Heterometallic 3d-4f polyoxometalates: An emerging field with structural diversity to multiple applications

V Das, R Kaushik, F Hussain - Coordination Chemistry Reviews, 2020 - Elsevier
The research on heterometallic 3d-4f polyoxometalates has made immense progress over
the last decade with a larger number of structures being reported every year until the present …

Polyoxometalate-based homogeneous catalysis of electrode reactions: Recent achievements

B Keita, L Nadjo - Journal of Molecular Catalysis A: Chemical, 2007 - Elsevier
Polyoxometalates (POMs) constitute a broad family of molecular oxides showing promise in
several efficient and clean electrocatalytic processes, when they are handled in appropriate …

Magnetism, electron paramagnetic resonance, electrochemistry, and mass spectrometry of the pentacopper (II)-substituted tungstosilicate [Cu5 (OH) 4 (H2O) 2 (A-α …

S Nellutla, J van Tol, NS Dalal, LH Bi, U Kortz… - Inorganic …, 2005 - ACS Publications
The dimeric, pentacopper (II)-substituted tungstosilicate [Cu5 (OH) 4 (H2O) 2 (A-α-SiW9O33)
2] 10-(1) has been characterized by single-crystal X-ray diffraction, elemental analysis, IR …

Four polyoxonibate-based inorganic–organic hybrids assembly from bicapped heteropolyoxonibate with effective antitumor activity

Y Zhang, JQ Shen, LH Zheng, ZM Zhang… - Crystal growth & …, 2014 - ACS Publications
Four novel heteropolyoxonibate-based inorganic–organic hybrids {Cu (en) 2} 6
{GeNb12VIV2O42}· 20H2O (1),{Cu (en) 2} 3K2Na4 {GeNb12VIV2O42}· 23H2O (2),{Cu (en) …

Characterization and electrochemical properties of molecular icosanuclear and bidimensional hexanuclear Cu (II) azido polyoxometalates

C Pichon, P Mialane, A Dolbecq, J Marrot… - Inorganic …, 2007 - ACS Publications
Two new Cu (II) azido polyoxometalates compounds have been synthesized, and their
structures were determined by X-ray crystallography. The compound Na14 [SiW9O34Cu3 …

Two multi-copper-containing heteropolyoxotungstates constructed from the lacunary keggin polyoxoanion and the high-nuclear spin cluster

Z Zhang, Y Qi, C Qin, Y Li, E Wang, X Wang… - Inorganic …, 2007 - ACS Publications
Two novel high-nuclear copper-substituted polyoxometalates, Na16 [Cu14 (OH) 4 (H2O) 16
(SiW8O31) 4]⊙ 20.5 H2O (1) and K10Na14 [Cu10 (H2O) 2 (N3) 4 (GeW9O34) 2 …

A new supramolecular assembly based on triple-Dawson-type polyoxometalate and 3d-4f heterometallic cluster

YW Li, YG Li, YH Wang, XJ Feng, Y Lu… - Inorganic …, 2009 - ACS Publications
The introduction of hexavacant Dawson-type precursor K12 [H2P2W12O48]· 24H2O into a
HOAc/NaOAc (OAc−= acetate) buffer system containing (NH4) 2 [CeIV (NO3) 6] and MnII …

Electrochemistry of isopoly and heteropoly oxometalates

B Keita, L Nadjo - Encyclopedia of electrochemistry, 2006 - cir.nii.ac.jp
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sec>< jats: title> Introduction</jats: title>< jats: sec>< jats: title> Definitions</jats: title></jats …

The wheel-shaped Cu20–tungstophosphate [Cu20Cl (OH) 24 (H2O) 12 (P8W48O184)] 25−, redox and electrocatalytic properties

D Jabbour, B Keita, L Nadjo, U Kortz, SS Mal - Electrochemistry …, 2005 - Elsevier
After prior assessment of its stability by UV–visible spectroscopy, the new complex [Cu20Cl
(OH) 24 (H2O) 12 (P8W48O184)] 25−(Cu20P8W48) was studied by cyclic voltammetry and …

Electrochemical studies of tri-manganese substituted Keggin polyoxoanions

J Friedl, R Al-Oweini, M Herpich, B Keita, U Kortz… - Electrochimica …, 2014 - Elsevier
Electrochemical properties of two tri-manganese substituted Keggin-based tungstosilicates
[Mn II 3 (OH) 3 (H 2 O) 3 (A-α-SiW 9 O 34)] 7−(Mn II 3 SiW 9) and [Mn III 3 (OH) 3 (H 2 O) 3 (A …