The structure described by LuH4(CO2)4CN2H5 crystallizes in the orthorhombic C222_1 space group. The structure consists of four iminomethanaminium molecules inside a LuH4(CO2)4 framework. In the LuH4(CO2)4 framework, Lu(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one H(1), one O(3), and one O(4) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one H(2) and two equivalent O(1) atoms. In the third C site, C(3) is bonded in a trigonal planar geometry to one H(3) and two equivalent O(2) atoms. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(2) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(3) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Lu(1) and one C(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Lu(1) and one C(3) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Lu(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Lu(1) and one C(1) atom. is represented by the CIF file [CIF]
data_LuH9C5(NO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.693
_cell_length_b   8.511
_cell_length_c   9.695
_cell_angle_alpha   90.000
_cell_angle_beta   110.193
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   518.327
_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
  Lu  Lu0  1  0.858  0.250  0.716  1.0
  Lu  Lu1  1  0.142  0.750  0.284  1.0
  H  H2  1  0.926  0.061  0.420  1.0
  H  H3  1  0.507  0.939  0.580  1.0
  H  H4  1  0.074  0.561  0.580  1.0
  H  H5  1  0.493  0.439  0.420  1.0
  H  H6  1  0.313  0.250  0.626  1.0
  H  H7  1  0.687  0.750  0.374  1.0
  H  H8  1  0.235  0.500  0.000  1.0
  H  H9  1  0.765  0.000  0.000  1.0
  H  H10  1  0.647  0.670  0.989  1.0
  H  H11  1  0.658  0.330  0.011  1.0
  H  H12  1  0.353  0.170  0.011  1.0
  H  H13  1  0.342  0.830  0.989  1.0
  H  H14  1  0.644  0.601  0.815  1.0
  H  H15  1  0.829  0.399  0.185  1.0
  H  H16  1  0.356  0.101  0.185  1.0
  H  H17  1  0.171  0.899  0.815  1.0
  H  H18  1  0.345  0.750  0.689  1.0
  H  H19  1  0.655  0.250  0.311  1.0
  C  C20  1  0.994  0.976  0.510  1.0
  C  C21  1  0.484  0.024  0.490  1.0
  C  C22  1  0.006  0.476  0.490  1.0
  C  C23  1  0.516  0.524  0.510  1.0
  C  C24  1  0.374  0.250  0.747  1.0
  C  C25  1  0.626  0.750  0.253  1.0
  C  C26  1  0.070  0.500  0.000  1.0
  C  C27  1  0.930  0.000  0.000  1.0
  C  C28  1  0.405  0.750  0.810  1.0
  C  C29  1  0.595  0.250  0.190  1.0
  N  N30  1  0.575  0.666  0.877  1.0
  N  N31  1  0.699  0.334  0.123  1.0
  N  N32  1  0.425  0.166  0.123  1.0
  N  N33  1  0.301  0.834  0.877  1.0
  O  O34  1  0.239  0.264  0.812  1.0
  O  O35  1  0.427  0.736  0.188  1.0
  O  O36  1  0.761  0.764  0.188  1.0
  O  O37  1  0.573  0.236  0.812  1.0
  O  O38  1  0.930  0.425  0.900  1.0
  O  O39  1  0.030  0.575  0.100  1.0
  O  O40  1  0.070  0.925  0.100  1.0
  O  O41  1  0.970  0.075  0.900  1.0
  O  O42  1  0.994  0.016  0.636  1.0
  O  O43  1  0.358  0.984  0.364  1.0
  O  O44  1  0.006  0.516  0.364  1.0
  O  O45  1  0.642  0.484  0.636  1.0
  O  O46  1  0.586  0.152  0.519  1.0
  O  O47  1  0.068  0.848  0.481  1.0
  O  O48  1  0.414  0.652  0.481  1.0
  O  O49  1  0.932  0.348  0.519  1.0
[/CIF]
.
