The crystal structure described by TbCO4 crystallizes in the orthorhombic P2_12_12_1 space group. Tb(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(4), and three equivalent O(3) atoms. C(1) is bonded in a trigonal planar geometry to one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to two equivalent Tb(1) atoms. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Tb(1) and one C(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to three equivalent Tb(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Tb(1) and one C(1) atom. is represented by the CIF card [CIF]
data_TbCO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.894
_cell_length_b   7.169
_cell_length_c   8.778
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   308.004
_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
  Tb  Tb0  1  0.028  0.878  0.340  1.0
  Tb  Tb1  1  0.472  0.122  0.840  1.0
  Tb  Tb2  1  0.972  0.378  0.160  1.0
  Tb  Tb3  1  0.528  0.622  0.660  1.0
  C  C4  1  0.007  0.952  0.675  1.0
  C  C5  1  0.493  0.048  0.175  1.0
  C  C6  1  0.993  0.452  0.825  1.0
  C  C7  1  0.507  0.548  0.325  1.0
  O  O8  1  0.964  0.692  0.140  1.0
  O  O9  1  0.536  0.308  0.640  1.0
  O  O10  1  0.036  0.192  0.360  1.0
  O  O11  1  0.464  0.808  0.860  1.0
  O  O12  1  0.542  0.951  0.294  1.0
  O  O13  1  0.958  0.049  0.794  1.0
  O  O14  1  0.458  0.451  0.206  1.0
  O  O15  1  0.042  0.549  0.706  1.0
  O  O16  1  0.763  0.576  0.366  1.0
  O  O17  1  0.737  0.424  0.866  1.0
  O  O18  1  0.237  0.076  0.134  1.0
  O  O19  1  0.263  0.924  0.634  1.0
  O  O20  1  0.319  0.617  0.412  1.0
  O  O21  1  0.181  0.383  0.912  1.0
  O  O22  1  0.681  0.117  0.088  1.0
  O  O23  1  0.819  0.883  0.588  1.0
[/CIF]
.
The crystal structure described by TbCO4 crystallizes in the orthorhombic P2_12_12_1 space group. Tb(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(4), and three equivalent O(3) atoms. C(1) is bonded in a trigonal planar geometry to one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to two equivalent Tb(1) atoms. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Tb(1) and one C(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to three equivalent Tb(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Tb(1) and one C(1) atom. is represented by the CIF card [CIF]
data_TbCO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.894
_cell_length_b   7.169
_cell_length_c   8.778
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   308.004
_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
  Tb  Tb0  1  0.028  0.878  0.340  1.0
  Tb  Tb1  1  0.472  0.122  0.840  1.0
  Tb  Tb2  1  0.972  0.378  0.160  1.0
  Tb  Tb3  1  0.528  0.622  0.660  1.0
  C  C4  1  0.007  0.952  0.675  1.0
  C  C5  1  0.493  0.048  0.175  1.0
  C  C6  1  0.993  0.452  0.825  1.0
  C  C7  1  0.507  0.548  0.325  1.0
  O  O8  1  0.964  0.692  0.140  1.0
  O  O9  1  0.536  0.308  0.640  1.0
  O  O10  1  0.036  0.192  0.360  1.0
  O  O11  1  0.464  0.808  0.860  1.0
  O  O12  1  0.542  0.951  0.294  1.0
  O  O13  1  0.958  0.049  0.794  1.0
  O  O14  1  0.458  0.451  0.206  1.0
  O  O15  1  0.042  0.549  0.706  1.0
  O  O16  1  0.763  0.576  0.366  1.0
  O  O17  1  0.737  0.424  0.866  1.0
  O  O18  1  0.237  0.076  0.134  1.0
  O  O19  1  0.263  0.924  0.634  1.0
  O  O20  1  0.319  0.617  0.412  1.0
  O  O21  1  0.181  0.383  0.912  1.0
  O  O22  1  0.681  0.117  0.088  1.0
  O  O23  1  0.819  0.883  0.588  1.0
[/CIF]
.