The first vanadium aluminophosphates: Hydrothermal synthesis and structure of Cs[(VO)Al(PO4)2] · H2O, Rb[(VO)Al(PO4)2] · H2O, (NH3CH2CH2NH2)[(VO)Al(PO 4)2], and CH3NH3[(VO)Al(PO4)2]

Linda M. Meyer; Robert C. Haushalter; Jon Zubieta

doi:10.1006/jssc.1996.0286

The first vanadium aluminophosphates: Hydrothermal synthesis and structure of Cs[(VO)Al(PO₄)₂] · H₂O, Rb[(VO)Al(PO₄)₂] · H₂O, (NH₃CH₂CH₂NH₂)[(VO)Al(PO ₄)₂], and CH₃NH₃[(VO)Al(PO₄)₂]

Linda M. Meyer, Robert C. Haushalter, Jon Zubieta

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

The first vanadium aluminophosphates, Cs[(VO)Al(PO₄)₂] · H₂O (1), Rb[(VO)Al(PO₄)₂] · H₂O (2), (NH₃CH₂CH₂NH₂) [(VO)Al(PO₄)₂] (3), and CH₃NH₃[(VO)Al(PO₄)₂] (4), have been hydrothermally prepared from a vanadium source, AlCl₃ · 6H₂O, H₃PO₄, H₂O, and a charge compensating organic species. The phosphates are built up from tetrahedrally coordinated aluminum and phosphorous atoms; phosphates (1), (2), and (3) contain octahedrally coordinated vanadium atoms, and phosphate (4) contains a square pyramidal vanadium atom. The frameworks in phosphates (1)-(4) are structurally related and incorporate cations of similar size and charge. In phosphate (3) the 1-aminoethane-2-ammonium cation is bonded through the nitrogen to the vanadium as a monodentate ligand, providing the sixth vertex of the vanadium octahedron, with the other five present as oxygen atoms. In phosphates (1), (2), and (4), the Cs⁺, Rb⁺, and methylammonium cations, respectively, replace the charge compensating organic ligand present in phosphate (3). The four phosphates are conceptually constructed of one-dimensional aluminophosphate chains connected into three-dimensional frameworks via vanadium polyhedra that corner share to the phosphate tetrahedra. The Al is oxo bridged only to P⁵⁺ with no Al-O-V bonds present. Crystal data for (1): monoclinic, space group P2₁/n (#14) with a = 8.014(2), b = 8.088(2), c = 14.141(2) Å, β = 105.98(1)°, V = 881.2(4) Å³, Z = 4, D_calc = 3.262 g · cm^-3; for (2): monoclinic, space group P2₁/n (#14) with a = 7.880(2), b = 8.063(2), c = 14.062(2) Å, β = 105.83(1)°, V = 859.5(3) Å³, Z = 4, D_calc, = 2.977 g · cm^-3; for (3): monoclinic, space group P2₁/n (#14) with a = 8.172(2), b = 14.232(2), c = 8.873(1) Å, β = 109.88(1)°, V = 970.5(2) Å³, Z = 4, D_calc = 2.299 g · cm_-3; for (4): triclinic, space group P1̄ (#2) with a = 8.151(1), b = 8.784(2), c = 7.842(2), α = 116.22(2)°, β = 95.88(2)°, γ = 69.16(1)°, V = 469.7(2) Å³, Z = 2, D_calc = 2.191 g · cm^-3.

Original language	English (US)
Pages (from-to)	200-210
Number of pages	11
Journal	Journal of Solid State Chemistry
Volume	125
Issue number	2
DOIs	https://doi.org/10.1006/jssc.1996.0286
State	Published - Sep 5 1996

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Ceramics and Composites
Condensed Matter Physics
Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1006/jssc.1996.0286

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The first vanadium aluminophosphates: Hydrothermal synthesis and structure of Cs[(VO)Al(PO₄)₂] · H₂O, Rb[(VO)Al(PO₄)₂] · H₂O, (NH₃CH₂CH₂NH₂)[(VO)Al(PO ₄)₂], and CH₃NH₃[(VO)Al(PO₄)₂]. / Meyer, Linda M.; Haushalter, Robert C.; Zubieta, Jon.
In: Journal of Solid State Chemistry, Vol. 125, No. 2, 05.09.1996, p. 200-210.

