The material structure described by Cr3Mn5O16 crystallizes in the triclinic P1 space group. There are six inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(1), one O(11), one O(2), one O(3), one O(4), and one O(5) atom to form distorted CrO6 octahedra that share  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. In the second Cr site, Cr(2) is bonded to one O(10); one O(24); two equivalent O(12,13); and two equivalent O(8,14) atoms to form distorted CrO6 octahedra that share  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(3)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the third Cr site, Cr(3) is bonded to one O(10); one O(16); one O(17); one O(24); and two equivalent O(12,13) atoms to form distorted CrO6 octahedra that share  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the fourth Cr site, Cr(4) is bonded to one O(15), one O(18), one O(20), one O(21), one O(22), and one O(9) atom to form distorted CrO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Mn(7)O6 octahedra, and edges with two equivalent Mn(9)O6 octahedra. In the fifth Cr site, Cr(5) is bonded to one O(15), one O(21), one O(26), one O(27), one O(28), and one O(30) atom to form distorted CrO6 octahedra that share  an edgeedge with one Cr(4)O6 octahedra,  an edgeedge with one Cr(6)O6 octahedra,  an edgeedge with one Mn(10)O6 octahedra,  an edgeedge with one Mn(7)O6 octahedra,  an edgeedge with one Mn(8)O6 octahedra, and  an edgeedge with one Mn(9)O6 octahedra. In the sixth Cr site, Cr(6) is bonded to one O(23), one O(27), one O(29), one O(30), one O(31), and one O(32) atom to form distorted CrO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Mn(10)O6 octahedra, and edges with two equivalent Mn(8)O6 octahedra. There are ten inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(16); one O(17); two equivalent O(12,13); and two equivalent O(8,14) atoms to form MnO6 octahedra that share  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. In the second Mn site, Mn(2) is bonded to one O(1), one O(11), one O(3), one O(5), one O(6), and one O(7) atom to form MnO6 octahedra that share  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. In the third Mn site, Mn(3) is bonded to one O(1), one O(2), one O(25), one O(31), one O(32), and one O(7) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(6)O6 octahedra,  an edgeedge with one Mn(10)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, and  an edgeedge with one Mn(8)O6 octahedra. In the fourth Mn site, Mn(4) is bonded to one O(10); one O(17); one O(4); one O(5); one O(6); and one O(8,14) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, and  an edgeedge with one Mn(5)O6 octahedra. In the fifth Mn site, Mn(5) is bonded to one O(11), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form distorted MnO6 octahedra that share  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. In the sixth Mn site, Mn(6) is bonded to one O(16); one O(18); one O(19); one O(24); one O(8,14); and one O(9) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(7)O6 octahedra, and  an edgeedge with one Mn(9)O6 octahedra. In the seventh Mn site, Mn(7) is bonded to one O(19), one O(20), one O(21), one O(22), one O(26), and one O(9) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(4)O6 octahedra, and edges with two equivalent Mn(9)O6 octahedra. In the eighth Mn site, Mn(8) is bonded to one O(23), one O(25), one O(28), one O(29), one O(30), and one O(31) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Cr(6)O6 octahedra, and edges with two equivalent Mn(10)O6 octahedra. In the ninth Mn site, Mn(9) is bonded to one O(15), one O(18), one O(19), one O(20), one O(22), and one O(26) atom to form MnO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(4)O6 octahedra, and edges with two equivalent Mn(7)O6 octahedra. In the tenth Mn site, Mn(10) is bonded to one O(23), one O(25), one O(27), one O(28), one O(29), and one O(32) atom to form MnO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Cr(6)O6 octahedra, and edges with two equivalent Mn(8)O6 octahedra. There are thirty inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Cr(1), one Mn(2), and one Mn(3) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Cr(1), one Mn(3), and one Mn(5) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Cr(1), one Mn(2), and one Mn(5) atom. