The material structure described by Ti24Pb19 crystallizes in the monoclinic P2/m space group. There are ten inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 6-coordinate geometry to two equivalent Pb(1) and four equivalent Pb(3) atoms. In the second Ti site, Ti(2) is bonded in a 6-coordinate geometry to two equivalent Pb(2) and four equivalent Pb(4) atoms. In the third Ti site, Ti(3) is bonded in a 6-coordinate geometry to one Pb(1), one Pb(2), one Pb(3), one Pb(4), one Pb(5), and one Pb(6) atom. In the fourth Ti site, Ti(4) is bonded in a 6-coordinate geometry to two equivalent Pb(1) and four equivalent Pb(3) atoms. In the fifth Ti site, Ti(5) is bonded in a 6-coordinate geometry to two equivalent Pb(2) and four equivalent Pb(4) atoms. In the sixth Ti site, Ti(6) is bonded in a 6-coordinate geometry to one Pb(1), one Pb(2), one Pb(3), one Pb(4), one Pb(5), and one Pb(6) atom. In the seventh Ti site, Ti(7) is bonded in a 7-coordinate geometry to one Pb(1), one Pb(7), one Pb(9), two equivalent Pb(4), and two equivalent Pb(5) atoms. In the eighth Ti site, Ti(8) is bonded in a 6-coordinate geometry to one Pb(2), one Pb(8), two equivalent Pb(3), and two equivalent Pb(6) atoms. In the ninth Ti site, Ti(9) is bonded in a 6-coordinate geometry to one Pb(1), one Pb(6), one Pb(8), and three equivalent Pb(3) atoms. In the tenth Ti site, Ti(10) is bonded in a 7-coordinate geometry to one Pb(2), one Pb(5), one Pb(7), one Pb(9), and three equivalent Pb(4) atoms. There are nine inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 9-coordinate geometry to one Ti(1), one Ti(4), one Ti(7), two equivalent Ti(3), two equivalent Ti(6), and two equivalent Ti(9) atoms. In the second Pb site, Pb(2) is bonded in a 9-coordinate geometry to one Ti(2), one Ti(5), one Ti(8), two equivalent Ti(10), two equivalent Ti(3), and two equivalent Ti(6) atoms. In the third Pb site, Pb(3) is bonded in a 8-coordinate geometry to one Ti(1), one Ti(3), one Ti(4), one Ti(6), one Ti(8), and three equivalent Ti(9) atoms. In the fourth Pb site, Pb(4) is bonded in a 8-coordinate geometry to one Ti(2), one Ti(3), one Ti(5), one Ti(6), one Ti(7), and three equivalent Ti(10) atoms. In the fifth Pb site, Pb(5) is bonded in a 8-coordinate geometry to two equivalent Ti(10), two equivalent Ti(3), two equivalent Ti(6), and two equivalent Ti(7) atoms. In the sixth Pb site, Pb(6) is bonded in a 8-coordinate geometry to two equivalent Ti(3), two equivalent Ti(6), two equivalent Ti(8), and two equivalent Ti(9) atoms. In the seventh Pb site, Pb(7) is bonded in a 6-coordinate geometry to two equivalent Ti(7) and four equivalent Ti(10) atoms. In the eighth Pb site, Pb(8) is bonded in an octahedral geometry to two equivalent Ti(8) and four equivalent Ti(9) atoms. In the ninth Pb site, Pb(9) is bonded in a 6-coordinate geometry to two equivalent Ti(7) and four equivalent Ti(10) atoms. is represented by the CIF card [CIF]
data_Ti24Pb19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.814
_cell_length_b   9.455
_cell_length_c   16.356
_cell_angle_alpha   89.979
_cell_angle_beta   89.950
_cell_angle_gamma   90.036
_symmetry_Int_Tables_number   1
_cell_volume   899.132
_cell_formula_units_Z   1
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
  Ti  Ti0  1  0.500  0.500  0.000  1.0
  Ti  Ti1  1  0.500  0.000  0.500  1.0
