The material described by Mn3FeCo2P3 crystallizes in the monoclinic Pm space group. There are twelve inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 5-coordinate geometry to one P(6), two equivalent P(10), and two equivalent P(7) atoms. In the second Mn site, Mn(2) is bonded in a 11-coordinate geometry to one Fe(2), one Fe(4), two equivalent Co(4), two equivalent Co(7), one P(4), two equivalent P(11), and two equivalent P(8) atoms. In the third Mn site, Mn(3) is bonded in a 5-coordinate geometry to one P(5), two equivalent P(12), and two equivalent P(9) atoms. In the fourth Mn site, Mn(4) is bonded in a 11-coordinate geometry to one Fe(1), one Co(2), two equivalent Co(3), two equivalent Co(6), one P(1), two equivalent P(10), and two equivalent P(7) atoms. In the fifth Mn site, Mn(5) is bonded in a 5-coordinate geometry to one P(2), two equivalent P(11), and two equivalent P(8) atoms. In the sixth Mn site, Mn(6) is bonded in a 5-coordinate geometry to one P(3), two equivalent P(12), and two equivalent P(9) atoms. In the seventh Mn site, Mn(7) is bonded in a 5-coordinate geometry to one P(11), two equivalent P(1), and two equivalent P(4) atoms. In the eighth Mn site, Mn(8) is bonded in a 5-coordinate geometry to one P(12), two equivalent P(2), and two equivalent P(5) atoms. In the ninth Mn site, Mn(9) is bonded in a 5-coordinate geometry to one P(10), two equivalent P(3), and two equivalent P(6) atoms. In the tenth Mn site, Mn(10) is bonded in a 5-coordinate geometry to one P(7), two equivalent P(1), and two equivalent P(4) atoms. In the eleventh Mn site, Mn(11) is bonded in a 5-coordinate geometry to one P(8), two equivalent P(2), and two equivalent P(5) atoms. In the twelfth Mn site, Mn(12) is bonded in a 5-coordinate geometry to one P(9), two equivalent P(3), and two equivalent P(6) atoms. There are four inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one Mn(4), one P(1), one P(4), and two equivalent P(7) atoms to form distorted corner-sharing FeMnP4 tetrahedra. In the second Fe site, Fe(2) is bonded to one Mn(2), one P(2), one P(5), and two equivalent P(8) atoms to form distorted corner-sharing FeMnP4 tetrahedra. In the third Fe site, Fe(3) is bonded to one P(3), one P(6), and two equivalent P(9) atoms to form distorted corner-sharing FeP4 tetrahedra. In the fourth Fe site, Fe(4) is bonded to one Mn(2), one P(1), one P(4), and two equivalent P(11) atoms to form distorted corner-sharing FeMnP4 tetrahedra. There are eight inequivalent Co sites. In the first Co site, Co(1) is bonded in a 4-coordinate geometry to one P(2), one P(5), and two equivalent P(12) atoms. In the second Co site, Co(2) is bonded in a 4-coordinate geometry to one Mn(4), one P(3), one P(6), and two equivalent P(10) atoms. In the third Co site, Co(3) is bonded in a 4-coordinate geometry to two equivalent Mn(4), one P(10), one P(7), and two equivalent P(1) atoms. In the fourth Co site, Co(4) is bonded in a 4-coordinate geometry to two equivalent Mn(2), one P(11), one P(8), and two equivalent P(2) atoms. In the fifth Co site, Co(5) is bonded in a 4-coordinate geometry to one P(12), one P(9), and two equivalent P(3) atoms. In the sixth Co site, Co(6) is bonded in a 4-coordinate geometry to two equivalent Mn(4), one P(10), one P(7), and two equivalent P(6) atoms. In the seventh Co site, Co(7) is bonded in a 4-coordinate geometry to two equivalent Mn(2), one P(11), one P(8), and two equivalent P(4) atoms. In the eighth Co site, Co(8) is bonded in a 4-coordinate geometry to one P(12), one P(9), and two equivalent P(5) atoms. There are twelve inequivalent P sites. In the first P site, P(1) is bonded in a 9-coordinate geometry to one Mn(4), two equivalent Mn(10), two equivalent