The crystal structure described by RbMg3 is Titanium Disilicide-like structured and crystallizes in the orthorhombic Pmm2 space group. Rb(1) is bonded in a 10-coordinate geometry to two equivalent Rb(1), two equivalent Mg(1), two equivalent Mg(3), and four equivalent Mg(2) atoms. There are three inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 10-coordinate geometry to two equivalent Rb(1), two equivalent Mg(1), two equivalent Mg(2), and four equivalent Mg(3) atoms. In the second Mg site, Mg(2) is bonded in a 10-coordinate geometry to four equivalent Rb(1), two equivalent Mg(1), two equivalent Mg(2), and two equivalent Mg(3) atoms. In the third Mg site, Mg(3) is bonded in a 10-coordinate geometry to two equivalent Rb(1), two equivalent Mg(2), two equivalent Mg(3), and four equivalent Mg(1) atoms. is represented by the CIF card [CIF]
data_RbMg3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.332
_cell_length_b   5.220
_cell_length_c   7.971
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   138.656
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Rb  Rb0  1  0.000  0.000  0.133  1.0
  Mg  Mg1  1  0.500  0.000  0.653  1.0
  Mg  Mg2  1  0.500  0.500  0.440  1.0
  Mg  Mg3  1  0.000  0.500  0.774  1.0
[/CIF]
.
The crystal structure described by RbMg3 is Titanium Disilicide-like structured and crystallizes in the orthorhombic Pmm2 space group. Rb(1) is bonded in a 10-coordinate geometry to two equivalent Rb(1), two equivalent Mg(1), two equivalent Mg(3), and four equivalent Mg(2) atoms. There are three inequivalent Mg sites. In the first Mg site, Mg(1) is bonded in a 10-coordinate geometry to two equivalent Rb(1), two equivalent Mg(1), two equivalent Mg(2), and four equivalent Mg(3) atoms. In the second Mg site, Mg(2) is bonded in a 10-coordinate geometry to four equivalent Rb(1), two equivalent Mg(1), two equivalent Mg(2), and two equivalent Mg(3) atoms. In the third Mg site, Mg(3) is bonded in a 10-coordinate geometry to two equivalent Rb(1), two equivalent Mg(2), two equivalent Mg(3), and four equivalent Mg(1) atoms. is represented by the CIF card [CIF]
data_RbMg3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.332
_cell_length_b   5.220
_cell_length_c   7.971
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   138.656
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Rb  Rb0  1  0.000  0.000  0.133  1.0
  Mg  Mg1  1  0.500  0.000  0.653  1.0
  Mg  Mg2  1  0.500  0.500  0.440  1.0
  Mg  Mg3  1  0.000  0.500  0.774  1.0
[/CIF]
.