The structure described by ScCrGe2 crystallizes in the orthorhombic Pbam space group. There are two inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a 8-coordinate geometry to one Ge(4), one Ge(5), two equivalent Ge(1), two equivalent Ge(2), and two equivalent Ge(3) atoms. In the second Sc site, Sc(2) is bonded in a 7-coordinate geometry to two equivalent Ge(1), two equivalent Ge(2), and three equivalent Ge(4) atoms. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a 6-coordinate geometry to one Ge(2), one Ge(3), one Ge(4), one Ge(5), and two equivalent Ge(1) atoms. In the second Cr site, Cr(2) is bonded in a 6-coordinate geometry to two equivalent Ge(1), two equivalent Ge(4), and two equivalent Ge(5) atoms. There are five inequivalent Ge sites. In the first Ge site, Ge(2) is bonded in a 9-coordinate geometry to two equivalent Sc(2), four equivalent Sc(1), two equivalent Cr(1), and one Ge(2) atom. In the second Ge site, Ge(3) is bonded in a 7-coordinate geometry to four equivalent Sc(1), two equivalent Cr(1), and one Ge(3) atom. In the third Ge site, Ge(4) is bonded in a 9-coordinate geometry to two equivalent Sc(1), three equivalent Sc(2), two equivalent Cr(1), and two equivalent Cr(2) atoms. In the fourth Ge site, Ge(5) is bonded in a 6-coordinate geometry to two equivalent Sc(1), two equivalent Cr(1), and two equivalent Cr(2) atoms. In the fifth Ge site, Ge(1) is bonded in a 7-coordinate geometry to one Sc(2), two equivalent Sc(1), one Cr(2), two equivalent Cr(1), and one Ge(1) atom. is represented by the CIF file [CIF]
data_ScCrGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.173
_cell_length_b   9.422
_cell_length_c   10.127
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   779.837
_cell_formula_units_Z   12
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
  Sc  Sc0  1  0.744  0.830  0.046  1.0
  Sc  Sc1  1  0.744  0.170  0.954  1.0
  Sc  Sc2  1  0.256  0.670  0.546  1.0
  Sc  Sc3  1  0.256  0.330  0.454  1.0
  Sc  Sc4  1  0.256  0.170  0.954  1.0
  Sc  Sc5  1  0.256  0.830  0.046  1.0
  Sc  Sc6  1  0.744  0.330  0.454  1.0
  Sc  Sc7  1  0.744  0.670  0.546  1.0
  Sc  Sc8  1  0.500  0.835  0.320  1.0
  Sc  Sc9  1  0.500  0.165  0.680  1.0
  Sc  Sc10  1  0.500  0.665  0.820  1.0
  Sc  Sc11  1  0.500  0.335  0.180  1.0
  Cr  Cr12  1  0.749  0.581  0.245  1.0
  Cr  Cr13  1  0.749  0.419  0.755  1.0
  Cr  Cr14  1  0.251  0.919  0.745  1.0
  Cr  Cr15  1  0.251  0.081  0.255  1.0
  Cr  Cr16  1  0.251  0.419  0.755  1.0
  Cr  Cr17  1  0.251  0.581  0.245  1.0
  Cr  Cr18  1  0.749  0.081  0.255  1.0
  Cr  Cr19  1  0.749  0.919  0.745  1.0
  Cr  Cr20  1  0.745  0.000  0.500  1.0
  Cr  Cr21  1  0.255  0.500  0.000  1.0
  Cr  Cr22  1  0.255  0.000  0.500  1.0
  Cr  Cr23  1  0.745  0.500  0.000  1.0
  Ge  Ge24  1  0.840  0.831  0.318  1.0
  Ge  Ge25  1  0.840  0.169  0.682  1.0
  Ge  Ge26  1  0.160  0.669  0.818  1.0
  Ge  Ge27  1  0.160  0.331  0.182  1.0
  Ge  Ge28  1  0.160  0.169  0.682  1.0
  Ge  Ge29  1  0.160  0.831  0.318  1.0
  Ge  Ge30  1  0.840  0.331  0.182  1.0
  Ge  Ge31  1  0.840  0.669  0.818  1.0
  Ge  Ge32  1  0.500  0.541  0.380  1.0
  Ge  Ge33  1  0.500  0.459  0.620  1.0
  Ge  Ge34  1  0.500  0.959  0.880  1.0
  Ge  Ge35  1  0.500  0.041  0.120  1.0
  Ge  Ge36  1  0.000  0.542  0.377  1.0
  Ge  Ge37  1  0.000  0.458  0.623  1.0
  Ge  Ge38  1  0.000  0.958  0.877  1.0
  Ge  Ge39  1  0.000  0.042  0.123  1.0
  Ge  Ge40  1  0.500  0.633  0.100  1.0
  Ge  Ge41  1  0.500  0.367  0.900  1.0
  Ge  Ge42  1  0.500  0.867  0.600  1.0
  Ge  Ge43  1  0.500  0.133  0.400  1.0
  Ge  Ge44  1  0.000  0.626  0.093  1.0
  Ge  Ge45  1  0.000  0.374  0.907  1.0
  Ge  Ge46  1  0.000  0.874  0.593  1.0
  Ge  Ge47  1  0.000  0.126  0.407  1.0
[/CIF]
.
