The structure described by RbH(CO)4 crystallizes in the monoclinic P2_1/c space group. Rb(1) is bonded in a 8-coordinate geometry to one O(1), two equivalent O(2), two equivalent O(3), and three equivalent O(4) atoms. There are four inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one O(1) atom. In the second C site, C(2) is bonded in a distorted single-bond geometry to one O(2) atom. In the third C site, C(3) is bonded in a distorted single-bond geometry to one O(3) atom. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one O(4) atom. H(1) is bonded in a linear geometry to one O(1) and one O(2) atom. There are four inequivalent O sites. In the first O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one C(3) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to three equivalent Rb(1) and one C(4) atom. In the third O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one C(1), and one H(1) atom. In the fourth O site, O(2) is bonded in a water-like geometry to two equivalent Rb(1), one C(2), and one H(1) atom. is represented by the CIF card [CIF]
data_RbH(CO)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   16.177
_cell_length_b   4.438
_cell_length_c   8.458
_cell_angle_alpha   79.062
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   596.175
_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
  Rb  Rb0  1  0.434  0.294  0.759  1.0
  Rb  Rb1  1  0.934  0.706  0.741  1.0
  Rb  Rb2  1  0.566  0.706  0.241  1.0
  Rb  Rb3  1  0.066  0.294  0.259  1.0
  H  H4  1  0.238  0.500  0.521  1.0
  H  H5  1  0.738  0.500  0.979  1.0
  H  H6  1  0.762  0.500  0.479  1.0
  H  H7  1  0.262  0.500  0.021  1.0
  C  C8  1  0.210  0.146  0.701  1.0
  C  C9  1  0.710  0.854  0.799  1.0
  C  C10  1  0.790  0.854  0.299  1.0
  C  C11  1  0.290  0.146  0.201  1.0
  C  C12  1  0.222  0.899  0.836  1.0
  C  C13  1  0.722  0.101  0.664  1.0
  C  C14  1  0.778  0.101  0.164  1.0
  C  C15  1  0.278  0.899  0.336  1.0
  C  C16  1  0.131  0.884  0.865  1.0
  C  C17  1  0.631  0.116  0.635  1.0
  C  C18  1  0.869  0.116  0.135  1.0
  C  C19  1  0.369  0.884  0.365  1.0
  C  C20  1  0.120  0.129  0.717  1.0
  C  C21  1  0.620  0.871  0.783  1.0
  C  C22  1  0.880  0.871  0.283  1.0
  C  C23  1  0.380  0.129  0.217  1.0
  O  O24  1  0.264  0.310  0.606  1.0
  O  O25  1  0.764  0.690  0.894  1.0
  O  O26  1  0.736  0.690  0.394  1.0
  O  O27  1  0.236  0.310  0.106  1.0
  O  O28  1  0.286  0.754  0.900  1.0
  O  O29  1  0.786  0.246  0.600  1.0
  O  O30  1  0.714  0.246  0.100  1.0
  O  O31  1  0.214  0.754  0.400  1.0
  O  O32  1  0.083  0.738  0.965  1.0
  O  O33  1  0.583  0.262  0.535  1.0
  O  O34  1  0.917  0.262  0.035  1.0
  O  O35  1  0.417  0.738  0.465  1.0
  O  O36  1  0.059  0.254  0.640  1.0
  O  O37  1  0.559  0.746  0.860  1.0
  O  O38  1  0.941  0.746  0.360  1.0
  O  O39  1  0.441  0.254  0.140  1.0
[/CIF]
.
The structure described by RbH(CO)4 crystallizes in the monoclinic P2_1/c space group. Rb(1) is bonded in a 8-coordinate geometry to one O(1), two equivalent O(2), two equivalent O(3), and three equivalent O(4) atoms. There are four inequivalent C sites. In the first C site, C(1) is bonded in a distorted single-bond geometry to one O(1) atom. In the second C site, C(2) is bonded in a distorted single-bond geometry to one O(2) atom. In the third C site, C(3) is bonded in a distorted single-bond geometry to one O(3) atom. In the fourth C site, C(4) is bonded in a distorted single-bond geometry to one O(4) atom. H(1) is bonded in a linear geometry to one O(1) and one O(2) atom. There are four inequivalent O sites. In the first O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one C(3) atom. In the second O site, O(4) is bonded in a distorted single-bond geometry to three equivalent Rb(1) and one C(4) atom. In the third O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Rb(1), one C(1), and one H(1) atom. In the fourth O site, O(2) is bonded in a water-like geometry to two equivalent Rb(1), one C(2), and one H(1) atom. is represented by the CIF card [CIF]
data_RbH(CO)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   16.177
_cell_length_b   4.438
_cell_length_c   8.458
_cell_angle_alpha   79.062
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   596.175
_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
  Rb  Rb0  1  0.434  0.294  0.759  1.0
  Rb  Rb1  1  0.934  0.706  0.741  1.0
  Rb  Rb2  1  0.566  0.706  0.241  1.0
  Rb  Rb3  1  0.066  0.294  0.259  1.0
  H  H4  1  0.238  0.500  0.521  1.0
  H  H5  1  0.738  0.500  0.979  1.0
  H  H6  1  0.762  0.500  0.479  1.0
  H  H7  1  0.262  0.500  0.021  1.0
  C  C8  1  0.210  0.146  0.701  1.0
  C  C9  1  0.710  0.854  0.799  1.0
  C  C10  1  0.790  0.854  0.299  1.0
  C  C11  1  0.290  0.146  0.201  1.0
  C  C12  1  0.222  0.899  0.836  1.0
  C  C13  1  0.722  0.101  0.664  1.0
  C  C14  1  0.778  0.101  0.164  1.0
  C  C15  1  0.278  0.899  0.336  1.0
  C  C16  1  0.131  0.884  0.865  1.0
  C  C17  1  0.631  0.116  0.635  1.0
  C  C18  1  0.869  0.116  0.135  1.0
  C  C19  1  0.369  0.884  0.365  1.0
  C  C20  1  0.120  0.129  0.717  1.0
  C  C21  1  0.620  0.871  0.783  1.0
  C  C22  1  0.880  0.871  0.283  1.0
  C  C23  1  0.380  0.129  0.217  1.0
  O  O24  1  0.264  0.310  0.606  1.0
  O  O25  1  0.764  0.690  0.894  1.0
  O  O26  1  0.736  0.690  0.394  1.0
  O  O27  1  0.236  0.310  0.106  1.0
  O  O28  1  0.286  0.754  0.900  1.0
  O  O29  1  0.786  0.246  0.600  1.0
  O  O30  1  0.714  0.246  0.100  1.0
  O  O31  1  0.214  0.754  0.400  1.0
  O  O32  1  0.083  0.738  0.965  1.0
  O  O33  1  0.583  0.262  0.535  1.0
  O  O34  1  0.917  0.262  0.035  1.0
  O  O35  1  0.417  0.738  0.465  1.0
  O  O36  1  0.059  0.254  0.640  1.0
  O  O37  1  0.559  0.746  0.860  1.0
  O  O38  1  0.941  0.746  0.360  1.0
  O  O39  1  0.441  0.254  0.140  1.0
[/CIF]
.