TY - JOUR
T1 - Synthesis and structural characterization of a mixed valence octanuclear polyoxomolybdate, [(C4H9)4N]4[Mo8O24(OCH3)2] · CH3OH · H2O
AU - Liu, Shuncheng
AU - Zubieta, Jon
N1 - Funding Information:
Acknowledgement-This work was supportedb y NSF Grant CHE-8514634t o J. Zubieta.
PY - 1989
Y1 - 1989
N2 - Reaction of [(C4H9)4N]2Mo2O7 with hydrazones, R2CNNH2, yields the novel MoV/MoVI mixed valence octanuclear polyoxomolybdate, [(C4H9)4N]4[Mo8O24(OCH3)2]· CH3OH· H2O. The structure of the anionic cluster consists of a tetranuclear core [Mo4O8 (OR)2]4+ of edge-sharing Mo octahedra, coordinated to two bridging dipodal [MoO4]2- units and two corner sharing [MoO4]2- units. Crystal data: P21/n space group, with a = 17.166(2), b = 15.719(2), c = 18.933(3) Å, β = 95.08(1)°, V = 5088.9(8) Å3, Z = 2, Dcalc = 1.46 g cm-3. Structure solution and refinement based on 3626 reflections, R = 0.068.
AB - Reaction of [(C4H9)4N]2Mo2O7 with hydrazones, R2CNNH2, yields the novel MoV/MoVI mixed valence octanuclear polyoxomolybdate, [(C4H9)4N]4[Mo8O24(OCH3)2]· CH3OH· H2O. The structure of the anionic cluster consists of a tetranuclear core [Mo4O8 (OR)2]4+ of edge-sharing Mo octahedra, coordinated to two bridging dipodal [MoO4]2- units and two corner sharing [MoO4]2- units. Crystal data: P21/n space group, with a = 17.166(2), b = 15.719(2), c = 18.933(3) Å, β = 95.08(1)°, V = 5088.9(8) Å3, Z = 2, Dcalc = 1.46 g cm-3. Structure solution and refinement based on 3626 reflections, R = 0.068.
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U2 - 10.1016/S0277-5387(00)80754-8
DO - 10.1016/S0277-5387(00)80754-8
M3 - Article
AN - SCOPUS:45249129026
SN - 0277-5387
VL - 8
SP - 537
EP - 539
JO - Polyhedron
JF - Polyhedron
IS - 4
ER -