Mn(7), one Fe(1), one Fe(4), and two equivalent Co(3) atoms. In the second P site, P(2) is bonded in a 9-coordinate geometry to one Mn(5), two equivalent Mn(11), two equivalent Mn(8), one Fe(2), one Co(1), and two equivalent Co(4) atoms. In the third P site, P(3) is bonded in a 9-coordinate geometry to one Mn(6), two equivalent Mn(12), two equivalent Mn(9), one Fe(3), one Co(2), and two equivalent Co(5) atoms. In the fourth P site, P(4) is bonded in a 9-coordinate geometry to one Mn(2), two equivalent Mn(10), two equivalent Mn(7), one Fe(1), one Fe(4), and two equivalent Co(7) atoms. In the fifth P site, P(5) is bonded in a 9-coordinate geometry to one Mn(3), two equivalent Mn(11), two equivalent Mn(8), one Fe(2), one Co(1), and two equivalent Co(8) atoms. In the sixth P site, P(6) is bonded in a 9-coordinate geometry to one Mn(1), two equivalent Mn(12), two equivalent Mn(9), one Fe(3), one Co(2), and two equivalent Co(6) atoms. In the seventh P site, P(7) is bonded in a 9-coordinate geometry to one Mn(10), two equivalent Mn(1), two equivalent Mn(4), two equivalent Fe(1), one Co(3), and one Co(6) atom. In the eighth P site, P(8) is bonded in a 9-coordinate geometry to one Mn(11), two equivalent Mn(2), two equivalent Mn(5), two equivalent Fe(2), one Co(4), and one Co(7) atom. In the ninth P site, P(9) is bonded in a 9-coordinate geometry to one Mn(12), two equivalent Mn(3), two equivalent Mn(6), two equivalent Fe(3), one Co(5), and one Co(8) atom. In the tenth P site, P(10) is bonded in a 9-coordinate geometry to one Mn(9), two equivalent Mn(1), two equivalent Mn(4), one Co(3), one Co(6), and two equivalent Co(2) atoms. In the eleventh P site, P(11) is bonded in a 9-coordinate geometry to one Mn(7), two equivalent Mn(2), two equivalent Mn(5), two equivalent Fe(4), one Co(4), and one Co(7) atom. In the twelfth P site, P(12) is bonded in a 9-coordinate geometry to one Mn(8), two equivalent Mn(3), two equivalent Mn(6), one Co(5), one Co(8), and two equivalent Co(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn3FeCo2P3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.496
_cell_length_b   5.832
_cell_length_c   20.059
_cell_angle_alpha   89.937
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   408.936
_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
  Mn  Mn0  1  0.500  0.473  0.944  1.0
  Mn  Mn1  1  0.500  0.472  0.610  1.0
  Mn  Mn2  1  0.500  0.473  0.277  1.0
  Mn  Mn3  1  0.500  0.971  0.890  1.0
  Mn  Mn4  1  0.500  0.972  0.556  1.0
  Mn  Mn5  1  0.500  0.972  0.223  1.0
  Mn  Mn6  1  0.000  0.527  0.723  1.0
  Mn  Mn7  1  0.000  0.527  0.389  1.0
  Mn  Mn8  1  0.000  0.527  0.056  1.0
  Mn  Mn9  1  0.000  0.027  0.777  1.0
  Mn  Mn10  1  0.000  0.027  0.444  1.0
  Mn  Mn11  1  0.000  0.027  0.110  1.0
  Fe  Fe12  1  0.500  0.354  0.813  1.0
  Fe  Fe13  1  0.500  0.355  0.479  1.0
  Fe  Fe14  1  0.500  0.355  0.146  1.0
  Fe  Fe15  1  0.500  0.855  0.687  1.0
  Co  Co16  1  0.500  0.856  0.355  1.0
  Co  Co17  1  0.500  0.856  0.021  1.0
  Co  Co18  1  0.000  0.647  0.855  1.0
  Co  Co19  1  0.000  0.647  0.522  1.0
  Co  Co20  1  0.000  0.646  0.188  1.0
  Co  Co21  1  0.000  0.145  0.978  1.0
  Co  Co22  1  0.000  0.148  0.645  1.0
  Co  Co23  1  0.000  0.145  0.312  1.0
  P  P24  1  0.500  0.730  0.791  1.0
  P  P25  1  0.500  0.731  0.458  1.0
  P  P26  1  0.500  0.731  0.125  1.0
  P  P27  1  0.500  0.231  0.709  1.0
  P  P28  1  0.500  0.234  0.376  1.0
  P  P29  1  0.500  0.233  0.042  1.0
  P  P30  1  0.000  0.268  0.875  1.0
  P  P31  1  0.000  0.268  0.541  1.0
  P  P32  1  0.000  0.267  0.208  1.0
  P  P33  1  0.000  0.767  0.958  1.0
  P  P34  1  0.000  0.768  0.625  1.0
  P  P35  1  0.000  0.767  0.291  1.0
[/CIF]
.
