The crystal structure described by RbC4N3O4 crystallizes in the triclinic P-1 space group. Rb(1) is bonded in a 8-coordinate geometry to one N(1), one O(1), one O(3), two equivalent O(4), and three equivalent O(2) atoms. There are four inequivalent C sites. In the first C site, C(1) is bonded in a 2-coordinate geometry to one N(2) and one O(4) atom. In the second C site, C(2) is bonded in a distorted single-bond geometry to one N(3) atom. In the third C site, C(3) is bonded in a trigonal planar geometry to one N(1), one N(2), and one O(1) atom. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one N(1) and one O(2) atom. There are three inequivalent N sites. In the first N site, N(1) is bonded in a bent 120 degrees geometry to one Rb(1), one C(3), and one C(4) atom. In the second N site, N(2) is bonded in a bent 120 degrees geometry to one C(1) and one C(3) atom. In the third N site, N(3) is bonded in a linear geometry to one C(2) and one O(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 Rb(1) and one C(3) atom. In the second O site, O(2) is bonded in a single-bond geometry to three equivalent Rb(1) and one C(4) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Rb(1) and one N(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one C(1) atom. is represented by the CIF file [CIF]
data_RbC4N3O4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.036
_cell_length_b   8.273
_cell_length_c   9.906
_cell_angle_alpha   72.713
_cell_angle_beta   75.401
_cell_angle_gamma   83.098
_symmetry_Int_Tables_number   1
_cell_volume   380.894
_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
  Rb  Rb0  1  0.271  0.208  0.288  1.0
  Rb  Rb1  1  0.729  0.792  0.712  1.0
  C  C2  1  0.178  0.410  0.806  1.0
  C  C3  1  0.822  0.590  0.194  1.0
  C  C4  1  0.700  0.730  0.291  1.0
  C  C5  1  0.300  0.270  0.709  1.0
  C  C6  1  0.818  0.212  0.930  1.0
  C  C7  1  0.182  0.788  0.070  1.0
  C  C8  1  0.112  0.119  0.734  1.0
  C  C9  1  0.888  0.881  0.266  1.0
  N  N10  1  0.896  0.106  0.842  1.0
  N  N11  1  0.104  0.894  0.158  1.0
  N  N12  1  0.958  0.357  0.903  1.0
  N  N13  1  0.042  0.643  0.097  1.0
  N  N14  1  0.479  0.707  0.376  1.0
  N  N15  1  0.521  0.293  0.624  1.0
  O  O16  1  0.386  0.817  0.967  1.0
  O  O17  1  0.614  0.183  0.033  1.0
  O  O18  1  0.188  0.031  0.647  1.0
  O  O19  1  0.812  0.969  0.353  1.0
  O  O20  1  0.260  0.663  0.454  1.0
  O  O21  1  0.740  0.337  0.546  1.0
  O  O22  1  0.689  0.463  0.232  1.0
  O  O23  1  0.311  0.537  0.768  1.0
[/CIF]
.
The crystal structure described by RbC4N3O4 crystallizes in the triclinic P-1 space group. Rb(1) is bonded in a 8-coordinate geometry to one N(1), one O(1), one O(3), two equivalent O(4), and three equivalent O(2) atoms. There are four inequivalent C sites. In the first C site, C(1) is bonded in a 2-coordinate geometry to one N(2) and one O(4) atom. In the second C site, C(2) is bonded in a distorted single-bond geometry to one N(3) atom. In the third C site, C(3) is bonded in a trigonal planar geometry to one N(1), one N(2), and one O(1) atom. In the fourth C site, C(4) is bonded in a distorted bent 120 degrees geometry to one N(1) and one O(2) atom. There are three inequivalent N sites. In the first N site, N(1) is bonded in a bent 120 degrees geometry to one Rb(1), one C(3), and one C(4) atom. In the second N site, N(2) is bonded in a bent 120 degrees geometry to one C(1) and one C(3) atom. In the third N site, N(3) is bonded in a linear geometry to one C(2) and one O(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 Rb(1) and one C(3) atom. In the second O site, O(2) is bonded in a single-bond geometry to three equivalent Rb(1) and one C(4) atom. In the third O site, O(3) is bonded in a single-bond geometry to one Rb(1) and one N(3) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Rb(1) and one C(1) atom. is represented by the CIF file [CIF]
data_RbC4N3O4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.036
_cell_length_b   8.273
_cell_length_c   9.906
_cell_angle_alpha   72.713
_cell_angle_beta   75.401
_cell_angle_gamma   83.098
_symmetry_Int_Tables_number   1
_cell_volume   380.894
_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
  Rb  Rb0  1  0.271  0.208  0.288  1.0
  Rb  Rb1  1  0.729  0.792  0.712  1.0
  C  C2  1  0.178  0.410  0.806  1.0
  C  C3  1  0.822  0.590  0.194  1.0
  C  C4  1  0.700  0.730  0.291  1.0
  C  C5  1  0.300  0.270  0.709  1.0
  C  C6  1  0.818  0.212  0.930  1.0
  C  C7  1  0.182  0.788  0.070  1.0
  C  C8  1  0.112  0.119  0.734  1.0
  C  C9  1  0.888  0.881  0.266  1.0
  N  N10  1  0.896  0.106  0.842  1.0
  N  N11  1  0.104  0.894  0.158  1.0
  N  N12  1  0.958  0.357  0.903  1.0
  N  N13  1  0.042  0.643  0.097  1.0
  N  N14  1  0.479  0.707  0.376  1.0
  N  N15  1  0.521  0.293  0.624  1.0
  O  O16  1  0.386  0.817  0.967  1.0
  O  O17  1  0.614  0.183  0.033  1.0
  O  O18  1  0.188  0.031  0.647  1.0
  O  O19  1  0.812  0.969  0.353  1.0
  O  O20  1  0.260  0.663  0.454  1.0
  O  O21  1  0.740  0.337  0.546  1.0
  O  O22  1  0.689  0.463  0.232  1.0
  O  O23  1  0.311  0.537  0.768  1.0
[/CIF]
.