TY - JOUR
T1 - Construction of bimetallic oxide materials from molybdate building blocks and copper-ligand tethers with flexible spaces
T2 - Structures of the two-dimensional [{Cu2(L4)(H2O)2}Mo 8O26(H2O)2] and of the three-dimensional [{Cu2(L4)}2(Mo8O 26)(MoO4)2]
AU - Bartholomä, Mark
AU - Jones, Stephanie
AU - Zubieta, Jon
PY - 2011/1
Y1 - 2011/1
N2 - The hydrothermal reactions of cupric acetate, MoO3 and the dipodal linker ligand N1, N1, N4, N 4-tetrakis(pyridin-2-ylmethyl)butane-1,4-diamine (L4) provided a high temperature phase [{Cu2(L4)(H2O)2}Mo 8O26(H2O)2]•2H2O (1•2H2O) and a low temperature phase [{Cu2(L4)} 2{Mo8O26}{MoO4}2] •2H2O (2•2H2O). Compound 1 is two-dimensional, constructed from {Mo8O26(H2O)2} 4- clusters linked through {Cu2(L4)(H2O) 2}4+ rods. In contrast, compound 2 is three-dimensional with two distinct molybdate building blocks, γ-{Mo8O 26}4- clusters and {MoO4}2- tetrahedra, linked through two distinct {Cu2(L4)}4+ subunits, one connecting four {MoO4}2+ tetrahedra and the second a {MoO4}2+ tetrahedron and one octamolybdate cluster.
AB - The hydrothermal reactions of cupric acetate, MoO3 and the dipodal linker ligand N1, N1, N4, N 4-tetrakis(pyridin-2-ylmethyl)butane-1,4-diamine (L4) provided a high temperature phase [{Cu2(L4)(H2O)2}Mo 8O26(H2O)2]•2H2O (1•2H2O) and a low temperature phase [{Cu2(L4)} 2{Mo8O26}{MoO4}2] •2H2O (2•2H2O). Compound 1 is two-dimensional, constructed from {Mo8O26(H2O)2} 4- clusters linked through {Cu2(L4)(H2O) 2}4+ rods. In contrast, compound 2 is three-dimensional with two distinct molybdate building blocks, γ-{Mo8O 26}4- clusters and {MoO4}2- tetrahedra, linked through two distinct {Cu2(L4)}4+ subunits, one connecting four {MoO4}2+ tetrahedra and the second a {MoO4}2+ tetrahedron and one octamolybdate cluster.
KW - Copper molybdate coordination polymers
KW - Hydrothermal synthesis
KW - Octamolybdate cluster building blocks
KW - Organonitrogen dipodal ligands
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U2 - 10.1016/j.inoche.2010.09.043
DO - 10.1016/j.inoche.2010.09.043
M3 - Article
AN - SCOPUS:78651352531
SN - 1387-7003
VL - 14
SP - 107
EP - 110
JO - Inorganic Chemistry Communications
JF - Inorganic Chemistry Communications
IS - 1
ER -