The crystal structure described by Ca3(CoN2)2 crystallizes in the orthorhombic Pna2_1 space group. There are three inequivalent Ca sites. In the first Ca site, Ca(1) is bonded in a distorted trigonal pyramidal geometry to one N(1), one N(2), one N(3), and one N(4) atom. In the second Ca site, Ca(2) is bonded in a 4-coordinate geometry to one N(1), one N(2), one N(3), and one N(4) atom. In the third Ca site, Ca(3) is bonded in a 4-coordinate geometry to one N(1), one N(2), one N(3), and one N(4) atom. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a linear geometry to one N(2) and one N(4) atom. In the second Co site, Co(2) is bonded in a linear geometry to one N(1) and one N(3) atom. There are four inequivalent N sites. In the first N site, N(1) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Ca(2), one Ca(3), and one Co(2) atom. In the second N site, N(2) is bonded in a distorted rectangular see-saw-like geometry to one Ca(1), one Ca(2), one Ca(3), and one Co(1) atom. In the third N site, N(3) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Ca(2), one Ca(3), and one Co(2) atom. In the fourth N site, N(4) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Ca(2), one Ca(3), and one Co(1) atom. is represented by the CIF card [CIF]
data_Ca3(CoN2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.569
_cell_length_b   8.613
_cell_length_c   11.722
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   865.210
_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
  Ca  Ca0  1  0.387  0.107  0.629  1.0
  Ca  Ca1  1  0.580  0.868  0.835  1.0
  Ca  Ca2  1  0.904  0.903  0.657  1.0
  Ca  Ca3  1  0.404  0.403  0.843  1.0
  Ca  Ca4  1  0.420  0.368  0.165  1.0
  Ca  Ca5  1  0.887  0.607  0.871  1.0
  Ca  Ca6  1  0.596  0.903  0.157  1.0
  Ca  Ca7  1  0.096  0.403  0.343  1.0
  Ca  Ca8  1  0.080  0.368  0.665  1.0
  Ca  Ca9  1  0.920  0.868  0.335  1.0
  Ca  Ca10  1  0.113  0.107  0.129  1.0
  Ca  Ca11  1  0.613  0.607  0.371  1.0
  Co  Co12  1  0.934  0.608  0.521  1.0
  Co  Co13  1  0.135  0.423  0.005  1.0
  Co  Co14  1  0.066  0.108  0.479  1.0
  Co  Co15  1  0.566  0.608  0.021  1.0
  Co  Co16  1  0.635  0.923  0.495  1.0
  Co  Co17  1  0.865  0.923  0.995  1.0
  Co  Co18  1  0.434  0.108  0.979  1.0
  Co  Co19  1  0.365  0.423  0.505  1.0
  N  N20  1  0.890  0.925  0.135  1.0
  N  N21  1  0.893  0.592  0.384  1.0
  N  N22  1  0.607  0.592  0.884  1.0
  N  N23  1  0.357  0.384  0.643  1.0
  N  N24  1  0.857  0.884  0.857  1.0
  N  N25  1  0.107  0.092  0.616  1.0
  N  N26  1  0.390  0.425  0.365  1.0
  N  N27  1  0.110  0.425  0.865  1.0
  N  N28  1  0.610  0.925  0.635  1.0
  N  N29  1  0.562  0.615  0.162  1.0
  N  N30  1  0.643  0.884  0.357  1.0
  N  N31  1  0.438  0.115  0.838  1.0
  N  N32  1  0.393  0.092  0.116  1.0
  N  N33  1  0.062  0.115  0.338  1.0
  N  N34  1  0.143  0.384  0.143  1.0
  N  N35  1  0.938  0.615  0.662  1.0
[/CIF]
.
The crystal structure described by Ca3(CoN2)2 crystallizes in the orthorhombic Pna2_1 space group. There are three inequivalent Ca sites. In the first Ca site, Ca(1) is bonded in a distorted trigonal pyramidal geometry to one N(1), one N(2), one N(3), and one N(4) atom. In the second Ca site, Ca(2) is bonded in a 4-coordinate geometry to one N(1), one N(2), one N(3), and one N(4) atom. In the third Ca site, Ca(3) is bonded in a 4-coordinate geometry to one N(1), one N(2), one N(3), and one N(4) atom. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a linear geometry to one N(2) and one N(4) atom. In the second Co site, Co(2) is bonded in a linear geometry to one N(1) and one N(3) atom. There are four inequivalent N sites. In the first N site, N(1) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Ca(2), one Ca(3), and one Co(2) atom. In the second N site, N(2) is bonded in a distorted rectangular see-saw-like geometry to one Ca(1), one Ca(2), one Ca(3), and one Co(1) atom. In the third N site, N(3) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Ca(2), one Ca(3), and one Co(2) atom. In the fourth N site, N(4) is bonded in a rectangular see-saw-like geometry to one Ca(1), one Ca(2), one Ca(3), and one Co(1) atom. is represented by the CIF card [CIF]
data_Ca3(CoN2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.569
_cell_length_b   8.613
_cell_length_c   11.722
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   865.210
_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
  Ca  Ca0  1  0.387  0.107  0.629  1.0
  Ca  Ca1  1  0.580  0.868  0.835  1.0
  Ca  Ca2  1  0.904  0.903  0.657  1.0
  Ca  Ca3  1  0.404  0.403  0.843  1.0
  Ca  Ca4  1  0.420  0.368  0.165  1.0
  Ca  Ca5  1  0.887  0.607  0.871  1.0
  Ca  Ca6  1  0.596  0.903  0.157  1.0
  Ca  Ca7  1  0.096  0.403  0.343  1.0
  Ca  Ca8  1  0.080  0.368  0.665  1.0
  Ca  Ca9  1  0.920  0.868  0.335  1.0
  Ca  Ca10  1  0.113  0.107  0.129  1.0
  Ca  Ca11  1  0.613  0.607  0.371  1.0
  Co  Co12  1  0.934  0.608  0.521  1.0
  Co  Co13  1  0.135  0.423  0.005  1.0
  Co  Co14  1  0.066  0.108  0.479  1.0
  Co  Co15  1  0.566  0.608  0.021  1.0
  Co  Co16  1  0.635  0.923  0.495  1.0
  Co  Co17  1  0.865  0.923  0.995  1.0
  Co  Co18  1  0.434  0.108  0.979  1.0
  Co  Co19  1  0.365  0.423  0.505  1.0
  N  N20  1  0.890  0.925  0.135  1.0
  N  N21  1  0.893  0.592  0.384  1.0
  N  N22  1  0.607  0.592  0.884  1.0
  N  N23  1  0.357  0.384  0.643  1.0
  N  N24  1  0.857  0.884  0.857  1.0
  N  N25  1  0.107  0.092  0.616  1.0
  N  N26  1  0.390  0.425  0.365  1.0
  N  N27  1  0.110  0.425  0.865  1.0
  N  N28  1  0.610  0.925  0.635  1.0
  N  N29  1  0.562  0.615  0.162  1.0
  N  N30  1  0.643  0.884  0.357  1.0
  N  N31  1  0.438  0.115  0.838  1.0
  N  N32  1  0.393  0.092  0.116  1.0
  N  N33  1  0.062  0.115  0.338  1.0
  N  N34  1  0.143  0.384  0.143  1.0
  N  N35  1  0.938  0.615  0.662  1.0
[/CIF]
.