The material structure described by Rb3InP2 is alpha Pu-derived structured and crystallizes in the triclinic P-1 space group. There are twelve inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 3-coordinate geometry to one P(6), one P(7), and two equivalent P(1) atoms. In the second Rb site, Rb(2) is bonded in a 4-coordinate geometry to one P(6), one P(7), and two equivalent P(5) atoms. In the third Rb site, Rb(3) is bonded in a 7-coordinate geometry to one In(2), two equivalent In(1), one P(1), one P(2), one P(5), and one P(6) atom. In the fourth Rb site, Rb(4) is bonded in a 11-coordinate geometry to one Rb(11), one Rb(7), one In(1), two equivalent In(4), one P(2), one P(5), one P(6), one P(8), and two equivalent P(3) atoms. In the fifth Rb site, Rb(5) is bonded in a 4-coordinate geometry to one P(2), one P(4), and two equivalent P(3) atoms. In the sixth Rb site, Rb(6) is bonded in a 4-coordinate geometry to one P(1), one P(2), one P(4), and one P(7) atom. In the seventh Rb site, Rb(7) is bonded to one Rb(4), one P(2), one P(3), one P(5), and one P(7) atom to form distorted corner-sharing RbRbP4 trigonal pyramids. In the eighth Rb site, Rb(8) is bonded in a 3-coordinate geometry to one In(1), one P(7), and one P(8) atom. In the ninth Rb site, Rb(9) is bonded in a 4-coordinate geometry to one P(3), one P(4), one P(6), and one P(8) atom. In the tenth Rb site, Rb(10) is bonded in a 5-coordinate geometry to one P(2), one P(4), one P(7), and two equivalent P(8) atoms. In the eleventh Rb site, Rb(11) is bonded to one Rb(4), one P(3), one P(4), one P(6), and one P(8) atom to form distorted corner-sharing RbRbP4 tetrahedra. In the twelfth Rb site, Rb(12) is bonded in a 9-coordinate geometry to one In(2), two equivalent In(3), one P(1), one P(2), one P(7), one P(8), and two equivalent P(4) atoms. There are four inequivalent In sites. In the first In site, In(1) is bonded in a 3-coordinate geometry to one Rb(4), one Rb(8), two equivalent Rb(3), one P(1), one P(5), and one P(6) atom. In the second In site, In(2) is bonded in a 3-coordinate geometry to one Rb(12), one Rb(3), one P(1), one P(5), and one P(7) atom. In the third In site, In(3) is bonded in a 4-coordinate geometry to two equivalent Rb(12), one P(2), one P(8), and two equivalent P(4) atoms. In the fourth In site, In(4) is bonded in a 4-coordinate geometry to two equivalent Rb(4), one P(2), one P(8), and two equivalent P(3) atoms. There are eight inequivalent P sites. In the first P site, P(1) is bonded in a 7-coordinate geometry to one Rb(12), one Rb(3), one Rb(6), two equivalent Rb(1), one In(1), and one In(2) atom. In the second P site, P(2) is bonded in a 9-coordinate geometry to one Rb(10), one Rb(12), one Rb(3), one Rb(4), one Rb(5), one Rb(6), one Rb(7), one In(3), and one In(4) atom. In the third P site, P(3) is bonded in a 9-coordinate geometry to one Rb(11), one Rb(7), one Rb(9), two equivalent Rb(4), two equivalent Rb(5), and two equivalent In(4) atoms. In the fourth P site, P(4) is bonded in a 9-coordinate