[epsilon-PMo_12 H_2O_37- (OH)3_3[La(H_2O)_4 (C_5H_6O_4_0.5}_4].21 H_2O (1)and [epsilon-PMo_12O_39(OH){La9H_2O)_6}_2- {La(H_2O)_5 (C_4O_4)_0.5}_2}].17H_2O (2) form unprecednted 1D chains built from alternation polyoxocations adn organic ligands...
reduced alpha, beta, gamma, delta, and epsilon Keggin-like [(MoO4)Mo12O12S12(OH)12]2- polyoxothiometalates (POTMs), which show that the stability order is alpha < beta < gamma < delta < epsilon that is perfectly inverse to the well-known trend of the classical Keggin polyoxometalates...
Zn-epsilon-Keggin4-Pyim2-PyimNLO propertyElectrochemical propertyBased on {epsilon-(PMo8Mo4O40Zn4)-Mo-V-O-VI} POM units, two novel organic-inorganic hybrids, [TBA](2)[(H3PMo8Mo4O40Zn4)-Mo-V-O-VI](2)[4-pyim](6)center dot 7H(2)O (1) (4-pyim = 4-(imidazol-2-yl)pyridine)...
Epsilon Keggin Al 13 (K-Al 13 , AlO 4 Al 12 (OH) 24 (H 2 O) 12 7+ ) is often a dominating hydrolysis aluminum species in polyaluminum chloride coagulants. Another Al 13 with planar structure (M-Al 13 , Al 13 (OH) 24 (H 2 O) 24 +15 ) has also been found to be ...
Syntheses, structures and properties of two new organic-inorganic hybrid materials based on [varepsilon]-Zn Keggin units {[varepsilon]-PMoV8MoVI4O40-x(OH)xZn4}Two novel organic-inorganic hybrids, Na[PMoV8MoVI4O38...
[Mo~v _12O_30(#nu#_2-OH)_10{Ni~II(H_2O)_3}_4], a Highly Symmetrical #epsilon#-Keggin Unit Capped with Four Ni~II Centers: Synthesis and Magnetism[J].Inorganic Chemistry,2000,(23):5176.doi:10.1021/ic0005285.Mu¨ller, A., C. Beugholt, P. Ko¨gerler, H. Bo¨gge et al...
In situ ~(27)Al NMR experiments under hydrothermal and room temperature conditions demonstrate that aluminium monomers are the species controlling the Al_(13) Keggin epsilon conversion into Al_(30). New ~(27)Al NMR signatures of Keggin-type aluminum polycation are observed in solution.A chemical...
Epsilon Keggin Al _(13) (K-Al _(13), AlO _4Al _(12)(OH) _(24)(H _2O) _(12) ~(7+)) is often a dominating hydrolysis aluminum species in polyaluminum chloride coagulants. Another Al _(13) with planar structure (M-Al _(13), Al _(13)(OH) _(24)(H _2O) _(24) ~(...