Research output: Contribution to journal › Article › peer-review

@article{8ac16a08b770489f8c807709ede1edbb,

title = "The first vanadium aluminophosphates: Hydrothermal synthesis and structure of Cs[(VO)Al(PO4)2] · H2O, Rb[(VO)Al(PO4)2] · H2O, (NH3CH2CH2NH2)[(VO)Al(PO 4)2], and CH3NH3[(VO)Al(PO4)2]",

abstract = "The first vanadium aluminophosphates, Cs[(VO)Al(PO4)2] · H2O (1), Rb[(VO)Al(PO4)2] · H2O (2), (NH3CH2CH2NH2) [(VO)Al(PO4)2] (3), and CH3NH3[(VO)Al(PO4)2] (4), have been hydrothermally prepared from a vanadium source, AlCl3 · 6H2O, H3PO4, H2O, and a charge compensating organic species. The phosphates are built up from tetrahedrally coordinated aluminum and phosphorous atoms; phosphates (1), (2), and (3) contain octahedrally coordinated vanadium atoms, and phosphate (4) contains a square pyramidal vanadium atom. The frameworks in phosphates (1)-(4) are structurally related and incorporate cations of similar size and charge. In phosphate (3) the 1-aminoethane-2-ammonium cation is bonded through the nitrogen to the vanadium as a monodentate ligand, providing the sixth vertex of the vanadium octahedron, with the other five present as oxygen atoms. In phosphates (1), (2), and (4), the Cs+, Rb+, and methylammonium cations, respectively, replace the charge compensating organic ligand present in phosphate (3). The four phosphates are conceptually constructed of one-dimensional aluminophosphate chains connected into three-dimensional frameworks via vanadium polyhedra that corner share to the phosphate tetrahedra. The Al is oxo bridged only to P5+ with no Al-O-V bonds present. Crystal data for (1): monoclinic, space group P21/n (#14) with a = 8.014(2), b = 8.088(2), c = 14.141(2) {\AA}, β = 105.98(1)°, V = 881.2(4) {\AA}3, Z = 4, Dcalc = 3.262 g · cm-3; for (2): monoclinic, space group P21/n (#14) with a = 7.880(2), b = 8.063(2), c = 14.062(2) {\AA}, β = 105.83(1)°, V = 859.5(3) {\AA}3, Z = 4, Dcalc, = 2.977 g · cm-3; for (3): monoclinic, space group P21/n (#14) with a = 8.172(2), b = 14.232(2), c = 8.873(1) {\AA}, β = 109.88(1)°, V = 970.5(2) {\AA}3, Z = 4, Dcalc = 2.299 g · cm-3; for (4): triclinic, space group P{\=1} (#2) with a = 8.151(1), b = 8.784(2), c = 7.842(2), α = 116.22(2)°, β = 95.88(2)°, γ = 69.16(1)°, V = 469.7(2) {\AA}3, Z = 2, Dcalc = 2.191 g · cm-3.",

author = "Meyer, {Linda M.} and Haushalter, {Robert C.} and Jon Zubieta",

year = "1996",

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doi = "10.1006/jssc.1996.0286",

language = "English (US)",

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TY - JOUR

T1 - The first vanadium aluminophosphates

T2 - Hydrothermal synthesis and structure of Cs[(VO)Al(PO4)2] · H2O, Rb[(VO)Al(PO4)2] · H2O, (NH3CH2CH2NH2)[(VO)Al(PO 4)2], and CH3NH3[(VO)Al(PO4)2]

AU - Meyer, Linda M.

AU - Haushalter, Robert C.