The structure described by ScCrGe2 crystallizes in the orthorhombic Pbam space group. There are two inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a 8-coordinate geometry to one Ge(4), one Ge(5), two equivalent Ge(1), two equivalent Ge(2), and two equivalent Ge(3) atoms. In the second Sc site, Sc(2) is bonded in a 7-coordinate geometry to two equivalent Ge(1), two equivalent Ge(2), and three equivalent Ge(4) atoms. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a 6-coordinate geometry to one Ge(2), one Ge(3), one Ge(4), one Ge(5), and two equivalent Ge(1) atoms. In the second Cr site, Cr(2) is bonded in a 6-coordinate geometry to two equivalent Ge(1), two equivalent Ge(4), and two equivalent Ge(5) atoms. There are five inequivalent Ge sites. In the first Ge site, Ge(2) is bonded in a 9-coordinate geometry to two equivalent Sc(2), four equivalent Sc(1), two equivalent Cr(1), and one Ge(2) atom. In the second Ge site, Ge(3) is bonded in a 7-coordinate geometry to four equivalent Sc(1), two equivalent Cr(1), and one Ge(3) atom. In the third Ge site, Ge(4) is bonded in a 9-coordinate geometry to two equivalent Sc(1), three equivalent Sc(2), two equivalent Cr(1), and two equivalent Cr(2) atoms. In the fourth Ge site, Ge(5) is bonded in a 6-coordinate geometry to two equivalent Sc(1), two equivalent Cr(1), and two equivalent Cr(2) atoms. In the fifth Ge site, Ge(1) is bonded in a 7-coordinate geometry to one Sc(2), two equivalent Sc(1), one Cr(2), two equivalent Cr(1), and one Ge(1) atom. is represented by the CIF file [CIF]
data_ScCrGe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.173
_cell_length_b   9.422
_cell_length_c   10.127
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   779.837
_cell_formula_units_Z   12
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
  Sc  Sc0  1  0.744  0.830  0.046  1.0
  Sc  Sc1  1  0.744  0.170  0.954  1.0
  Sc  Sc2  1  0.256  0.670  0.546  1.0
  Sc  Sc3  1  0.256  0.330  0.454  1.0
  Sc  Sc4  1  0.256  0.170  0.954  1.0
  Sc  Sc5  1  0.256  0.830  0.046  1.0
  Sc  Sc6  1  0.744  0.330  0.454  1.0
  Sc  Sc7  1  0.744  0.670  0.546  1.0
  Sc  Sc8  1  0.500  0.835  0.320  1.0
  Sc  Sc9  1  0.500  0.165  0.680  1.0
  Sc  Sc10  1  0.500  0.665  0.820  1.0
  Sc  Sc11  1  0.500  0.335  0.180  1.0
  Cr  Cr12  1  0.749  0.581  0.245  1.0
  Cr  Cr13  1  0.749  0.419  0.755  1.0
  Cr  Cr14  1  0.251  0.919  0.745  1.0
  Cr  Cr15  1  0.251  0.081  0.255  1.0
  Cr  Cr16  1  0.251  0.419  0.755  1.0
  Cr  Cr17  1  0.251  0.581  0.245  1.0
  Cr  Cr18  1  0.749  0.081  0.255  1.0
  Cr  Cr19  1  0.749  0.919  0.745  1.0
  Cr  Cr20  1  0.745  0.000  0.500  1.0
  Cr  Cr21  1  0.255  0.500  0.000  1.0
  Cr  Cr22  1  0.255  0.000  0.500  1.0
  Cr  Cr23  1  0.745  0.500  0.000  1.0
  Ge  Ge24  1  0.840  0.831  0.318  1.0
  Ge  Ge25  1  0.840  0.169  0.682  1.0
  Ge  Ge26  1  0.160  0.669  0.818  1.0
  Ge  Ge27  1  0.160  0.331  0.182  1.0
  Ge  Ge28  1  0.160  0.169  0.682  1.0
  Ge  Ge29  1  0.160  0.831  0.318  1.0
  Ge  Ge30  1  0.840  0.331  0.182  1.0
  Ge  Ge31  1  0.840  0.669  0.818  1.0
  Ge  Ge32  1  0.500  0.541  0.380  1.0
  Ge  Ge33  1  0.500  0.459  0.620  1.0
  Ge  Ge34  1  0.500  0.959  0.880  1.0
  Ge  Ge35  1  0.500  0.041  0.120  1.0
  Ge  Ge36  1  0.000  0.542  0.377  1.0
  Ge  Ge37  1  0.000  0.458  0.623  1.0
  Ge  Ge38  1  0.000  0.958  0.877  1.0
  Ge  Ge39  1  0.000  0.042  0.123  1.0
  Ge  Ge40  1  0.500  0.633  0.100  1.0
  Ge  Ge41  1  0.500  0.367  0.900  1.0
  Ge  Ge42  1  0.500  0.867  0.600  1.0
  Ge  Ge43  1  0.500  0.133  0.400  1.0
  Ge  Ge44  1  0.000  0.626  0.093  1.0
  Ge  Ge45  1  0.000  0.374  0.907  1.0
  Ge  Ge46  1  0.000  0.874  0.593  1.0
  Ge  Ge47  1  0.000  0.126  0.407  1.0
[/CIF]
.