data_BeCo2Cl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.92
_cell_length_b   2.92
_cell_length_c   5.76
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeCo2Cl
_chemical_formula_sum   'Be1 Co2 Cl1'
_cell_volume   49.01
_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
  Be  Be0  1  0.0  0.0  0.52  1.0
  Co  Co2  1  0.0  0.0  0.28  1.0
  Co  Co3  1  0.46  0.46  0.68  1.0
  Cl  Cl1  1  0.46  0.46  0.16  1.0

data_BeCo2Cl
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.12
_cell_length_b   4.12
_cell_length_c   5.76
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   BeCo2Cl
_chemical_formula_sum   'Be2 Co4 Cl2'
_cell_volume   98.02
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Be  Be0  2  0.0  0.0  0.52  1.0
  Co  Co1  2  0.0  0.0  0.28  1.0
  Co  Co2  2  0.46  0.0  0.68  1.0
  Cl  Cl3  2  0.46  0.0  0.16  1.0

Be Co Co Cl
Be Co Co Cl 0 1 o o o 0 2 o o o 0 2 o - o 0 2 - o o 0 2 - - o 1 3 o o o 1 3 o - o 1 3 - o o 1 3 - - o 
BeCo2Cl crystallizes in the monoclinic Cm space group. Be(1) is bonded in a 5-coordinate geometry to one Co(1) and four equivalent Co(2) atoms. The Be(1)-Co(1) bond length is 1.40 Å. There are a spread of Be(1)-Co(2) bond distances ranging from 2.09-2.40 Å. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a 5-coordinate geometry to one Be(1) and four equivalent Cl(1) atoms. There are a spread of Co(1)-Cl(1) bond distances ranging from 2.01-2.33 Å. In the second Co site, Co(2) is bonded in a 5-coordinate geometry to four equivalent Be(1) and one Cl(1) atom. The Co(2)-Cl(1) bond length is 2.81 Å. Cl(1) is bonded in a 5-coordinate geometry to one Co(2) and four equivalent Co(1) atoms.