InBO3

Cox, James R.; Keszler, Douglas A.

doi:10.1107/s0108270194003999

Cited by 35 publications

(27 citation statements)

References 2 publications

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“…As an efficient cathodoluminescent material, InBO 3 is the only known binary indium borate. [23,24] It has a calcite-type structure, is isostructural to LuBO 3 and only contains isolated BO 3 groups. Here, we report a new hydrous indium pentaborate, H 2 InB 5 O 10 , which was obtained by the boric acid flux method.…”

Section: Introductionmentioning

confidence: 99%

H₂InB₅O₁₀: A New Pentaborate Constructed from 2D Tetrahedrally Four‐Connected Borate Layers and InO₆ Octahedra

Cong

Yang

et al. 2010

Eur J Inorg Chem

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H2InB5O10, a new hydrated indium pentaborate, was prepared by the boric acid flux method and characterized by IR, solid‐state 11B MAS NMR and 1H CRAMPS NMR spectroscopy. Its structure was determined by powder X‐ray diffraction and refined by Rietveld analysis. H2InB5O10 crystallizes in the monoclinic space group C2. The structure features a new 2D tetrahedrally four‐connected borate network constructed from a new pentaborate fundamental building block, B5O14. The 2D borate network is formed by two 63 borate layers linked by additional BO4 groups in a spiro‐5 mode and then combines with InO6 octahedra to give rise to the 3D structure of H2InB5O10. The strong hydrogen bonds that cross‐link oxygen atoms of additional BO4 groups between the borate layers help to stabilize the borate network.

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Section: Introductionmentioning

confidence: 99%

H₂InB₅O₁₀: A New Pentaborate Constructed from 2D Tetrahedrally Four‐Connected Borate Layers and InO₆ Octahedra

Cong

Yang

et al. 2010

Eur J Inorg Chem

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“…The four borates considered in this manuscript: Aluminum [5], scandium [6], iron [7] and indium [8] orthoborates crystallize in the calcite-type structure (space group (S.G.): R-3c, No. 167, Z=6), which is the less dense of the afore-mentioned polymorphs.…”

Section: -Introductionmentioning

confidence: 99%

Compressibility Systematics of Calcite-Type Borates: An Experimental and Theoretical Structural Study on ABO₃ (A = Al, Sc, Fe, and In)

et al. 2014

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The structural properties of calcite-type orthoborates ABO 3 (A = Al, Fe, Sc, and In) have been investigated at high pressures up to 32 GPa. They were studied experimentally using synchrotron powder X-ray diffraction and theoretically by means of ab initio total-energy calculations. We found that the calcite-type structure remains stable up to the highest pressure explored in the four studied compounds. Experimental and calculated static geometries (unit-cell parameters and internal coordinates), bulk moduli, and their pressure derivatives are in good agreement. The compressibility along the c axis is roughly three times that along the a axis. Our data clearly indicate that the compressibility of borates is dominated by that of the [AO 6 ] octahedral group and depends on the size of the trivalent A cations. An analysis of the relationship between isomorphic borates and carbonates is also presented, which points to the potentiality of considering borates as chemical analogues of the carbonate mineral family.

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“…The cell dimensions of GaBO3 (a = 4.56590 (10) and c = 14.1764(4) Å) are larger than AlBO3 (a = 4.4638(3) and c = 13.745(1) Å) [4] and smaller than InBO3 (a = 4.8217 (8) and c = 15.438(1) Å) [6]. The structure of GaBO3 is illustrated in Figure 2.…”

Section: Structural Analysismentioning

confidence: 99%

“…Triangle planar BO3 [2][3][4][5][6]. These compounds have attracted attention because of their OPEN ACCESS potential applications as photoluminescence materials, laser media, scintillating materials and magnetic materials [7,8].…”

Section: Introductionmentioning

confidence: 99%

“…Single crystal of calcite-type borates usually are grown by the hydrothermal method [4], high pressure solid state reaction [16] or in a flux. The B2O3 [13], Li2O-B2O3 [5,6], B2O3-PbO-PbF2 [17] systems have been proved to be suitable flux for growing calcite-type borates. Recently, Vitzthum et al have also reported the structure of GaBO3 determined from crystals synthesized under high pressure [18].…”

Section: Introductionmentioning

confidence: 99%

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Flux Growth and Crystal Structure Refinement of Calcite Type Borate GaBO3

Wang

Poeppelmeier

2015

Crystals

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A single crystal of gallium borate, GaBO3, 4 × 4 × 0.2 mm 3 in size has been grown by spontaneous crystallization with a molten flux based on a Bi2O3-3B2O3 solvent. From single crystal X-ray diffraction measurement, GaBO3 was found to crystallize in the trigonal calcite type, space group R-3c, with cell dimensions a = 4.56590(10) and c = 14.1764(4) Å, Z = 6. Layers of distorted [GaO6] octahedra are interleaved by layers of triangular planar [BO3] unites. The transmission spectrum on a single crystal indicated that the band gap of GaBO3 is 3.62 eV.

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InBO3

Cited by 35 publications

References 2 publications

H₂InB₅O₁₀: A New Pentaborate Constructed from 2D Tetrahedrally Four‐Connected Borate Layers and InO₆ Octahedra

H₂InB₅O₁₀: A New Pentaborate Constructed from 2D Tetrahedrally Four‐Connected Borate Layers and InO₆ Octahedra

Compressibility Systematics of Calcite-Type Borates: An Experimental and Theoretical Structural Study on ABO₃ (A = Al, Sc, Fe, and In)

Flux Growth and Crystal Structure Refinement of Calcite Type Borate GaBO3

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InBO3

Cited by 35 publications

References 2 publications

H2InB5O10: A New Pentaborate Constructed from 2D Tetrahedrally Four‐Connected Borate Layers and InO6 Octahedra

H2InB5O10: A New Pentaborate Constructed from 2D Tetrahedrally Four‐Connected Borate Layers and InO6 Octahedra

Compressibility Systematics of Calcite-Type Borates: An Experimental and Theoretical Structural Study on ABO3 (A = Al, Sc, Fe, and In)

Flux Growth and Crystal Structure Refinement of Calcite Type Borate GaBO3

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H₂InB₅O₁₀: A New Pentaborate Constructed from 2D Tetrahedrally Four‐Connected Borate Layers and InO₆ Octahedra

H₂InB₅O₁₀: A New Pentaborate Constructed from 2D Tetrahedrally Four‐Connected Borate Layers and InO₆ Octahedra

Compressibility Systematics of Calcite-Type Borates: An Experimental and Theoretical Structural Study on ABO₃ (A = Al, Sc, Fe, and In)