The material described by MgCdH4(N2O5)2 crystallizes in the monoclinic C2/c space group. Mg(1) is bonded in an octahedral geometry to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms. Cd(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 two inequivalent N sites. In the first N site, N(1) is bonded in a bent 120 degrees geometry to one O(1) and one O(2) atom. In the second N site, N(2) is bonded in a bent 120 degrees geometry to one O(3) and one O(4) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(5) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to one Cd(1) and one N(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Mg(1), one Cd(1), and one N(1) atom. In the third O site, O(3) is bonded in a distorted water-like geometry to one Cd(1) and one N(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Mg(1), one Cd(1), and one N(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Mg(1), one H(1), and one H(2) atom. is represented by the CIF file [CIF]
data_MgCdH4(N2O5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.787
_cell_length_b   6.787
_cell_length_c   12.229
_cell_angle_alpha   88.621
_cell_angle_beta   88.621
_cell_angle_gamma   62.990
_symmetry_Int_Tables_number   1
_cell_volume   501.642
_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
  Mg  Mg0  1  0.000  0.500  0.500  1.0
  Mg  Mg1  1  0.500  0.000  0.000  1.0
  Cd  Cd2  1  0.014  0.986  0.750  1.0
  Cd  Cd3  1  0.986  0.014  0.250  1.0
  H  H4  1  0.775  0.591  0.938  1.0
  H  H5  1  0.409  0.225  0.562  1.0
  H  H6  1  0.225  0.409  0.062  1.0
  H  H7  1  0.591  0.775  0.438  1.0
  H  H8  1  0.770  0.579  0.067  1.0
  H  H9  1  0.421  0.230  0.433  1.0
  H  H10  1  0.230  0.421  0.933  1.0
  H  H11  1  0.579  0.770  0.567  1.0
  N  N12  1  0.733  0.286  0.579  1.0
  N  N13  1  0.714  0.267  0.921  1.0
  N  N14  1  0.267  0.714  0.421  1.0
  N  N15  1  0.286  0.733  0.079  1.0
  N  N16  1  0.133  0.511  0.729  1.0
  N  N17  1  0.489  0.867  0.771  1.0
  N  N18  1  0.867  0.489  0.271  1.0
  N  N19  1  0.511  0.133  0.229  1.0
  O  O20  1  0.685  0.160  0.639  1.0
  O  O21  1  0.840  0.315  0.861  1.0
  O  O22  1  0.315  0.840  0.361  1.0
  O  O23  1  0.160  0.685  0.139  1.0
  O  O24  1  0.924  0.272  0.598  1.0
  O  O25  1  0.728  0.076  0.902  1.0
  O  O26  1  0.076  0.728  0.402  1.0
  O  O27  1  0.272  0.924  0.098  1.0
  O  O28  1  0.147  0.607  0.813  1.0
  O  O29  1  0.393  0.853  0.687  1.0
  O  O30  1  0.853  0.393  0.187  1.0
  O  O31  1  0.607  0.147  0.313  1.0
  O  O32  1  0.050  0.642  0.647  1.0
  O  O33  1  0.358  0.950  0.853  1.0
  O  O34  1  0.950  0.358  0.353  1.0
  O  O35  1  0.642  0.050  0.147  1.0
  O  O36  1  0.746  0.682  0.004  1.0
  O  O37  1  0.318  0.254  0.496  1.0
  O  O38  1  0.254  0.318  0.996  1.0
  O  O39  1  0.682  0.746  0.504  1.0
[/CIF]
.
The material described by MgCdH4(N2O5)2 crystallizes in the monoclinic C2/c space group. Mg(1) is bonded in an octahedral geometry to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms. Cd(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 two inequivalent N sites. In the first N site, N(1) is bonded in a bent 120 degrees geometry to one O(1) and one O(2) atom. In the second N site, N(2) is bonded in a bent 120 degrees geometry to one O(3) and one O(4) atom. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(5) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(5) atom. There are five inequivalent O sites. In the first O site, O(1) is bonded in a water-like geometry to one Cd(1) and one N(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Mg(1), one Cd(1), and one N(1) atom. In the third O site, O(3) is bonded in a distorted water-like geometry to one Cd(1) and one N(2) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Mg(1), one Cd(1), and one N(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Mg(1), one H(1), and one H(2) atom. is represented by the CIF file [CIF]
data_MgCdH4(N2O5)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.787
_cell_length_b   6.787
_cell_length_c   12.229
_cell_angle_alpha   88.621
_cell_angle_beta   88.621
_cell_angle_gamma   62.990
_symmetry_Int_Tables_number   1
_cell_volume   501.642
_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
  Mg  Mg0  1  0.000  0.500  0.500  1.0
  Mg  Mg1  1  0.500  0.000  0.000  1.0
  Cd  Cd2  1  0.014  0.986  0.750  1.0
  Cd  Cd3  1  0.986  0.014  0.250  1.0
  H  H4  1  0.775  0.591  0.938  1.0
  H  H5  1  0.409  0.225  0.562  1.0
  H  H6  1  0.225  0.409  0.062  1.0
  H  H7  1  0.591  0.775  0.438  1.0
  H  H8  1  0.770  0.579  0.067  1.0
  H  H9  1  0.421  0.230  0.433  1.0
  H  H10  1  0.230  0.421  0.933  1.0
  H  H11  1  0.579  0.770  0.567  1.0
  N  N12  1  0.733  0.286  0.579  1.0
  N  N13  1  0.714  0.267  0.921  1.0
  N  N14  1  0.267  0.714  0.421  1.0
  N  N15  1  0.286  0.733  0.079  1.0
  N  N16  1  0.133  0.511  0.729  1.0
  N  N17  1  0.489  0.867  0.771  1.0
  N  N18  1  0.867  0.489  0.271  1.0
  N  N19  1  0.511  0.133  0.229  1.0
  O  O20  1  0.685  0.160  0.639  1.0
  O  O21  1  0.840  0.315  0.861  1.0
  O  O22  1  0.315  0.840  0.361  1.0
  O  O23  1  0.160  0.685  0.139  1.0
  O  O24  1  0.924  0.272  0.598  1.0
  O  O25  1  0.728  0.076  0.902  1.0
  O  O26  1  0.076  0.728  0.402  1.0
  O  O27  1  0.272  0.924  0.098  1.0
  O  O28  1  0.147  0.607  0.813  1.0
  O  O29  1  0.393  0.853  0.687  1.0
  O  O30  1  0.853  0.393  0.187  1.0
  O  O31  1  0.607  0.147  0.313  1.0
  O  O32  1  0.050  0.642  0.647  1.0
  O  O33  1  0.358  0.950  0.853  1.0
  O  O34  1  0.950  0.358  0.353  1.0
  O  O35  1  0.642  0.050  0.147  1.0
  O  O36  1  0.746  0.682  0.004  1.0
  O  O37  1  0.318  0.254  0.496  1.0
  O  O38  1  0.254  0.318  0.996  1.0
  O  O39  1  0.682  0.746  0.504  1.0
[/CIF]
.