  Ti  Ti2  1  0.500  0.249  0.249  1.0
  Ti  Ti3  1  0.500  0.751  0.751  1.0
  Ti  Ti4  1  0.500  0.750  0.249  1.0
  Ti  Ti5  1  0.500  0.250  0.751  1.0
  Ti  Ti6  1  0.000  0.500  0.000  1.0
  Ti  Ti7  1  0.000  0.000  0.500  1.0
  Ti  Ti8  1  1.000  0.250  0.250  1.0
  Ti  Ti9  1  0.000  0.750  0.750  1.0
  Ti  Ti10  1  1.000  0.750  0.250  1.0
  Ti  Ti11  1  0.000  0.250  0.750  1.0
  Ti  Ti12  1  0.249  0.500  0.343  1.0
  Ti  Ti13  1  0.247  1.000  0.842  1.0
  Ti  Ti14  1  0.248  0.764  0.079  1.0
  Ti  Ti15  1  0.250  0.263  0.579  1.0
  Ti  Ti16  1  0.248  0.236  0.079  1.0
  Ti  Ti17  1  0.250  0.737  0.579  1.0
  Ti  Ti18  1  0.753  0.000  0.158  1.0
  Ti  Ti19  1  0.751  0.500  0.657  1.0
  Ti  Ti20  1  0.750  0.737  0.421  1.0
  Ti  Ti21  1  0.752  0.236  0.921  1.0
  Ti  Ti22  1  0.750  0.263  0.421  1.0
  Ti  Ti23  1  0.752  0.764  0.921  1.0
  Pb  Pb24  1  0.251  0.500  0.166  1.0
  Pb  Pb25  1  0.250  0.000  0.667  1.0
  Pb  Pb26  1  0.750  0.000  0.333  1.0
  Pb  Pb27  1  0.749  0.500  0.834  1.0
  Pb  Pb28  1  0.749  0.702  0.099  1.0
  Pb  Pb29  1  0.750  0.197  0.601  1.0
  Pb  Pb30  1  0.749  0.299  0.100  1.0
  Pb  Pb31  1  0.750  0.803  0.601  1.0
  Pb  Pb32  1  0.750  0.500  0.298  1.0
  Pb  Pb33  1  0.749  1.000  0.801  1.0
  Pb  Pb34  1  0.250  0.803  0.399  1.0
  Pb  Pb35  1  0.251  0.298  0.901  1.0
  Pb  Pb36  1  0.250  0.197  0.399  1.0
  Pb  Pb37  1  0.251  0.701  0.900  1.0
  Pb  Pb38  1  0.251  0.000  0.199  1.0
  Pb  Pb39  1  0.250  0.500  0.702  1.0
  Pb  Pb40  1  0.500  0.500  0.500  1.0
  Pb  Pb41  1  0.000  0.000  0.000  1.0
  Pb  Pb42  1  0.000  0.500  0.500  1.0
[/CIF]
.
The material structure described by Ti24Pb19 crystallizes in the monoclinic P2/m space group. There are ten inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 6-coordinate geometry to two equivalent Pb(1) and four equivalent Pb(3) atoms. In the second Ti site, Ti(2) is bonded in a 6-coordinate geometry to two equivalent Pb(2) and four equivalent Pb(4) atoms. In the third Ti site, Ti(3) is bonded in a 6-coordinate geometry to one Pb(1), one Pb(2), one Pb(3), one Pb(4), one Pb(5), and one Pb(6) atom. In the fourth Ti site, Ti(4) is bonded in a 6-coordinate geometry to two equivalent Pb(1) and four equivalent Pb(3) atoms. In the fifth Ti site, Ti(5) is bonded in a 6-coordinate geometry to two equivalent Pb(2) and four equivalent Pb(4) atoms. In the sixth Ti site, Ti(6) is bonded in a 6-coordinate geometry to one Pb(1), one Pb(2), one Pb(3), one Pb(4), one Pb(5), and one Pb(6) atom. In the seventh Ti site, Ti(7) is bonded in a 7-coordinate geometry to one Pb(1), one Pb(7), one Pb(9), two equivalent Pb(4), and two equivalent Pb(5) atoms. In the eighth Ti site, Ti(8) is bonded in a 6-coordinate geometry to one Pb(2), one Pb(8), two equivalent Pb(3), and two equivalent Pb(6) atoms. In the ninth Ti site, Ti(9) is bonded in a 6-coordinate geometry to one Pb(1), one Pb(6), one Pb(8), and three equivalent Pb(3) atoms. In the tenth Ti site, Ti(10) is bonded in a 7-coordinate geometry to one Pb(2), one Pb(5), one Pb(7), one Pb(9), and three equivalent Pb(4) atoms. There are nine inequivalent Pb sites. In the first Pb site, Pb(1) is bonded in a 9-coordinate geometry to one Ti(1), one Ti(4), one Ti(7), two equivalent Ti(3), two equivalent Ti(6), and