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Cr(1), one Mn(4), and one Mn(5) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Cr(1), one Mn(2), and one Mn(4) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Mn(2), one Mn(4), and one Mn(5) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Mn(2), one Mn(3), and one Mn(5) atom. In the eighth O site, O(8,14) is bonded in a 3-coordinate geometry to one Cr(2), one Mn(1), and one Mn(4) atom. In the ninth O site, O(9) is bonded in a distorted trigonal non-coplanar geometry to one Cr(4), one Mn(6), and one Mn(7) atom. In the tenth O site, O(10) is bonded in a distorted trigonal non-coplanar geometry to one Cr(2), one Cr(3), and one Mn(4) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Cr(1), one Mn(2), and one Mn(5) atom. In the twelfth O site, O(12,13) is bonded in a 3-coordinate geometry to one Cr(2), one Cr(3), and one Mn(1) atom. In the thirteenth O site, O(15) is bonded in a 3-coordinate geometry to one Cr(4), one Cr(5), and one Mn(9) atom. In the fourteenth O site, O(16) is bonded in a 3-coordinate geometry to one Cr(3), one Mn(1), and one Mn(6) atom. In the fifteenth O site, O(17) is bonded in a 3-coordinate geometry to one Cr(3), one Mn(1), and one Mn(4) atom. In the sixteenth O site, O(18) is bonded in a 3-coordinate geometry to one Cr(4), one Mn(6), and one Mn(9) atom. In the seventeenth O site, O(19) is bonded in a 3-coordinate geometry to one Mn(6), one Mn(7), and one Mn(9) atom. In the eighteenth O site, O(20) is bonded in a 3-coordinate geometry to one Cr(4), one Mn(7), and one Mn(9) atom. In the nineteenth O site, O(21) is bonded in a distorted trigonal non-coplanar geometry to one Cr(4), one Cr(5), and one Mn(7) atom. In the twentieth O site, O(22) is bonded in a 3-coordinate geometry to one Cr(4), one Mn(7), and one Mn(9) atom. In the twenty-first O site, O(23) is bonded in a 3-coordinate geometry to one Cr(6), one Mn(10), and one Mn(8) atom. In the twenty-second O site, O(24) is bonded in a distorted trigonal non-coplanar geometry to one Cr(2), one Cr(3), and one Mn(6) atom. In the twenty-third O site, O(25) is bonded in a 3-coordinate geometry to one Mn(10), one Mn(3), and one Mn(8) atom. In the twenty-fourth O site, O(26) is bonded in a 3-coordinate geometry to one Cr(5), one Mn(7), and one Mn(9) atom. In the twenty-fifth O site, O(27) is bonded in a 3-coordinate geometry to one Cr(5), one Cr(6), and one Mn(10) atom. In the twenty-sixth O site, O(28) is bonded in a 3-coordinate geometry to one Cr(5), one Mn(10), and one Mn(8) atom. In the twenty-seventh O site, O(29) is bonded in a 3-coordinate geometry to one Cr(6), one Mn(10), and one Mn(8) atom. In the twenty-eighth O site, O(30) is bonded in a distorted trigonal non-coplanar geometry to one Cr(5), one Cr(6), and one Mn(8) atom. In the twenty-ninth O site, O(31) is bonded in a distorted trigonal non-coplanar geometry to one Cr(6), one Mn(3), and one Mn(8) atom. In the thirtieth O site, O(32) is bonded in a 3-coordinate geometry to one Cr(6), one Mn(10), and one Mn(3) atom. is represented by the CIF card [CIF]
data_Mn5Cr3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.834
_cell_length_b   5.841
_cell_length_c   19.358
_cell_angle_alpha   98.601
_cell_angle_beta   90.075
_cell_angle_gamma   119.918
_symmetry_Int_Tables_number   1
_cell_volume   563.082
_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
  Mn  Mn0  1  0.750  0.625  0.625  1.0
  Mn  Mn1  1  0.250  0.875  0.875  1.0
  Mn  Mn2  1  0.500  1.000  1.000  1.0
  Mn  Mn3  1  1.000  0.750  0.750  1.0
  Mn  Mn4  1  0.750  0.875  0.875  1.0
  Mn  Mn5  1  0.501  0.501  0.500  1.0