geometry to one Rb(10), one Rb(11), one Rb(5), one Rb(6), one Rb(9), two equivalent Rb(12), and two equivalent In(3) atoms. In the fifth P site, P(5) is bonded in a 7-coordinate geometry to one Rb(3), one Rb(4), one Rb(7), two equivalent Rb(2), one In(1), and one In(2) atom. In the sixth P site, P(6) is bonded in a 7-coordinate geometry to one Rb(1), one Rb(11), one Rb(2), one Rb(3), one Rb(4), one Rb(9), and one In(1) atom. In the seventh P site, P(7) is bonded in a 8-coordinate geometry to one Rb(1), one Rb(10), one Rb(12), one Rb(2), one Rb(6), one Rb(7), one Rb(8), and one In(2) atom. In the eighth P site, P(8) is bonded in a 9-coordinate geometry to one Rb(11), one Rb(12), one Rb(4), one Rb(8), one Rb(9), two equivalent Rb(10), one In(3), and one In(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb3InP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.464
_cell_length_b   12.570
_cell_length_c   15.951
_cell_angle_alpha   97.287
_cell_angle_beta   107.042
_cell_angle_gamma   106.273
_symmetry_Int_Tables_number   1
_cell_volume   1695.911
_cell_formula_units_Z   8
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  0.684  0.120  0.521  1.0
  Rb  Rb1  1  0.148  0.588  0.474  1.0
  Rb  Rb2  1  0.394  0.398  0.355  1.0
  Rb  Rb3  1  0.316  0.880  0.479  1.0
  Rb  Rb4  1  0.606  0.602  0.645  1.0
  Rb  Rb5  1  0.464  0.422  0.805  1.0
  Rb  Rb6  1  0.079  0.393  0.090  1.0
  Rb  Rb7  1  0.583  0.930  0.747  1.0
  Rb  Rb8  1  0.780  0.412  0.244  1.0
  Rb  Rb9  1  0.832  0.923  0.344  1.0
  Rb  Rb10  1  0.020  0.267  0.822  1.0
  Rb  Rb11  1  0.612  0.122  0.085  1.0
  Rb  Rb12  1  0.980  0.733  0.178  1.0
  Rb  Rb13  1  0.417  0.070  0.253  1.0
  Rb  Rb14  1  0.852  0.412  0.526  1.0
  Rb  Rb15  1  0.336  0.749  0.119  1.0
  Rb  Rb16  1  0.536  0.578  0.195  1.0
  Rb  Rb17  1  0.016  0.096  0.195  1.0
  Rb  Rb18  1  0.921  0.607  0.910  1.0
  Rb  Rb19  1  0.984  0.904  0.805  1.0
  Rb  Rb20  1  0.664  0.251  0.881  1.0
  Rb  Rb21  1  0.388  0.878  0.915  1.0
  Rb  Rb22  1  0.168  0.077  0.656  1.0
  Rb  Rb23  1  0.220  0.588  0.756  1.0
  In  In24  1  0.437  0.283  0.578  1.0
  In  In25  1  0.076  0.232  0.443  1.0
  In  In26  1  0.173  0.109  0.011  1.0
  In  In27  1  0.924  0.768  0.557  1.0
  In  In28  1  0.578  0.645  0.991  1.0
  In  In29  1  0.827  0.891  0.989  1.0
  In  In30  1  0.563  0.717  0.422  1.0
  In  In31  1  0.422  0.355  0.009  1.0
  P  P32  1  0.275  0.130  0.432  1.0
  P  P33  1  0.629  0.722  0.853  1.0
  P  P34  1  0.289  0.513  0.963  1.0
  P  P35  1  0.124  0.902  0.039  1.0
  P  P36  1  0.768  0.621  0.411  1.0
  P  P37  1  0.702  0.339  0.686  1.0
  P  P38  1  0.188  0.805  0.658  1.0
  P  P39  1  0.312  0.156  0.892  1.0
  P  P40  1  0.688  0.844  0.108  1.0
  P  P41  1  0.876  0.098  0.961  1.0
  P  P42  1  0.232  0.379  0.589  1.0
  P  P43  1  0.711  0.487  0.037  1.0
  P  P44  1  0.725  0.870  0.568  1.0
  P  P45  1  0.812  0.195  0.342  1.0
  P  P46  1  0.298  0.661  0.314  1.0
  P  P47  1  0.371  0.278  0.147  1.0
[/CIF]
.
