The material described by (SrSiHF6)2H2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four 1333-74-0 atoms inside a SrSiHF6 framework. In the SrSiHF6 framework, Sr(1) is bonded in a 5-coordinate geometry to one H(2), one F(1), one F(2), one F(3), one F(4), and one F(5) atom. Si(1) is bonded in an octahedral geometry to one F(1), one F(2), one F(3), one F(4), one F(5), and one F(6) atom. H(2) is bonded in a single-bond geometry to one Sr(1) atom. There are six inequivalent F sites. In the first F site, F(5) is bonded in a bent 150 degrees geometry to one Sr(1) and one Si(1) atom. In the second F site, F(6) is bonded in a single-bond geometry to one Si(1) atom. In the third F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Sr(1) and one Si(1) atom. In the fourth F site, F(2) is bonded in a distorted linear geometry to one Sr(1) and one Si(1) atom. In the fifth F site, F(3) is bonded in a distorted linear geometry to one Sr(1) and one Si(1) atom. In the sixth F site, F(4) is bonded in a bent 150 degrees geometry to one Sr(1) and one Si(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrSiH2F6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.074
_cell_length_b   6.009
_cell_length_c   10.762
_cell_angle_alpha   69.284
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   609.355
_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
  Sr  Sr0  1  0.776  0.777  0.555  1.0
  Sr  Sr1  1  0.224  0.223  0.445  1.0
  Sr  Sr2  1  0.276  0.223  0.945  1.0
  Sr  Sr3  1  0.724  0.777  0.055  1.0
  Si  Si4  1  0.469  0.853  0.747  1.0
  Si  Si5  1  0.531  0.147  0.253  1.0
  Si  Si6  1  0.969  0.147  0.753  1.0
  Si  Si7  1  0.031  0.853  0.247  1.0
  H  H8  1  0.091  0.758  0.611  1.0
  H  H9  1  0.909  0.242  0.389  1.0
  H  H10  1  0.591  0.242  0.889  1.0
  H  H11  1  0.409  0.758  0.111  1.0
  H  H12  1  0.342  0.566  0.528  1.0
  H  H13  1  0.658  0.434  0.472  1.0
  H  H14  1  0.842  0.434  0.972  1.0
  H  H15  1  0.158  0.566  0.028  1.0
  F  F16  1  0.066  0.299  0.828  1.0
  F  F17  1  0.934  0.701  0.172  1.0
  F  F18  1  0.566  0.701  0.672  1.0
  F  F19  1  0.434  0.299  0.328  1.0
  F  F20  1  0.367  0.989  0.828  1.0
  F  F21  1  0.633  0.011  0.172  1.0
  F  F22  1  0.867  0.011  0.672  1.0
  F  F23  1  0.133  0.989  0.328  1.0
  F  F24  1  0.371  0.600  0.809  1.0
  F  F25  1  0.629  0.400  0.191  1.0
  F  F26  1  0.871  0.400  0.691  1.0
  F  F27  1  0.129  0.600  0.309  1.0
  F  F28  1  0.066  0.253  0.611  1.0
  F  F29  1  0.934  0.747  0.389  1.0
  F  F30  1  0.566  0.747  0.889  1.0
  F  F31  1  0.434  0.253  0.111  1.0
  F  F32  1  0.366  0.950  0.610  1.0
  F  F33  1  0.634  0.050  0.390  1.0
  F  F34  1  0.866  0.050  0.890  1.0
  F  F35  1  0.134  0.950  0.110  1.0
  F  F36  1  0.063  0.906  0.814  1.0
  F  F37  1  0.937  0.094  0.186  1.0
  F  F38  1  0.563  0.094  0.686  1.0
  F  F39  1  0.437  0.906  0.314  1.0
[/CIF]
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The material described by (SrSiHF6)2H2 crystallizes in the monoclinic P2_1/c space group. The structure consists of four 1333-74-0 atoms inside a SrSiHF6 framework. In the SrSiHF6 framework, Sr(1) is bonded in a 5-coordinate geometry to one H(2), one F(1), one F(2), one F(3), one F(4), and one F(5) atom. Si(1) is bonded in an octahedral geometry to one F(1), one F(2), one F(3), one F(4), one F(5), and one F(6) atom. H(2) is bonded in a single-bond geometry to one Sr(1) atom. There are six inequivalent F sites. In the first F site, F(5) is bonded in a bent 150 degrees geometry to one Sr(1) and one Si(1) atom. In the second F site, F(6) is bonded in a single-bond geometry to one Si(1) atom. In the third F site, F(1) is bonded in a distorted bent 150 degrees geometry to one Sr(1) and one Si(1) atom. In the fourth F site, F(2) is bonded in a distorted linear geometry to one Sr(1) and one Si(1) atom. In the fifth F site, F(3) is bonded in a distorted linear geometry to one Sr(1) and one Si(1) atom. In the sixth F site, F(4) is bonded in a bent 150 degrees geometry to one Sr(1) and one Si(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrSiH2F6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.074
_cell_length_b   6.009
_cell_length_c   10.762
_cell_angle_alpha   69.284
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   609.355
_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
  Sr  Sr0  1  0.776  0.777  0.555  1.0
  Sr  Sr1  1  0.224  0.223  0.445  1.0
  Sr  Sr2  1  0.276  0.223  0.945  1.0
  Sr  Sr3  1  0.724  0.777  0.055  1.0
  Si  Si4  1  0.469  0.853  0.747  1.0
  Si  Si5  1  0.531  0.147  0.253  1.0
  Si  Si6  1  0.969  0.147  0.753  1.0
  Si  Si7  1  0.031  0.853  0.247  1.0
  H  H8  1  0.091  0.758  0.611  1.0
  H  H9  1  0.909  0.242  0.389  1.0
  H  H10  1  0.591  0.242  0.889  1.0
  H  H11  1  0.409  0.758  0.111  1.0
  H  H12  1  0.342  0.566  0.528  1.0
  H  H13  1  0.658  0.434  0.472  1.0
  H  H14  1  0.842  0.434  0.972  1.0
  H  H15  1  0.158  0.566  0.028  1.0
  F  F16  1  0.066  0.299  0.828  1.0
  F  F17  1  0.934  0.701  0.172  1.0
  F  F18  1  0.566  0.701  0.672  1.0
  F  F19  1  0.434  0.299  0.328  1.0
  F  F20  1  0.367  0.989  0.828  1.0
  F  F21  1  0.633  0.011  0.172  1.0
  F  F22  1  0.867  0.011  0.672  1.0
  F  F23  1  0.133  0.989  0.328  1.0
  F  F24  1  0.371  0.600  0.809  1.0
  F  F25  1  0.629  0.400  0.191  1.0
  F  F26  1  0.871  0.400  0.691  1.0
  F  F27  1  0.129  0.600  0.309  1.0
  F  F28  1  0.066  0.253  0.611  1.0
  F  F29  1  0.934  0.747  0.389  1.0
  F  F30  1  0.566  0.747  0.889  1.0
  F  F31  1  0.434  0.253  0.111  1.0
  F  F32  1  0.366  0.950  0.610  1.0
  F  F33  1  0.634  0.050  0.390  1.0
  F  F34  1  0.866  0.050  0.890  1.0
  F  F35  1  0.134  0.950  0.110  1.0
  F  F36  1  0.063  0.906  0.814  1.0
  F  F37  1  0.937  0.094  0.186  1.0
  F  F38  1  0.563  0.094  0.686  1.0
  F  F39  1  0.437  0.906  0.314  1.0
[/CIF]
.