The material described by Mn3FeCo2P3 crystallizes in the monoclinic Pm space group. There are twelve inequivalent Mn sites. In the first Mn site, Mn(1) is bonded in a 5-coordinate geometry to one P(6), two equivalent P(10), and two equivalent P(7) atoms. In the second Mn site, Mn(2) is bonded in a 11-coordinate geometry to one Fe(2), one Fe(4), two equivalent Co(4), two equivalent Co(7), one P(4), two equivalent P(11), and two equivalent P(8) atoms. In the third Mn site, Mn(3) is bonded in a 5-coordinate geometry to one P(5), two equivalent P(12), and two equivalent P(9) atoms. In the fourth Mn site, Mn(4) is bonded in a 11-coordinate geometry to one Fe(1), one Co(2), two equivalent Co(3), two equivalent Co(6), one P(1), two equivalent P(10), and two equivalent P(7) atoms. In the fifth Mn site, Mn(5) is bonded in a 5-coordinate geometry to one P(2), two equivalent P(11), and two equivalent P(8) atoms. In the sixth Mn site, Mn(6) is bonded in a 5-coordinate geometry to one P(3), two equivalent P(12), and two equivalent P(9) atoms. In the seventh Mn site, Mn(7) is bonded in a 5-coordinate geometry to one P(11), two equivalent P(1), and two equivalent P(4) atoms. In the eighth Mn site, Mn(8) is bonded in a 5-coordinate geometry to one P(12), two equivalent P(2), and two equivalent P(5) atoms. In the ninth Mn site, Mn(9) is bonded in a 5-coordinate geometry to one P(10), two equivalent P(3), and two equivalent P(6) atoms. In the tenth Mn site, Mn(10) is bonded in a 5-coordinate geometry to one P(7), two equivalent P(1), and two equivalent P(4) atoms. In the eleventh Mn site, Mn(11) is bonded in a 5-coordinate geometry to one P(8), two equivalent P(2), and two equivalent P(5) atoms. In the twelfth Mn site, Mn(12) is bonded in a 5-coordinate geometry to one P(9), two equivalent P(3), and two equivalent P(6) atoms. There are four inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one Mn(4), one P(1), one P(4), and two equivalent P(7) atoms to form distorted corner-sharing FeMnP4 tetrahedra. In the second Fe site, Fe(2) is bonded to one Mn(2), one P(2), one P(5), and two equivalent P(8) atoms to form distorted corner-sharing FeMnP4 tetrahedra. In the third Fe site, Fe(3) is bonded to one P(3), one P(6), and two equivalent P(9) atoms to form distorted corner-sharing FeP4 tetrahedra. In the fourth Fe site, Fe(4) is bonded to one Mn(2), one P(1), one P(4), and two equivalent P(11) atoms to form distorted corner-sharing FeMnP4 tetrahedra. There are eight inequivalent Co sites. In the first Co site, Co(1) is bonded in a 4-coordinate geometry to one P(2), one P(5), and two equivalent P(12) atoms. In the second Co site, Co(2) is bonded in a 4-coordinate geometry to one Mn(4), one P(3), one P(6), and two equivalent P(10) atoms. In the third Co site, Co(3) is bonded in a 4-coordinate geometry to two equivalent Mn(4), one P(10), one P(7), and two equivalent P(1) atoms. In the fourth Co site, Co(4) is bonded in a 4-coordinate geometry to two equivalent Mn(2), one P(11), one P(8), and two equivalent P(2) atoms. In the fifth Co site, Co(5) is bonded in a 4-coordinate geometry to one P(12), one P(9), and two equivalent P(3) atoms. In the sixth Co site, Co(6) is bonded in a 4-coordinate geometry to two equivalent Mn(4), one P(10), one P(7), and two equivalent P(6) atoms. In the seventh Co site, Co(7) is bonded in a 4-coordinate geometry to two equivalent Mn(2), one P(11), one P(8), and two equivalent P(4) atoms. In the eighth Co site, Co(8) is bonded in a 4-coordinate geometry to one P(12), one P(9), and two equivalent P(5) atoms. There are twelve inequivalent P sites. In the first P site, P(1) is bonded in a 9-coordinate geometry to one Mn(4), two equivalent Mn(10), two