The material structure described by Rb3InP2 is alpha Pu-derived structured and crystallizes in the triclinic P-1 space group. There are twelve inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 3-coordinate geometry to one P(6), one P(7), and two equivalent P(1) atoms. In the second Rb site, Rb(2) is bonded in a 4-coordinate geometry to one P(6), one P(7), and two equivalent P(5) atoms. In the third Rb site, Rb(3) is bonded in a 7-coordinate geometry to one In(2), two equivalent In(1), one P(1), one P(2), one P(5), and one P(6) atom. In the fourth Rb site, Rb(4) is bonded in a 11-coordinate geometry to one Rb(11), one Rb(7), one In(1), two equivalent In(4), one P(2), one P(5), one P(6), one P(8), and two equivalent P(3) atoms. In the fifth Rb site, Rb(5) is bonded in a 4-coordinate geometry to one P(2), one P(4), and two equivalent P(3) atoms. In the sixth Rb site, Rb(6) is bonded in a 4-coordinate geometry to one P(1), one P(2), one P(4), and one P(7) atom. In the seventh Rb site, Rb(7) is bonded to one Rb(4), one P(2), one P(3), one P(5), and one P(7) atom to form distorted corner-sharing RbRbP4 trigonal pyramids. In the eighth Rb site, Rb(8) is bonded in a 3-coordinate geometry to one In(1), one P(7), and one P(8) atom. In the ninth Rb site, Rb(9) is bonded in a 4-coordinate geometry to one P(3), one P(4), one P(6), and one P(8) atom. In the tenth Rb site, Rb(10) is bonded in a 5-coordinate geometry to one P(2), one P(4), one P(7), and two equivalent P(8) atoms. In the eleventh Rb site, Rb(11) is bonded to one Rb(4), one P(3), one P(4), one P(6), and one P(8) atom to form distorted corner-sharing RbRbP4 tetrahedra. In the twelfth Rb site, Rb(12) is bonded in a 9-coordinate geometry to one In(2), two equivalent In(3), one P(1), one P(2), one P(7), one P(8), and two equivalent P(4) atoms. There are four inequivalent In sites. In the first In site, In(1) is bonded in a 3-coordinate geometry to one Rb(4), one Rb(8), two equivalent Rb(3), one P(1), one P(5), and one P(6) atom. In the second In site, In(2) is bonded in a 3-coordinate geometry to one Rb(12), one Rb(3), one P(1), one P(5), and one P(7) atom. In the third In site, In(3) is bonded in a 4-coordinate geometry to two equivalent Rb(12), one P(2), one P(8), and two equivalent P(4) atoms. In the fourth In site, In(4) is bonded in a 4-coordinate geometry to two equivalent Rb(4), one P(2), one P(8), and two equivalent P(3) atoms. There are eight inequivalent P sites. In the first P site, P(1) is bonded in a 7-coordinate geometry to one Rb(12), one Rb(3), one Rb(6), two equivalent Rb(1), one In(1), and one In(2) atom. In the second P site, P(2) is bonded in a 9-coordinate geometry to one Rb(10), one Rb(12), one Rb(3), one Rb(4), one Rb(5), one Rb(6), one Rb(7), one In(3), and one In(4) atom. In the third P site, P(3) is bonded in a 9-coordinate geometry to one Rb(11), one Rb(7), one Rb(9), two equivalent Rb(4), two equivalent Rb(5), and two equivalent In(4) atoms. In the fourth P site, P(4) is bonded in a 9-coordinate