data_Be2VP
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   4.53
_cell_angle_alpha   137.39
_cell_angle_beta   137.39
_cell_angle_gamma   61.84
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2VP
_chemical_formula_sum   'Be2 V1 P1'
_cell_volume   42.09
_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  0.65  0.94  1.0
  Be  Be1  1  0.65  0.0  0.94  1.0
  V  V3  1  0.0  0.0  0.89  1.0
  P  P2  1  0.0  0.0  0.0  1.0

data_Be2VP
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.65
_cell_length_b   4.65
_cell_length_c   4.53
_cell_angle_alpha   90.0
_cell_angle_beta   120.92
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Be2VP
_chemical_formula_sum   'Be4 V2 P2'
_cell_volume   84.17
_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  4  0.18  0.18  0.3  1.0
  V  V1  2  0.0  0.0  0.89  1.0
  P  P2  2  0.0  0.0  0.0  1.0

Be Be V P
Be Be V P 0 3 o + + 0 1 - + o 1 3 + o + 2 3 o o + 
Be2VP is Indium-like structured and crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two Be2VP clusters. Be(1) is bonded in a single-bond geometry to one P(1) atom. The Be(1)-P(1) bond length is 1.42 Å. V(1) is bonded in a single-bond geometry to one P(1) atom. The V(1)-P(1) bond length is 0.52 Å. P(1) is bonded in a 3-coordinate geometry to two equivalent Be(1) and one V(1) atom.