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Title

From M(BH4)3(M = La, Ce) Borohydride Frameworks to Controllable Synthesis of Porous Hydrides and Ion Conductors

Authors
Ley, Morten Brix
Jørgensen, Mathias
Jensen, Torben R.
Published in Inorganic Chemistry. 2016, vol. 55, no. 19, p. 9748-9756
Abstract Synthetic approaches are presented for the isolation of r-/c-M(BH4)3 (M = La, Ce). The cubic c-Ce(BH4)3 (Fm3̅c) contains empty voids (∼59 Å3) in the open framework structure. Additionally, M(BH4)3 can be combined with LiCl in an addition reaction to form Li4[M4(BH4)12Cl4], containing the unique tetranuclear cluster [M4(BH4)12Cl4]4− and shows high Li-ion conductivity. This reaction pathway opens a way to synthesize a series of A4[M4(BH4)12X4] compounds with different anions (X) and metal ions (A).
Keywords BorohydrideRare earthPowder diffraction
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Project FNS: 200020_149218
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LEY, Morten Brix et al. From M(BH4)3(M = La, Ce) Borohydride Frameworks to Controllable Synthesis of Porous Hydrides and Ion Conductors. In: Inorganic Chemistry, 2016, vol. 55, n° 19, p. 9748-9756. https://archive-ouverte.unige.ch/unige:88618

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Deposited on : 2016-11-02

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