  Mn  Mn6  1  0.750  0.376  0.375  1.0
  Mn  Mn7  1  0.250  0.124  0.125  1.0
  Mn  Mn8  1  0.251  0.376  0.375  1.0
  Mn  Mn9  1  0.749  0.124  0.125  1.0
  Cr  Cr10  1  0.750  0.375  0.875  1.0
  Cr  Cr11  1  0.250  0.625  0.625  1.0
  Cr  Cr12  1  0.250  0.125  0.625  1.0
  Cr  Cr13  1  0.750  0.875  0.375  1.0
  Cr  Cr14  1  0.000  0.250  0.250  1.0
  Cr  Cr15  1  0.250  0.625  0.125  1.0
  O  O16  1  0.397  0.167  0.934  1.0
  O  O17  1  0.836  0.167  0.934  1.0
  O  O18  1  0.883  0.692  0.926  1.0
  O  O19  1  0.663  0.583  0.816  1.0
  O  O20  1  0.103  0.583  0.816  1.0
  O  O21  1  0.102  0.021  0.816  1.0
  O  O22  1  0.398  0.729  0.934  1.0
  O  O23  1  0.896  0.480  0.684  1.0
  O  O24  1  0.837  0.668  0.434  1.0
  O  O25  1  0.335  0.918  0.684  1.0
  O  O26  1  0.617  0.058  0.824  1.0
  O  O27  1  0.116  0.807  0.574  1.0
  O  O28  1  0.384  0.443  0.676  1.0
  O  O29  1  0.604  0.770  0.566  1.0
  O  O30  1  0.104  0.084  0.317  1.0
  O  O31  1  0.604  0.333  0.566  1.0
  O  O32  1  0.896  0.917  0.684  1.0
  O  O33  1  0.397  0.668  0.434  1.0
  O  O34  1  0.398  0.229  0.434  1.0
  O  O35  1  0.617  0.558  0.324  1.0
  O  O36  1  0.664  0.084  0.316  1.0
  O  O37  1  0.884  0.193  0.426  1.0
  O  O38  1  0.383  0.942  0.176  1.0
  O  O39  1  0.165  0.332  0.566  1.0
  O  O40  1  0.602  0.271  0.066  1.0
  O  O41  1  0.102  0.522  0.317  1.0
  O  O42  1  0.896  0.416  0.183  1.0
  O  O43  1  0.898  0.978  0.183  1.0
  O  O44  1  0.117  0.308  0.074  1.0
  O  O45  1  0.336  0.415  0.184  1.0
  O  O46  1  0.164  0.832  0.066  1.0
  O  O47  1  0.603  0.832  0.066  1.0
[/CIF]
.
The material structure described by Cr3Mn5O16 crystallizes in the triclinic P1 space group. There are six inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to one O(1), one O(11), one O(2), one O(3), one O(4), and one O(5) atom to form distorted CrO6 octahedra that share  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. In the second Cr site, Cr(2) is bonded to one O(10); one O(24); two equivalent O(12,13); and two equivalent O(8,14) atoms to form distorted CrO6 octahedra that share  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(3)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the third Cr site, Cr(3) is bonded to one O(10); one O(16); one O(17); one O(24); and two equivalent O(12,13) atoms to form distorted CrO6 octahedra that share  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Mn(1)O6 octahedra. In the fourth Cr site, Cr(4) is bonded to one O(15), one O(18), one O(20), one O(21), one O(22), and one O(9) atom to form distorted CrO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Mn(7)O6 octahedra, and edges with two equivalent Mn(9)O6 octahedra. In the fifth Cr site, Cr(5) is bonded to one O(15), one O(21), one O(26), one O(27), one O(28), and one O(30) atom to form distorted CrO6 octahedra that share  an edgeedge with one Cr(4)O6 octahedra,  an edgeedge with one Cr(6)O6 octahedra,  an edgeedge with one Mn(10)O6 octahedra,  an edgeedge with one Mn(7)O6 octahedra,  an edgeedge with one Mn(8)O6 octahedra, and  an edgeedge with one Mn(9)O6 octahedra. In the sixth Cr site, Cr(6) is bonded to one O(23), one O(27), one O(29), one O(30), one O(31), and one O(32) atom to form distorted CrO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Mn(10)O6 octahedra, and edges with two equivalent Mn(8)O6 octahedra. There are ten inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(16); one O(17); two equivalent O(12,13); and two equivalent O(8,14) atoms to form MnO6 octahedra that share  an edgeedge with one Mn(4)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(2)O6 octahedra, and edges with two equivalent Cr(3)O6 octahedra. In the second Mn site, Mn(2) is bonded to one O(1), one O(11), one O(3), one O(5), one O(6), and one O(7) atom to form MnO6 octahedra that share  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Mn(5)O6 octahedra. In the third Mn site, Mn(3) is bonded to one O(1), one O(2), one O(25), one