The compound described by CH2O2 is Indium-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four methanediol molecules. C(1) is bonded in a water-like geometry to one O(1) and one O(2) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(2) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one C(1) and one H(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one C(1) and one H(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_H2CO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.897
_cell_length_b   5.975
_cell_length_c   9.800
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   228.192
_cell_formula_units_Z   4
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
  H  H0  1  0.359  0.917  0.523  1.0
  H  H1  1  0.641  0.417  0.477  1.0
  H  H2  1  0.859  0.417  0.977  1.0
  H  H3  1  0.141  0.917  0.023  1.0
  H  H4  1  0.198  0.094  0.816  1.0
  H  H5  1  0.802  0.594  0.184  1.0
  H  H6  1  0.698  0.594  0.684  1.0
  H  H7  1  0.302  0.094  0.316  1.0
  C  C8  1  0.254  0.187  0.629  1.0
  C  C9  1  0.746  0.687  0.371  1.0
  C  C10  1  0.754  0.687  0.871  1.0
  C  C11  1  0.246  0.187  0.129  1.0
  O  O12  1  0.328  0.082  0.511  1.0
  O  O13  1  0.672  0.582  0.489  1.0
  O  O14  1  0.828  0.582  0.989  1.0
  O  O15  1  0.172  0.082  0.011  1.0
  O  O16  1  0.241  0.031  0.725  1.0
  O  O17  1  0.759  0.531  0.275  1.0
  O  O18  1  0.741  0.531  0.775  1.0
  O  O19  1  0.259  0.031  0.225  1.0
[/CIF]
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The compound described by CH2O2 is Indium-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four methanediol molecules. C(1) is bonded in a water-like geometry to one O(1) and one O(2) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(2) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one C(1) and one H(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one C(1) and one H(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_H2CO2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.897
_cell_length_b   5.975
_cell_length_c   9.800
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   228.192
_cell_formula_units_Z   4
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
  H  H0  1  0.359  0.917  0.523  1.0
  H  H1  1  0.641  0.417  0.477  1.0
  H  H2  1  0.859  0.417  0.977  1.0
  H  H3  1  0.141  0.917  0.023  1.0
  H  H4  1  0.198  0.094  0.816  1.0
  H  H5  1  0.802  0.594  0.184  1.0
  H  H6  1  0.698  0.594  0.684  1.0
  H  H7  1  0.302  0.094  0.316  1.0
  C  C8  1  0.254  0.187  0.629  1.0
  C  C9  1  0.746  0.687  0.371  1.0
  C  C10  1  0.754  0.687  0.871  1.0
  C  C11  1  0.246  0.187  0.129  1.0
  O  O12  1  0.328  0.082  0.511  1.0
  O  O13  1  0.672  0.582  0.489  1.0
  O  O14  1  0.828  0.582  0.989  1.0
  O  O15  1  0.172  0.082  0.011  1.0
  O  O16  1  0.241  0.031  0.725  1.0
  O  O17  1  0.759  0.531  0.275  1.0
  O  O18  1  0.741  0.531  0.775  1.0
  O  O19  1  0.259  0.031  0.225  1.0
[/CIF]
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