Tetrapalladium-Containing Polyoxotungstate [PdII4(α-P2W15O56)2]16−: A Comparative Study
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Journal |
Inorganic Chemistry
ISSN: 0020-1669
, E-ISSN: 1520-510X
|
| Output data |
Year: 2014,
Volume: 53,
Number: 21,
Pages: 11778 - 11784
Pages count
: 7
DOI:
10.1021/ic502080x
|
| Authors |
Izarova Natalya V.
1,2
,
Maksimovskaya Raisa I.
4
,
Willbold Sabine
3
,
Kogerler Paul
1,5
|
| Affiliations |
| 1 |
Peter Grünberg Institute - PGI 6
|
| 2 |
Nikolaev Institute of Inorganic Chemistry, 630090 Novosibirsk, Russia
|
| 3 |
Central Institute for Engineering, Electronics and Analytics - ZEA-3, Forschungszentrum Jülich, D-52425 Jülich, Germany
|
| 4 |
Boreskov Institute of Catalysis, 630090 Novosibirsk, Russia
|
| 5 |
Institute of Inorganic Chemistry, RWTH Aachen University, D-52074 Aachen, Germany
|
|
Funding (1)
|
1
|
European Commission
|
308051 FP7-IDEAS-ERC MOLSPINTRON
|
The novel tetrapalladium(II)-containing polyoxometalate [PdII4(α-P2W15O56)2]16− has been prepared in aqueous medium and characterized as its hydrated sodium salt Na16[Pd4(α-P2W15O56)2]·71H2O by single-crystal XRD, elemental analysis, IR, Raman, multinuclear NMR, and UV−vis spectroscopy. The complex exists in anti and syn conformations, which form in a 2:1 ratio, and possesses unique structural characteristics in comparison with known {M4(P2W15)2} species. 31P and 183W NMR spectroscopy are consistent with the long-term stability of the both isomers in aqueous solutions.