The material structure described by EuHO3 crystallizes in the monoclinic P2_1/m space group. Eu(1) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. H(1) is bonded in a single-bond geometry to one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal non-coplanar geometry to three equivalent Eu(1) atoms. In the second O site, O(2) is bonded in a trigonal non-coplanar geometry to three equivalent Eu(1) atoms. In the third O site, O(3) is bonded in a single-bond geometry to three equivalent Eu(1) and one H(1) atom. is represented by the CIF card [CIF]
data_EuHO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.765
_cell_length_b   5.690
_cell_length_c   5.885
_cell_angle_alpha   65.917
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   115.103
_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
  Eu  Eu0  1  0.250  0.682  0.687  1.0
  Eu  Eu1  1  0.750  0.318  0.313  1.0
  H  H2  1  0.250  0.120  0.009  1.0
  H  H3  1  0.750  0.880  0.991  1.0
  O  O4  1  0.250  0.581  0.333  1.0
  O  O5  1  0.250  0.118  0.582  1.0
  O  O6  1  0.250  0.272  0.048  1.0
  O  O7  1  0.750  0.419  0.667  1.0
  O  O8  1  0.750  0.882  0.418  1.0
  O  O9  1  0.750  0.728  0.952  1.0
[/CIF]
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The material structure described by EuHO3 crystallizes in the monoclinic P2_1/m space group. Eu(1) is bonded in a 9-coordinate geometry to three equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. H(1) is bonded in a single-bond geometry to one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a trigonal non-coplanar geometry to three equivalent Eu(1) atoms. In the second O site, O(2) is bonded in a trigonal non-coplanar geometry to three equivalent Eu(1) atoms. In the third O site, O(3) is bonded in a single-bond geometry to three equivalent Eu(1) and one H(1) atom. is represented by the CIF card [CIF]
data_EuHO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.765
_cell_length_b   5.690
_cell_length_c   5.885
_cell_angle_alpha   65.917
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   115.103
_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
  Eu  Eu0  1  0.250  0.682  0.687  1.0
  Eu  Eu1  1  0.750  0.318  0.313  1.0
  H  H2  1  0.250  0.120  0.009  1.0
  H  H3  1  0.750  0.880  0.991  1.0
  O  O4  1  0.250  0.581  0.333  1.0
  O  O5  1  0.250  0.118  0.582  1.0
  O  O6  1  0.250  0.272  0.048  1.0
  O  O7  1  0.750  0.419  0.667  1.0
  O  O8  1  0.750  0.882  0.418  1.0
  O  O9  1  0.750  0.728  0.952  1.0
[/CIF]
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