geometry to one Rb(10), one Rb(11), one Rb(5), one Rb(6), one Rb(9), two equivalent Rb(12), and two equivalent In(3) atoms. In the fifth P site, P(5) is bonded in a 7-coordinate geometry to one Rb(3), one Rb(4), one Rb(7), two equivalent Rb(2), one In(1), and one In(2) atom. In the sixth P site, P(6) is bonded in a 7-coordinate geometry to one Rb(1), one Rb(11), one Rb(2), one Rb(3), one Rb(4), one Rb(9), and one In(1) atom. In the seventh P site, P(7) is bonded in a 8-coordinate geometry to one Rb(1), one Rb(10), one Rb(12), one Rb(2), one Rb(6), one Rb(7), one Rb(8), and one In(2) atom. In the eighth P site, P(8) is bonded in a 9-coordinate geometry to one Rb(11), one Rb(12), one Rb(4), one Rb(8), one Rb(9), two equivalent Rb(10), one In(3), and one In(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Rb3InP2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.464
_cell_length_b   12.570
_cell_length_c   15.951
_cell_angle_alpha   97.287
_cell_angle_beta   107.042
_cell_angle_gamma   106.273
_symmetry_Int_Tables_number   1
_cell_volume   1695.911
_cell_formula_units_Z   8
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  0.684  0.120  0.521  1.0
  Rb  Rb1  1  0.148  0.588  0.474  1.0
  Rb  Rb2  1  0.394  0.398  0.355  1.0
  Rb  Rb3  1  0.316  0.880  0.479  1.0
  Rb  Rb4  1  0.606  0.602  0.645  1.0
  Rb  Rb5  1  0.464  0.422  0.805  1.0
  Rb  Rb6  1  0.079  0.393  0.090  1.0
  Rb  Rb7  1  0.583  0.930  0.747  1.0
  Rb  Rb8  1  0.780  0.412  0.244  1.0
  Rb  Rb9  1  0.832  0.923  0.344  1.0
  Rb  Rb10  1  0.020  0.267  0.822  1.0
  Rb  Rb11  1  0.612  0.122  0.085  1.0
  Rb  Rb12  1  0.980  0.733  0.178  1.0
  Rb  Rb13  1  0.417  0.070  0.253  1.0
  Rb  Rb14  1  0.852  0.412  0.526  1.0
  Rb  Rb15  1  0.336  0.749  0.119  1.0
  Rb  Rb16  1  0.536  0.578  0.195  1.0
  Rb  Rb17  1  0.016  0.096  0.195  1.0
  Rb  Rb18  1  0.921  0.607  0.910  1.0
  Rb  Rb19  1  0.984  0.904  0.805  1.0
  Rb  Rb20  1  0.664  0.251  0.881  1.0
  Rb  Rb21  1  0.388  0.878  0.915  1.0
  Rb  Rb22  1  0.168  0.077  0.656  1.0
  Rb  Rb23  1  0.220  0.588  0.756  1.0
  In  In24  1  0.437  0.283  0.578  1.0
  In  In25  1  0.076  0.232  0.443  1.0
  In  In26  1  0.173  0.109  0.011  1.0
  In  In27  1  0.924  0.768  0.557  1.0
  In  In28  1  0.578  0.645  0.991  1.0
  In  In29  1  0.827  0.891  0.989  1.0
  In  In30  1  0.563  0.717  0.422  1.0
  In  In31  1  0.422  0.355  0.009  1.0
  P  P32  1  0.275  0.130  0.432  1.0
  P  P33  1  0.629  0.722  0.853  1.0
  P  P34  1  0.289  0.513  0.963  1.0
  P  P35  1  0.124  0.902  0.039  1.0
  P  P36  1  0.768  0.621  0.411  1.0
  P  P37  1  0.702  0.339  0.686  1.0
  P  P38  1  0.188  0.805  0.658  1.0
  P  P39  1  0.312  0.156  0.892  1.0
  P  P40  1  0.688  0.844  0.108  1.0
  P  P41  1  0.876  0.098  0.961  1.0
  P  P42  1  0.232  0.379  0.589  1.0
  P  P43  1  0.711  0.487  0.037  1.0
  P  P44  1  0.725  0.870  0.568  1.0
  P  P45  1  0.812  0.195  0.342  1.0
  P  P46  1  0.298  0.661  0.314  1.0
  P  P47  1  0.371  0.278  0.147  1.0
[/CIF]
.