data_LaCr2Ga
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.91
_cell_length_b   3.84
_cell_length_c   6.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaCr2Ga
_chemical_formula_sum   'La1 Cr2 Ga1'
_cell_volume   75.05
_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
  La  La3  1  0.0  0.0  0.36  1.0
  Cr  Cr0  1  0.45  0.92  0.71  1.0
  Cr  Cr1  1  0.45  0.92  0.02  1.0
  Ga  Ga2  1  0.0  0.0  0.0  1.0

data_LaCr2Ga
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.91
_cell_length_b   3.84
_cell_length_c   6.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaCr2Ga
_chemical_formula_sum   'La1 Cr2 Ga1'
_cell_volume   75.05
_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
  La  La0  1  0.0  0.0  0.36  1.0
  Cr  Cr1  1  0.45  0.92  0.02  1.0
  Cr  Cr2  1  0.45  0.92  0.71  1.0
  Ga  Ga3  1  0.0  0.0  0.0  1.0

La Cr Cr Ga
LaCr2Ga crystallizes in the triclinic P1 space group. La(1) is bonded in a 9-coordinate geometry to four equivalent La(1), two equivalent Cr(1), two equivalent Cr(2), and one Ga(1) atom. There are two shorter (2.91 Å) and two longer (3.84 Å) La(1)-La(1) bond lengths. There is one shorter (2.67 Å) and one longer (2.81 Å) La(1)-Cr(1) bond length. There is one shorter (2.67 Å) and one longer (2.81 Å) La(1)-Cr(2) bond length. The La(1)-Ga(1) bond length is 2.45 Å. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a 7-coordinate geometry to two equivalent La(1), one Cr(2), two equivalent Cr(1), and two equivalent Ga(1) atoms. The Cr(1)-Cr(2) bond length is 2.14 Å. Both Cr(1)-Cr(1) bond lengths are 2.91 Å. There is one shorter (2.40 Å) and one longer (2.56 Å) Cr(1)-Ga(1) bond length. In the second Cr site, Cr(2) is bonded in a distorted bent 150 degrees geometry to two equivalent La(1), one Cr(1), and two equivalent Ga(1) atoms. There is one shorter (1.37 Å) and one longer (1.63 Å) Cr(2)-Ga(1) bond length. Ga(1) is bonded in a 2-coordinate geometry to one La(1), two equivalent Cr(1), and two equivalent Cr(2) atoms.