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Browse many computed properties for this monoclinic RbDy (WO4)2 compound, including formation energy from the elements, energy of decomposition into the set of most stable materials at this chemical composition, bulk crystalline density, and band gap. Also known as: Rubidium dysprosium bis (tungstate).

1978年6月1日 · Structural phase transitions have been observed for the dysprosium compounds RbDy (MoO 4) 2 and KDy (WO 4) 2 at about 20 and about 10°K, respectively. It is suggested that these phase transitions can be interpreted as due to a cooperative Jahn–Teller effect.

The results of measuring the temperature and field dependences of the magnetization of a RbDy (WO 4) 2 single crystal in the temperature range from 4.2 to 50 K and in magnetic fields up to 1.6 T are presented.

The Rb and Dy atoms lie within eight-pointed polyhedra which form wide double bands parallel to the (001). The link between individual fragments in the structure is effected by virtue of common elements between the W octahedra and Dy polyhedra (common edges and face) and the Rb polyhedra (common vertices and edge). Sov. Phys. - Crystallogr. (Engl.

2020年4月30日 · RbDy (MoO4)2 crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. Rb1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Rb–O bond distances ranging from 2.80–3.01 Å. Dy3+ is bonded in a 8-coordinate geometry to eight O2- atoms.

2019年1月12日 · In each RbDyS2O11 sheet, Rb is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Rb–O bond distances ranging from 2.90–3.28 Å. Dy is bonded to seven O atoms to form distorted DyO7 pentagonal bipyramids that share corners with two SO4 tetrahedra and edges with two SO4 tetrahedra.

Explore the - crystalline lattice structure of RbDyW2O8 mon with lattice parameters, 3d interactive image of unit cell, cif file, lattice constants & more.

2018年4月3日 · A phenomenological model of structural phase transitions in double rubidium–dysprosium tungstate is proposed. The model is constructed by equivariant catastrophe theory methods. The temperature dependence of the heat capacity near the phase transitions at temperatures T1 = 9 K and T2 = 4.9 K was calculated.

Substance Summary Standard Formula: RbDy [SO4]2[H2O] Alphabetic Formula: Dy [H2O]Rb [SO4]2 Published Formula: RbDy (SO4)2·H2O Refined Formula: – Wyckoff Sequence: – Z Formula Units: 4 Density: ρ = 3.95 Mg·m−3 View 3D Interactive Structure Citation