O(31), one O(32), and one O(7) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(6)O6 octahedra,  an edgeedge with one Mn(10)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(5)O6 octahedra, and  an edgeedge with one Mn(8)O6 octahedra. In the fourth Mn site, Mn(4) is bonded to one O(10); one O(17); one O(4); one O(5); one O(6); and one O(8,14) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(1)O6 octahedra,  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(2)O6 octahedra, and  an edgeedge with one Mn(5)O6 octahedra. In the fifth Mn site, Mn(5) is bonded to one O(11), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form distorted MnO6 octahedra that share  an edgeedge with one Mn(3)O6 octahedra,  an edgeedge with one Mn(4)O6 octahedra, edges with two equivalent Cr(1)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. In the sixth Mn site, Mn(6) is bonded to one O(16); one O(18); one O(19); one O(24); one O(8,14); and one O(9) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(2)O6 octahedra,  an edgeedge with one Cr(3)O6 octahedra,  an edgeedge with one Cr(4)O6 octahedra,  an edgeedge with one Mn(1)O6 octahedra,  an edgeedge with one Mn(7)O6 octahedra, and  an edgeedge with one Mn(9)O6 octahedra. In the seventh Mn site, Mn(7) is bonded to one O(19), one O(20), one O(21), one O(22), one O(26), and one O(9) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(4)O6 octahedra, and edges with two equivalent Mn(9)O6 octahedra. In the eighth Mn site, Mn(8) is bonded to one O(23), one O(25), one O(28), one O(29), one O(30), and one O(31) atom to form distorted MnO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Cr(6)O6 octahedra, and edges with two equivalent Mn(10)O6 octahedra. In the ninth Mn site, Mn(9) is bonded to one O(15), one O(18), one O(19), one O(20), one O(22), and one O(26) atom to form MnO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(6)O6 octahedra, edges with two equivalent Cr(4)O6 octahedra, and edges with two equivalent Mn(7)O6 octahedra. In the tenth Mn site, Mn(10) is bonded to one O(23), one O(25), one O(27), one O(28), one O(29), and one O(32) atom to form MnO6 octahedra that share  an edgeedge with one Cr(5)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, edges with two equivalent Cr(6)O6 octahedra, and edges with two equivalent Mn(8)O6 octahedra. There are thirty inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Cr(1), one Mn(2), and one Mn(3) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Cr(1), one Mn(3), and one Mn(5) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Cr(1), one Mn(2), and one Mn(5) atom. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Cr(1), one Mn(4), and one Mn(5) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Cr(1), one Mn(2), and one Mn(4) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Mn(2), one Mn(4), and one Mn(5) atom. In the seventh O site, O(7) is bonded in a 3-coordinate geometry to one Mn(2), one Mn(3), and one Mn(5) atom. In the eighth O site, O(8,14) is bonded in a 3-coordinate geometry to one Cr(2), one Mn(1), and one Mn(4) atom. In the ninth O site, O(9) is bonded in a distorted trigonal non-coplanar geometry to one Cr(4), one Mn(6), and one Mn(7) atom. In the tenth O site, O(10) is bonded in a distorted trigonal non-coplanar geometry to one Cr(2), one Cr(3), and one Mn(4) atom. In the eleventh O site, O(11) is bonded in a 3-coordinate geometry to one Cr(1), one Mn(2), and one Mn(5) atom. In the twelfth O site, O(12,13) is bonded in a 3-coordinate geometry to one Cr(2), one Cr(3), and one Mn(1) atom. In the thirteenth O site, O(15) is bonded in a 3-coordinate geometry to one Cr(4), one Cr(5), and one Mn(9) atom. In the fourteenth O site, O(16) is bonded in a 3-coordinate geometry to one Cr(3), one Mn(1), and one Mn(6) atom. In the fifteenth O site, O(17) is bonded in a 3-coordinate geometry to one Cr(3), one Mn(1), and one Mn(4) atom. In the sixteenth O site, O(18) is bonded in a 3-coordinate geometry