The structure described by LuH4(CO2)4CN2H5 crystallizes in the orthorhombic C222_1 space group. The structure consists of four iminomethanaminium molecules inside a LuH4(CO2)4 framework. In the LuH4(CO2)4 framework, Lu(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are three inequivalent C sites. In the first C site, C(1) is bonded in a trigonal planar geometry to one H(1), one O(3), and one O(4) atom. In the second C site, C(2) is bonded in a trigonal planar geometry to one H(2) and two equivalent O(1) atoms. In the third C site, C(3) is bonded in a trigonal planar geometry to one H(3) and two equivalent O(2) atoms. There are three inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one C(1) atom. In the second H site, H(2) is bonded in a single-bond geometry to one C(2) atom. In the third H site, H(3) is bonded in a single-bond geometry to one C(3) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Lu(1) and one C(2) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Lu(1) and one C(3) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to one Lu(1) and one C(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Lu(1) and one C(1) atom. is represented by the CIF file [CIF]
data_LuH9C5(NO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.693
_cell_length_b   8.511
_cell_length_c   9.695
_cell_angle_alpha   90.000
_cell_angle_beta   110.193
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   518.327
_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
  Lu  Lu0  1  0.858  0.250  0.716  1.0
  Lu  Lu1  1  0.142  0.750  0.284  1.0
  H  H2  1  0.926  0.061  0.420  1.0
  H  H3  1  0.507  0.939  0.580  1.0
  H  H4  1  0.074  0.561  0.580  1.0
  H  H5  1  0.493  0.439  0.420  1.0
  H  H6  1  0.313  0.250  0.626  1.0
  H  H7  1  0.687  0.750  0.374  1.0
  H  H8  1  0.235  0.500  0.000  1.0
  H  H9  1  0.765  0.000  0.000  1.0
  H  H10  1  0.647  0.670  0.989  1.0
  H  H11  1  0.658  0.330  0.011  1.0
  H  H12  1  0.353  0.170  0.011  1.0
  H  H13  1  0.342  0.830  0.989  1.0
  H  H14  1  0.644  0.601  0.815  1.0
  H  H15  1  0.829  0.399  0.185  1.0
  H  H16  1  0.356  0.101  0.185  1.0
  H  H17  1  0.171  0.899  0.815  1.0
  H  H18  1  0.345  0.750  0.689  1.0
  H  H19  1  0.655  0.250  0.311  1.0
  C  C20  1  0.994  0.976  0.510  1.0
  C  C21  1  0.484  0.024  0.490  1.0
  C  C22  1  0.006  0.476  0.490  1.0
  C  C23  1  0.516  0.524  0.510  1.0
  C  C24  1  0.374  0.250  0.747  1.0
  C  C25  1  0.626  0.750  0.253  1.0
  C  C26  1  0.070  0.500  0.000  1.0
  C  C27  1  0.930  0.000  0.000  1.0
  C  C28  1  0.405  0.750  0.810  1.0
  C  C29  1  0.595  0.250  0.190  1.0
  N  N30  1  0.575  0.666  0.877  1.0
  N  N31  1  0.699  0.334  0.123  1.0
  N  N32  1  0.425  0.166  0.123  1.0
  N  N33  1  0.301  0.834  0.877  1.0
  O  O34  1  0.239  0.264  0.812  1.0
  O  O35  1  0.427  0.736  0.188  1.0
  O  O36  1  0.761  0.764  0.188  1.0
  O  O37  1  0.573  0.236  0.812  1.0
  O  O38  1  0.930  0.425  0.900  1.0
  O  O39  1  0.030  0.575  0.100  1.0
  O  O40  1  0.070  0.925  0.100  1.0
  O  O41  1  0.970  0.075  0.900  1.0
  O  O42  1  0.994  0.016  0.636  1.0
  O  O43  1  0.358  0.984  0.364  1.0
  O  O44  1  0.006  0.516  0.364  1.0
  O  O45  1  0.642  0.484  0.636  1.0
  O  O46  1  0.586  0.152  0.519  1.0
  O  O47  1  0.068  0.848  0.481  1.0
  O  O48  1  0.414  0.652  0.481  1.0
  O  O49  1  0.932  0.348  0.519  1.0
[/CIF]
.