(Tb0.9,Er0.1)4TiO(OiPr)14, a Novel Pentanuclear Oxo–Alkoxide

Moustiakimov, M.; Kritikos, M.; Westin, G.

doi:10.1107/S0108270197010664

(Tb_0.9,Er_0.1)₄TiO(OⁱPr)₁₄, a Novel Pentanuclear Oxo–Alkoxide

M. Moustiakimov, M. Kritikos and G. Westin

The new pentanuclear alkoxide, μ₅-oxo-bis(μ₃-isopropoxo)hexakis(μ₂-isopropoxo)hexakis(isopropoxo)tetraterbium(III)titanium μ₅-oxo-bis(μ₃-isopropoxo)hexakis (μ₂-isopropoxo)hexakis(isopropoxo)tetraerbium(III)titanium, with the composition [(Tb_0.9Er_0.1)₄Ti(μ₅-O)(μ₃-OR)₂(μ₂-OR)₆(OR)₆] (R = ⁱPr = C₃H₇O) has a metal-oxygen Ln₄TiO₁₄ core which consists of five metal atoms arranged in approximately trigonal bipyramidal geometry with a μ₅-O atom in the centre of the polyhedron. The lanthanide atoms are sixfold coordinated and the Ti atom is fivefold coordinated, both by O atoms.

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(Tb_0.9,Er_0.1)₄TiO(OⁱPr)₁₄, a Novel Pentanuclear Oxo–Alkoxide

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	Crystallographic Information File (CIF) Contains datablock TB4TIO
	Structure factor file (CIF format) Contains datablock tb