to one Cr(4), one Mn(6), and one Mn(9) atom. In the seventeenth O site, O(19) is bonded in a 3-coordinate geometry to one Mn(6), one Mn(7), and one Mn(9) atom. In the eighteenth O site, O(20) is bonded in a 3-coordinate geometry to one Cr(4), one Mn(7), and one Mn(9) atom. In the nineteenth O site, O(21) is bonded in a distorted trigonal non-coplanar geometry to one Cr(4), one Cr(5), and one Mn(7) atom. In the twentieth O site, O(22) is bonded in a 3-coordinate geometry to one Cr(4), one Mn(7), and one Mn(9) atom. In the twenty-first O site, O(23) is bonded in a 3-coordinate geometry to one Cr(6), one Mn(10), and one Mn(8) atom. In the twenty-second O site, O(24) is bonded in a distorted trigonal non-coplanar geometry to one Cr(2), one Cr(3), and one Mn(6) atom. In the twenty-third O site, O(25) is bonded in a 3-coordinate geometry to one Mn(10), one Mn(3), and one Mn(8) atom. In the twenty-fourth O site, O(26) is bonded in a 3-coordinate geometry to one Cr(5), one Mn(7), and one Mn(9) atom. In the twenty-fifth O site, O(27) is bonded in a 3-coordinate geometry to one Cr(5), one Cr(6), and one Mn(10) atom. In the twenty-sixth O site, O(28) is bonded in a 3-coordinate geometry to one Cr(5), one Mn(10), and one Mn(8) atom. In the twenty-seventh O site, O(29) is bonded in a 3-coordinate geometry to one Cr(6), one Mn(10), and one Mn(8) atom. In the twenty-eighth O site, O(30) is bonded in a distorted trigonal non-coplanar geometry to one Cr(5), one Cr(6), and one Mn(8) atom. In the twenty-ninth O site, O(31) is bonded in a distorted trigonal non-coplanar geometry to one Cr(6), one Mn(3), and one Mn(8) atom. In the thirtieth O site, O(32) is bonded in a 3-coordinate geometry to one Cr(6), one Mn(10), and one Mn(3) atom. is represented by the CIF card [CIF]
data_Mn5Cr3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.834
_cell_length_b   5.841
_cell_length_c   19.358
_cell_angle_alpha   98.601
_cell_angle_beta   90.075
_cell_angle_gamma   119.918
_symmetry_Int_Tables_number   1
_cell_volume   563.082
_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
  Mn  Mn0  1  0.750  0.625  0.625  1.0
  Mn  Mn1  1  0.250  0.875  0.875  1.0
  Mn  Mn2  1  0.500  1.000  1.000  1.0
  Mn  Mn3  1  1.000  0.750  0.750  1.0
  Mn  Mn4  1  0.750  0.875  0.875  1.0
  Mn  Mn5  1  0.501  0.501  0.500  1.0
  Mn  Mn6  1  0.750  0.376  0.375  1.0
  Mn  Mn7  1  0.250  0.124  0.125  1.0
  Mn  Mn8  1  0.251  0.376  0.375  1.0
  Mn  Mn9  1  0.749  0.124  0.125  1.0
  Cr  Cr10  1  0.750  0.375  0.875  1.0
  Cr  Cr11  1  0.250  0.625  0.625  1.0
  Cr  Cr12  1  0.250  0.125  0.625  1.0
  Cr  Cr13  1  0.750  0.875  0.375  1.0
  Cr  Cr14  1  0.000  0.250  0.250  1.0
  Cr  Cr15  1  0.250  0.625  0.125  1.0
  O  O16  1  0.397  0.167  0.934  1.0
  O  O17  1  0.836  0.167  0.934  1.0
  O  O18  1  0.883  0.692  0.926  1.0
  O  O19  1  0.663  0.583  0.816  1.0
  O  O20  1  0.103  0.583  0.816  1.0
  O  O21  1  0.102  0.021  0.816  1.0
  O  O22  1  0.398  0.729  0.934  1.0
  O  O23  1  0.896  0.480  0.684  1.0
  O  O24  1  0.837  0.668  0.434  1.0
  O  O25  1  0.335  0.918  0.684  1.0
  O  O26  1  0.617  0.058  0.824  1.0
  O  O27  1  0.116  0.807  0.574  1.0
  O  O28  1  0.384  0.443  0.676  1.0
  O  O29  1  0.604  0.770  0.566  1.0
  O  O30  1  0.104  0.084  0.317  1.0
  O  O31  1  0.604  0.333  0.566  1.0
  O  O32  1  0.896  0.917  0.684  1.0
  O  O33  1  0.397  0.668  0.434  1.0
  O  O34  1  0.398  0.229  0.434  1.0
  O  O35  1  0.617  0.558  0.324  1.0
  O  O36  1  0.664  0.084  0.316  1.0
  O  O37  1  0.884  0.193  0.426  1.0
  O  O38  1  0.383  0.942  0.176  1.0
  O  O39  1  0.165  0.332  0.566  1.0
  O  O40  1  0.602  0.271  0.066  1.0
  O  O41  1  0.102  0.522  0.317  1.0
  O  O42  1  0.896  0.416  0.183  1.0
  O  O43  1  0.898  0.978  0.183  1.0
  O  O44  1  0.117  0.308  0.074  1.0
  O  O45  1  0.336  0.415  0.184  1.0
  O  O46  1  0.164  0.832  0.066  1.0
  O  O47  1  0.603  0.832  0.066  1.0
[/CIF]
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