Synthesis and structural characterisation of two novel Gd<sup>III</sup>β-diketonates [Gd<sub>4</sub>(µ<sub>3</sub>-OH)<sub>4</sub>(µ<sub>2</sub>-H<sub>2</sub>O)<sub>2</sub>(H<sub>2</sub>O)<sub>4</sub>(hfpd)<sub>8</sub>]·2C<sub>6</sub>H<sub>6</sub>·H<sub>2</sub>O 1 and [Gd(hfpd)<sub>3</sub>(Me<sub>2</sub>CO)(H<sub>2</sub>O)] 2(hfpd–H = 1,1,1,5,5,5-hexafluoropentane-2,4-dione) - Concepedia

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Synthesis and structural characterisation of two novel Gd<sup>III</sup>β-diketonates [Gd<sub>4</sub>(µ<sub>3</sub>-OH)<sub>4</sub>(µ<sub>2</sub>-H<sub>2</sub>O)<sub>2</sub>(H<sub>2</sub>O)<sub>4</sub>(hfpd)<sub>8</sub>]·2C<sub>6</sub>H<sub>6</sub>·H<sub>2</sub>O 1 and [Gd(hfpd)<sub>3</sub>(Me<sub>2</sub>CO)(H<sub>2</sub>O)] 2(hfpd–H = 1,1,1,5,5,5-hexafluoropentane-2,4-dione)

57

Citations

11

References

1994

Year

John C. Plakatouras, Ian Baxter, Michael B. Hursthouse, K. M. Abdul Malik, John McAleese, Simon R. Drake

Journal of the Chemical Society Chemical Communications

Inorganic CompoundInorganic ChemistryEngineeringCrystal Structural StudiesMonomeric AdductCoordination ComplexStructure ElucidationCubane CoreMolecular ComplexChemistryCrystallographyInorganic SynthesisBiomolecular EngineeringStructural Characterisation

Abstract

Two novel GdIII–hfpd complexes 1 and 2 have been synthesised from aqueous and non-aqueous media; the crystal structural studies reveal that 1 has a M4O6 bicapped cubane core with the metals having tricapped trigonal prismatic geometry, while 2 is a monomeric adduct with water and acetone in the coordination sphere, with the metal having square antiprismatic geometry.

References

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