AU - Zubieta, Jon

PY - 1996/9/5

Y1 - 1996/9/5

N2 - The first vanadium aluminophosphates, Cs[(VO)Al(PO4)2] · H2O (1), Rb[(VO)Al(PO4)2] · H2O (2), (NH3CH2CH2NH2) [(VO)Al(PO4)2] (3), and CH3NH3[(VO)Al(PO4)2] (4), have been hydrothermally prepared from a vanadium source, AlCl3 · 6H2O, H3PO4, H2O, and a charge compensating organic species. The phosphates are built up from tetrahedrally coordinated aluminum and phosphorous atoms; phosphates (1), (2), and (3) contain octahedrally coordinated vanadium atoms, and phosphate (4) contains a square pyramidal vanadium atom. The frameworks in phosphates (1)-(4) are structurally related and incorporate cations of similar size and charge. In phosphate (3) the 1-aminoethane-2-ammonium cation is bonded through the nitrogen to the vanadium as a monodentate ligand, providing the sixth vertex of the vanadium octahedron, with the other five present as oxygen atoms. In phosphates (1), (2), and (4), the Cs+, Rb+, and methylammonium cations, respectively, replace the charge compensating organic ligand present in phosphate (3). The four phosphates are conceptually constructed of one-dimensional aluminophosphate chains connected into three-dimensional frameworks via vanadium polyhedra that corner share to the phosphate tetrahedra. The Al is oxo bridged only to P5+ with no Al-O-V bonds present. Crystal data for (1): monoclinic, space group P21/n (#14) with a = 8.014(2), b = 8.088(2), c = 14.141(2) Å, β = 105.98(1)°, V = 881.2(4) Å3, Z = 4, Dcalc = 3.262 g · cm-3; for (2): monoclinic, space group P21/n (#14) with a = 7.880(2), b = 8.063(2), c = 14.062(2) Å, β = 105.83(1)°, V = 859.5(3) Å3, Z = 4, Dcalc, = 2.977 g · cm-3; for (3): monoclinic, space group P21/n (#14) with a = 8.172(2), b = 14.232(2), c = 8.873(1) Å, β = 109.88(1)°, V = 970.5(2) Å3, Z = 4, Dcalc = 2.299 g · cm-3; for (4): triclinic, space group P1̄ (#2) with a = 8.151(1), b = 8.784(2), c = 7.842(2), α = 116.22(2)°, β = 95.88(2)°, γ = 69.16(1)°, V = 469.7(2) Å3, Z = 2, Dcalc = 2.191 g · cm-3.

AB - The first vanadium aluminophosphates, Cs[(VO)Al(PO4)2] · H2O (1), Rb[(VO)Al(PO4)2] · H2O (2), (NH3CH2CH2NH2) [(VO)Al(PO4)2] (3), and CH3NH3[(VO)Al(PO4)2] (4), have been hydrothermally prepared from a vanadium source, AlCl3 · 6H2O, H3PO4, H2O, and a charge compensating organic species. The phosphates are built up from tetrahedrally coordinated aluminum and phosphorous atoms; phosphates (1), (2), and (3) contain octahedrally coordinated vanadium atoms, and phosphate (4) contains a square pyramidal vanadium atom. The frameworks in phosphates (1)-(4) are structurally related and incorporate cations of similar size and charge. In phosphate (3) the 1-aminoethane-2-ammonium cation is bonded through the nitrogen to the vanadium as a monodentate ligand, providing the sixth vertex of the vanadium octahedron, with the other five present as oxygen atoms. In phosphates (1), (2), and (4), the Cs+, Rb+, and methylammonium cations, respectively, replace the charge compensating organic ligand present in phosphate (3). The four phosphates are conceptually constructed of one-dimensional aluminophosphate chains connected into three-dimensional frameworks via vanadium polyhedra that corner share to the phosphate tetrahedra. The Al is oxo bridged only to P5+ with no Al-O-V bonds present. Crystal data for (1): monoclinic, space group P21/n (#14) with a = 8.014(2), b = 8.088(2), c = 14.141(2) Å, β = 105.98(1)°, V = 881.2(4) Å3, Z = 4, Dcalc = 3.262 g · cm-3; for (2): monoclinic, space group P21/n (#14) with a = 7.880(2), b = 8.063(2), c = 14.062(2) Å, β = 105.83(1)°, V = 859.5(3) Å3, Z = 4, Dcalc, = 2.977 g · cm-3; for (3): monoclinic, space group P21/n (#14) with a = 8.172(2), b = 14.232(2), c = 8.873(1) Å, β = 109.88(1)°, V = 970.5(2) Å3, Z = 4, Dcalc = 2.299 g · cm-3; for (4): triclinic, space group P1̄ (#2) with a = 8.151(1), b = 8.784(2), c = 7.842(2), α = 116.22(2)°, β = 95.88(2)°, γ = 69.16(1)°, V = 469.7(2) Å3, Z = 2, Dcalc = 2.191 g · cm-3.

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The first vanadium aluminophosphates: Hydrothermal synthesis and structure of Cs[(VO)Al(PO₄)₂] · H₂O, Rb[(VO)Al(PO₄)₂] · H₂O, (NH₃CH₂CH₂NH₂)[(VO)Al(PO ₄)₂], and CH₃NH₃[(VO)Al(PO₄)₂]

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