The material described by BeTi4 is diamond structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight BeTi4 clusters. Be(1) is bonded in a tetrahedral geometry to four equivalent Ti(1) atoms. Ti(1) is bonded in a distorted single-bond geometry to one Be(1) atom. is represented by the CIF file [CIF]
data_Ti4Be
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.270
_cell_length_b   6.270
_cell_length_c   6.270
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   174.312
_cell_formula_units_Z   2
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
  Ti  Ti0  1  0.608  0.608  0.608  1.0
  Ti  Ti1  1  0.177  0.608  0.608  1.0
  Ti  Ti2  1  0.608  0.177  0.608  1.0
  Ti  Ti3  1  0.573  0.142  0.142  1.0
  Ti  Ti4  1  0.142  0.142  0.142  1.0
  Ti  Ti5  1  0.608  0.608  0.177  1.0
  Ti  Ti6  1  0.142  0.573  0.142  1.0
  Ti  Ti7  1  0.142  0.142  0.573  1.0
  Be  Be8  1  0.000  0.000  0.000  1.0
  Be  Be9  1  0.750  0.750  0.750  1.0
[/CIF]
.
The material described by BeTi4 is diamond structured and crystallizes in the cubic Fd-3m space group. The structure is zero-dimensional and consists of eight BeTi4 clusters. Be(1) is bonded in a tetrahedral geometry to four equivalent Ti(1) atoms. Ti(1) is bonded in a distorted single-bond geometry to one Be(1) atom. is represented by the CIF file [CIF]
data_Ti4Be
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.270
_cell_length_b   6.270
_cell_length_c   6.270
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   174.312
_cell_formula_units_Z   2
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
  Ti  Ti0  1  0.608  0.608  0.608  1.0
  Ti  Ti1  1  0.177  0.608  0.608  1.0
  Ti  Ti2  1  0.608  0.177  0.608  1.0
  Ti  Ti3  1  0.573  0.142  0.142  1.0
  Ti  Ti4  1  0.142  0.142  0.142  1.0
  Ti  Ti5  1  0.608  0.608  0.177  1.0
  Ti  Ti6  1  0.142  0.573  0.142  1.0
  Ti  Ti7  1  0.142  0.142  0.573  1.0
  Be  Be8  1  0.000  0.000  0.000  1.0
  Be  Be9  1  0.750  0.750  0.750  1.0
[/CIF]
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