The material structure described by MgCuPb2H4(O2Cl)2 crystallizes in the orthorhombic Pmm2 space group. Mg(1) is bonded in a distorted rectangular see-saw-like geometry to one Pb(2) and four equivalent O(1) atoms. Cu(1) is bonded in a 5-coordinate geometry to four equivalent O(1) and one Cl(1) atom. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. In the second Pb site, Pb(2) is bonded to one Mg(1), two equivalent Cl(1), and two equivalent Cl(2) atoms to form distorted corner-sharing PbMgCl4 square pyramids. H(1) is bonded in a single-bond geometry to one O(1) atom. O(1) is bonded in a distorted single-bond geometry to one Mg(1), one Cu(1), one Pb(1), and one H(1) atom. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted T-shaped geometry to one Cu(1) and two equivalent Pb(2) atoms. In the second Cl site, Cl(2) is bonded in a linear geometry to two equivalent Pb(2) atoms. is represented by the CIF file [CIF]
data_MgCuH4Pb2(ClO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.832
_cell_length_b   5.871
_cell_length_c   6.652
_cell_angle_alpha   90.001
_cell_angle_beta   90.063
_cell_angle_gamma   90.013
_symmetry_Int_Tables_number   1
_cell_volume   227.773
_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
  Mg  Mg0  1  0.500  0.000  0.977  1.0
  Cu  Cu1  1  0.001  0.000  0.165  1.0
  H  H2  1  0.304  0.666  0.130  1.0
  H  H3  1  0.697  0.334  0.131  1.0
  H  H4  1  0.696  0.666  0.130  1.0
  H  H5  1  0.304  0.334  0.130  1.0
  Pb  Pb6  1  1.000  0.500  0.833  1.0
  Pb  Pb7  1  0.499  1.000  0.490  1.0
  Cl  Cl8  1  0.999  1.000  0.510  1.0
  Cl  Cl9  1  0.500  0.500  0.425  1.0
  O  O10  1  0.247  0.760  0.020  1.0
  O  O11  1  0.754  0.240  0.020  1.0
  O  O12  1  0.754  0.760  0.020  1.0
  O  O13  1  0.246  0.240  0.020  1.0
[/CIF]
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The material structure described by MgCuPb2H4(O2Cl)2 crystallizes in the orthorhombic Pmm2 space group. Mg(1) is bonded in a distorted rectangular see-saw-like geometry to one Pb(2) and four equivalent O(1) atoms. Cu(1) is bonded in a 5-coordinate geometry to four equivalent O(1) and one Cl(1) atom. There are two inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 4-coordinate geometry to four equivalent O(1) atoms. In the second Pb site, Pb(2) is bonded to one Mg(1), two equivalent Cl(1), and two equivalent Cl(2) atoms to form distorted corner-sharing PbMgCl4 square pyramids. H(1) is bonded in a single-bond geometry to one O(1) atom. O(1) is bonded in a distorted single-bond geometry to one Mg(1), one Cu(1), one Pb(1), and one H(1) atom. There are two inequivalent Cl sites. In the first Cl site, Cl(1) is bonded in a distorted T-shaped geometry to one Cu(1) and two equivalent Pb(2) atoms. In the second Cl site, Cl(2) is bonded in a linear geometry to two equivalent Pb(2) atoms. is represented by the CIF file [CIF]
data_MgCuH4Pb2(ClO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.832
_cell_length_b   5.871
_cell_length_c   6.652
_cell_angle_alpha   90.001
_cell_angle_beta   90.063
_cell_angle_gamma   90.013
_symmetry_Int_Tables_number   1
_cell_volume   227.773
_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
  Mg  Mg0  1  0.500  0.000  0.977  1.0
  Cu  Cu1  1  0.001  0.000  0.165  1.0
  H  H2  1  0.304  0.666  0.130  1.0
  H  H3  1  0.697  0.334  0.131  1.0
  H  H4  1  0.696  0.666  0.130  1.0
  H  H5  1  0.304  0.334  0.130  1.0
  Pb  Pb6  1  1.000  0.500  0.833  1.0
  Pb  Pb7  1  0.499  1.000  0.490  1.0
  Cl  Cl8  1  0.999  1.000  0.510  1.0
  Cl  Cl9  1  0.500  0.500  0.425  1.0
  O  O10  1  0.247  0.760  0.020  1.0
  O  O11  1  0.754  0.240  0.020  1.0
  O  O12  1  0.754  0.760  0.020  1.0
  O  O13  1  0.246  0.240  0.020  1.0
[/CIF]
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