicate that the structure of these complexes in solution is similar to that one in the solid state (known from the X-ray crystal structure data). Paramagnetic complex investigated in the paper represents the new type of thermometric NMR sensors and lanthanide paramagnetic probes for in situ temperature control in solution.
| Original language | English |
|---|---|
| Pages (from-to) | 107-109 |
| Number of pages | 3 |
| Journal | Journal of Molecular Structure |
| Volume | 1028 |
| DOIs | |
| Publication status | Published - 28 Nov 2012 |
| Externally published | Yes |
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Keywords
- Lanthanide-induced shifts
- Lanthanides
- Luminescent sensors
- Magnetic resonance thermometric sensors
- Paramagnetic lanthanide complexes
- Relaxation spectroscopy of NMR
ASJC Scopus subject areas
- Spectroscopy
- Analytical Chemistry
- Inorganic Chemistry
- Organic Chemistry
Cite this
Molecular structure and paramagnetic properties of Tris-diisobutyl- dithiophosphinate complexes of europium(III) with 2,2′-Bipyridyl in solution using NMR. / Babailov, Sergey P.; Goryunova, Anna V.; Dudnikov, Andrey V.
In: Journal of Molecular Structure, Vol. 1028, 28.11.2012, p. 107-109.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Molecular structure and paramagnetic properties of Tris-diisobutyl- dithiophosphinate complexes of europium(III) with 2,2′-Bipyridyl in solution using NMR
AU - Babailov, Sergey P.
AU - Goryunova, Anna V.
AU - Dudnikov, Andrey V.
PY - 2012/11/28
Y1 - 2012/11/28
N2 - Tris-diisobutyl-dithiophosphinate complexes of europium(III) with 2,2′-Bipyridyl are of great interest as promising luminescent sensors for biology and medicine. 1H and 13C NMR measurements are reported for the CDCl 3 solution of [Eu(2,2′-Bipy)(i-DBDTPh) 3] complex. The analysis of the structural parameters found by relaxation spectroscopy NMR testifies that the bipyridyl and i-DBDTPh anions are in the first coordination sphere of a Ln cation. The found experimental results indicate that the structure of these complexes in solution is similar to that one in the solid state (known from the X-ray crystal structure data). Paramagnetic complex investigated in the paper represents the new type of thermometric NMR sensors and lanthanide paramagnetic probes for in situ temperature control in solution.
AB - Tris-diisobutyl-dithiophosphinate complexes of europium(III) with 2,2′-Bipyridyl are of great interest as promising luminescent sensors for biology and medicine. 1H and 13C NMR measurements are reported for the CDCl 3 solution of [Eu(2,2′-Bipy)(i-DBDTPh) 3] complex. The analysis of the structural parameters found by relaxation spectroscopy NMR testifies that the bipyridyl and i-DBDTPh anions are in the first coordination sphere of a Ln cation. The found experimental results indicate that the structure of these complexes in solution is similar to that one in the solid state (known from the X-ray crystal structure data). Paramagnetic complex investigated in the paper represents the new type of thermometric NMR sensors and lanthanide paramagnetic probes for in situ temperature control in solution.
KW - Lanthanide-induced shifts
KW - Lanthanides
KW - Luminescent sensors
KW - Magnetic resonance thermometric sensors
KW - Paramagnetic lanthanide complexes
KW - Relaxation spectroscopy of NMR
UR - http://www.scopus.com/inward/record.url?scp=84865304316&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84865304316&partnerID=8YFLogxK
U2 - 10.1016/j.molstruc.2012.06.003
DO - 10.1016/j.molstruc.2012.06.003
M3 - Article
AN - SCOPUS:84865304316
VL - 1028
SP - 107
EP - 109
JO - Journal of Molecular Structure
JF - Journal of Molecular Structure
SN - 0022-2860
ER -