two equivalent Ti(9) atoms. In the second Pb site, Pb(2) is bonded in a 9-coordinate geometry to one Ti(2), one Ti(5), one Ti(8), two equivalent Ti(10), two equivalent Ti(3), and two equivalent Ti(6) atoms. In the third Pb site, Pb(3) is bonded in a 8-coordinate geometry to one Ti(1), one Ti(3), one Ti(4), one Ti(6), one Ti(8), and three equivalent Ti(9) atoms. In the fourth Pb site, Pb(4) is bonded in a 8-coordinate geometry to one Ti(2), one Ti(3), one Ti(5), one Ti(6), one Ti(7), and three equivalent Ti(10) atoms. In the fifth Pb site, Pb(5) is bonded in a 8-coordinate geometry to two equivalent Ti(10), two equivalent Ti(3), two equivalent Ti(6), and two equivalent Ti(7) atoms. In the sixth Pb site, Pb(6) is bonded in a 8-coordinate geometry to two equivalent Ti(3), two equivalent Ti(6), two equivalent Ti(8), and two equivalent Ti(9) atoms. In the seventh Pb site, Pb(7) is bonded in a 6-coordinate geometry to two equivalent Ti(7) and four equivalent Ti(10) atoms. In the eighth Pb site, Pb(8) is bonded in an octahedral geometry to two equivalent Ti(8) and four equivalent Ti(9) atoms. In the ninth Pb site, Pb(9) is bonded in a 6-coordinate geometry to two equivalent Ti(7) and four equivalent Ti(10) atoms. is represented by the CIF card [CIF]
data_Ti24Pb19
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.814
_cell_length_b   9.455
_cell_length_c   16.356
_cell_angle_alpha   89.979
_cell_angle_beta   89.950
_cell_angle_gamma   90.036
_symmetry_Int_Tables_number   1
_cell_volume   899.132
_cell_formula_units_Z   1
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
  Ti  Ti0  1  0.500  0.500  0.000  1.0
  Ti  Ti1  1  0.500  0.000  0.500  1.0
  Ti  Ti2  1  0.500  0.249  0.249  1.0
  Ti  Ti3  1  0.500  0.751  0.751  1.0
  Ti  Ti4  1  0.500  0.750  0.249  1.0
  Ti  Ti5  1  0.500  0.250  0.751  1.0
  Ti  Ti6  1  0.000  0.500  0.000  1.0
  Ti  Ti7  1  0.000  0.000  0.500  1.0
  Ti  Ti8  1  1.000  0.250  0.250  1.0
  Ti  Ti9  1  0.000  0.750  0.750  1.0
  Ti  Ti10  1  1.000  0.750  0.250  1.0
  Ti  Ti11  1  0.000  0.250  0.750  1.0
  Ti  Ti12  1  0.249  0.500  0.343  1.0
  Ti  Ti13  1  0.247  1.000  0.842  1.0
  Ti  Ti14  1  0.248  0.764  0.079  1.0
  Ti  Ti15  1  0.250  0.263  0.579  1.0
  Ti  Ti16  1  0.248  0.236  0.079  1.0
  Ti  Ti17  1  0.250  0.737  0.579  1.0
  Ti  Ti18  1  0.753  0.000  0.158  1.0
  Ti  Ti19  1  0.751  0.500  0.657  1.0
  Ti  Ti20  1  0.750  0.737  0.421  1.0
  Ti  Ti21  1  0.752  0.236  0.921  1.0
  Ti  Ti22  1  0.750  0.263  0.421  1.0
  Ti  Ti23  1  0.752  0.764  0.921  1.0
  Pb  Pb24  1  0.251  0.500  0.166  1.0
  Pb  Pb25  1  0.250  0.000  0.667  1.0
  Pb  Pb26  1  0.750  0.000  0.333  1.0
  Pb  Pb27  1  0.749  0.500  0.834  1.0
  Pb  Pb28  1  0.749  0.702  0.099  1.0
  Pb  Pb29  1  0.750  0.197  0.601  1.0
  Pb  Pb30  1  0.749  0.299  0.100  1.0
  Pb  Pb31  1  0.750  0.803  0.601  1.0
  Pb  Pb32  1  0.750  0.500  0.298  1.0
  Pb  Pb33  1  0.749  1.000  0.801  1.0
  Pb  Pb34  1  0.250  0.803  0.399  1.0
  Pb  Pb35  1  0.251  0.298  0.901  1.0
  Pb  Pb36  1  0.250  0.197  0.399  1.0
  Pb  Pb37  1  0.251  0.701  0.900  1.0
  Pb  Pb38  1  0.251  0.000  0.199  1.0
  Pb  Pb39  1  0.250  0.500  0.702  1.0
  Pb  Pb40  1  0.500  0.500  0.500  1.0
  Pb  Pb41  1  0.000  0.000  0.000  1.0
  Pb  Pb42  1  0.000  0.500  0.500  1.0
[/CIF]
.