equivalent Mn(7), one Fe(1), one Fe(4), and two equivalent Co(3) atoms. In the second P site, P(2) is bonded in a 9-coordinate geometry to one Mn(5), two equivalent Mn(11), two equivalent Mn(8), one Fe(2), one Co(1), and two equivalent Co(4) atoms. In the third P site, P(3) is bonded in a 9-coordinate geometry to one Mn(6), two equivalent Mn(12), two equivalent Mn(9), one Fe(3), one Co(2), and two equivalent Co(5) atoms. In the fourth P site, P(4) is bonded in a 9-coordinate geometry to one Mn(2), two equivalent Mn(10), two equivalent Mn(7), one Fe(1), one Fe(4), and two equivalent Co(7) atoms. In the fifth P site, P(5) is bonded in a 9-coordinate geometry to one Mn(3), two equivalent Mn(11), two equivalent Mn(8), one Fe(2), one Co(1), and two equivalent Co(8) atoms. In the sixth P site, P(6) is bonded in a 9-coordinate geometry to one Mn(1), two equivalent Mn(12), two equivalent Mn(9), one Fe(3), one Co(2), and two equivalent Co(6) atoms. In the seventh P site, P(7) is bonded in a 9-coordinate geometry to one Mn(10), two equivalent Mn(1), two equivalent Mn(4), two equivalent Fe(1), one Co(3), and one Co(6) atom. In the eighth P site, P(8) is bonded in a 9-coordinate geometry to one Mn(11), two equivalent Mn(2), two equivalent Mn(5), two equivalent Fe(2), one Co(4), and one Co(7) atom. In the ninth P site, P(9) is bonded in a 9-coordinate geometry to one Mn(12), two equivalent Mn(3), two equivalent Mn(6), two equivalent Fe(3), one Co(5), and one Co(8) atom. In the tenth P site, P(10) is bonded in a 9-coordinate geometry to one Mn(9), two equivalent Mn(1), two equivalent Mn(4), one Co(3), one Co(6), and two equivalent Co(2) atoms. In the eleventh P site, P(11) is bonded in a 9-coordinate geometry to one Mn(7), two equivalent Mn(2), two equivalent Mn(5), two equivalent Fe(4), one Co(4), and one Co(7) atom. In the twelfth P site, P(12) is bonded in a 9-coordinate geometry to one Mn(8), two equivalent Mn(3), two equivalent Mn(6), one Co(5), one Co(8), and two equivalent Co(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Mn3FeCo2P3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.496
_cell_length_b   5.832
_cell_length_c   20.059
_cell_angle_alpha   89.937
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   408.936
_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
  Mn  Mn0  1  0.500  0.473  0.944  1.0
  Mn  Mn1  1  0.500  0.472  0.610  1.0
  Mn  Mn2  1  0.500  0.473  0.277  1.0
  Mn  Mn3  1  0.500  0.971  0.890  1.0
  Mn  Mn4  1  0.500  0.972  0.556  1.0
  Mn  Mn5  1  0.500  0.972  0.223  1.0
  Mn  Mn6  1  0.000  0.527  0.723  1.0
  Mn  Mn7  1  0.000  0.527  0.389  1.0
  Mn  Mn8  1  0.000  0.527  0.056  1.0
  Mn  Mn9  1  0.000  0.027  0.777  1.0
  Mn  Mn10  1  0.000  0.027  0.444  1.0
  Mn  Mn11  1  0.000  0.027  0.110  1.0
  Fe  Fe12  1  0.500  0.354  0.813  1.0
  Fe  Fe13  1  0.500  0.355  0.479  1.0
  Fe  Fe14  1  0.500  0.355  0.146  1.0
  Fe  Fe15  1  0.500  0.855  0.687  1.0
  Co  Co16  1  0.500  0.856  0.355  1.0
  Co  Co17  1  0.500  0.856  0.021  1.0
  Co  Co18  1  0.000  0.647  0.855  1.0
  Co  Co19  1  0.000  0.647  0.522  1.0
  Co  Co20  1  0.000  0.646  0.188  1.0
  Co  Co21  1  0.000  0.145  0.978  1.0
  Co  Co22  1  0.000  0.148  0.645  1.0
  Co  Co23  1  0.000  0.145  0.312  1.0
  P  P24  1  0.500  0.730  0.791  1.0
  P  P25  1  0.500  0.731  0.458  1.0
  P  P26  1  0.500  0.731  0.125  1.0
  P  P27  1  0.500  0.231  0.709  1.0
  P  P28  1  0.500  0.234  0.376  1.0
  P  P29  1  0.500  0.233  0.042  1.0
  P  P30  1  0.000  0.268  0.875  1.0
  P  P31  1  0.000  0.268  0.541  1.0
  P  P32  1  0.000  0.267  0.208  1.0
  P  P33  1  0.000  0.767  0.958  1.0
  P  P34  1  0.000  0.768  0.625  1.0
  P  P35  1  0.000  0.767  0.291  1.0
[/CIF]
.