The cluster compound In4Ti1.5Mo0.5Mo14O26 containing Mo14 clusters and the new mono- and bi-capped trioctahedral Mo15 and Mo16 clusters: Synthesis, crystal structure, and electrical and magnetic properties

Gall, Philippe; Guizouarn, Thierry; Gougeon, P.

doi:10.1016/j.jssc.2015.03.030

Cited by 2 publications

(1 citation statement)

References 42 publications

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“…This type of extended structure usually takes the form of M 4 X 6 as defined as M 4 X 6 edge in Fig. 1(a), and is mostly observed in the reduced molybdenum oxides [10,11] in which the M 6 units are edge-bridged by oxygen atoms, such as M 6 X 12 on the left side of the lower panel in Fig. 1(a).…”

Section: )-1(c) (I)mentioning

confidence: 98%

Structural and electronic properties of transition-metal chalcogenides Mo₅S₄ nanowires*

et al. 2019

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Transition-metal chalcogenide nanowires (TMCN) as a viable candidate for nanoscale applications have been attracting much attention for the last few decades. Starting from the rigid building block of M 6 octahedra (M = transition metal), depending on the way of connection between M 6 and decoration by chalcogenide atoms, multiple types of extended TMCN nanowires can be constructed based on some basic rules of backbone construction proposed here. Note that the well-known Chevrel-phase based M 6 X 6 and M 6 X 9 (X = chalcogenide atom) nanowires, which are among our proposed structures, have been successfully synthesized by experiment and well studied. More interestingly, based on the construction principles, we predict three new structural phases (the cap, edge, and C&E phases) of Mo5S4, one of which (the edge phase) has been obtained by top-down electron beam lithography on two-dimensional MoS2, and the C&E phase is yet to be synthesized but appears more stable than the edge phase. The stability of the new phases of Mo5S4 is further substantiated by crystal orbital overlapping population (COOP), phonon dispersion relation, and thermodynamic calculation. The barrier of the structural transition between different phases of Mo5S4 shows that it is very likely to realize an conversion from the experimentally achieved structure to the most stable C&E phase. The calculated electronic structure shows an interesting band nesting between valence and conduction bands of the C&E Mo5S4 phase, suggesting that such a nanowire structure can be well suitable for optoelectronic sensor applications.

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Section: )-1(c) (I)mentioning

confidence: 98%

Structural and electronic properties of transition-metal chalcogenides Mo₅S₄ nanowires*

et al. 2019

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ChemInform Abstract: The Cluster Compound In₄Ti_1.5Mo_0.5Mo₁₄O₂₆ Containing Mo₁₄ Clusters and the New Mono‐ and Bi‐Capped Trioctahedral Mo₁₅ and Mo₁₆ Clusters: Synthesis, Crystal Structure, and Electrical and Magnetic Properties.

2015

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The Cluster Compound In 4Ti1.5Mo0.5Mo14O26 Containing Mo14 Clusters and the New Mono-and Bi-Capped Trioctahedral Mo 15 and Mo16 Clusters: Synthesis, Crystal Structure, and Electrical and Magnetic Properties. -Single crystals of the new title compound are prepared by solid state reaction of In2O3, TiO2, MoO3, and Mo (sealed Mo crucible, 1400 C, 96 h). The compound is characterized by single crystal XRD, electrical resistivity, and magnetic susceptibility measurements. In 4Ti1.5Mo0.5Mo14O26 crystallizes in the orthorhombic space group Pbca with Z = 4. In addition to Mo14 clusters, the crystal structure contains the first examples of monoand bicapped trioctahedral Mo 15 and Mo16 clusters. The compound exhibits semimetallic behavior. -(GALL, P.; GUIZOUARN, T.; GOUGEON*, P.; J. Solid State Chem. 227 (2015) 98-103, http://dx.

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The cluster compound In4Ti1.5Mo0.5Mo14O26 containing Mo14 clusters and the new mono- and bi-capped trioctahedral Mo15 and Mo16 clusters: Synthesis, crystal structure, and electrical and magnetic properties

Cited by 2 publications

References 42 publications

Structural and electronic properties of transition-metal chalcogenides Mo₅S₄ nanowires*

Structural and electronic properties of transition-metal chalcogenides Mo₅S₄ nanowires*

ChemInform Abstract: The Cluster Compound In₄Ti_1.5Mo_0.5Mo₁₄O₂₆ Containing Mo₁₄ Clusters and the New Mono‐ and Bi‐Capped Trioctahedral Mo₁₅ and Mo₁₆ Clusters: Synthesis, Crystal Structure, and Electrical and Magnetic Properties.

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The cluster compound In4Ti1.5Mo0.5Mo14O26 containing Mo14 clusters and the new mono- and bi-capped trioctahedral Mo15 and Mo16 clusters: Synthesis, crystal structure, and electrical and magnetic properties

Cited by 2 publications

References 42 publications

Structural and electronic properties of transition-metal chalcogenides Mo5S4 nanowires*

Structural and electronic properties of transition-metal chalcogenides Mo5S4 nanowires*

ChemInform Abstract: The Cluster Compound In4Ti1.5Mo0.5Mo14O26 Containing Mo14 Clusters and the New Mono‐ and Bi‐Capped Trioctahedral Mo15 and Mo16 Clusters: Synthesis, Crystal Structure, and Electrical and Magnetic Properties.

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Structural and electronic properties of transition-metal chalcogenides Mo₅S₄ nanowires*

Structural and electronic properties of transition-metal chalcogenides Mo₅S₄ nanowires*

ChemInform Abstract: The Cluster Compound In₄Ti_1.5Mo_0.5Mo₁₄O₂₆ Containing Mo₁₄ Clusters and the New Mono‐ and Bi‐Capped Trioctahedral Mo₁₅ and Mo₁₆ Clusters: Synthesis, Crystal Structure, and Electrical and Magnetic Properties.