# generated using pymatgen
data_Eu2Si2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.83196300
_cell_length_b   6.72051500
_cell_length_c   12.92754733
_cell_angle_alpha   71.40072281
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Eu2Si2O7
_chemical_formula_sum   'Eu8 Si8 O28'
_cell_volume   562.55924996
_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
  Eu  Eu0  1  0.89510200  0.46816100  0.36272500  1.0
  Eu  Eu1  1  0.39510200  0.53183900  0.13727500  1.0
  Eu  Eu2  1  0.10489800  0.53183900  0.63727500  1.0
  Eu  Eu3  1  0.60489800  0.46816100  0.86272500  1.0
  Eu  Eu4  1  0.66990800  0.15641400  0.65271100  1.0
  Eu  Eu5  1  0.16990800  0.84358600  0.84728900  1.0
  Eu  Eu6  1  0.33009200  0.84358600  0.34728900  1.0
  Eu  Eu7  1  0.83009200  0.15641400  0.15271100  1.0
  Si  Si8  1  0.82934200  0.89547200  0.41401800  1.0
  Si  Si9  1  0.32934200  0.10452800  0.08598200  1.0
  Si  Si10  1  0.17065800  0.10452800  0.58598200  1.0
  Si  Si11  1  0.67065800  0.89547200  0.91401800  1.0
  Si  Si12  1  0.58237100  0.70941800  0.60873100  1.0
  Si  Si13  1  0.08237100  0.29058200  0.89126900  1.0
  Si  Si14  1  0.41762900  0.29058200  0.39126900  1.0
  Si  Si15  1  0.91762900  0.70941800  0.10873100  1.0
  O  O16  1  0.71853900  0.90303800  0.52774100  1.0
  O  O17  1  0.21853900  0.09696200  0.97225900  1.0
  O  O18  1  0.28146100  0.09696200  0.47225900  1.0
  O  O19  1  0.78146100  0.90303800  0.02774100  1.0
  O  O20  1  0.01231300  0.72678700  0.44890100  1.0
  O  O21  1  0.51231300  0.27321300  0.05109900  1.0
  O  O22  1  0.98768700  0.27321300  0.55109900  1.0
  O  O23  1  0.48768700  0.72678700  0.94890100  1.0
  O  O24  1  0.72167700  0.50409300  0.66614000  1.0
  O  O25  1  0.22167700  0.49590700  0.83386000  1.0
  O  O26  1  0.27832300  0.49590700  0.33386000  1.0
  O  O27  1  0.77832300  0.50409300  0.16614000  1.0
  O  O28  1  0.51508700  0.79863800  0.70748700  1.0
  O  O29  1  0.01508700  0.20136200  0.79251300  1.0
  O  O30  1  0.48491300  0.20136200  0.29251300  1.0
  O  O31  1  0.98491300  0.79863800  0.20748700  1.0
  O  O32  1  0.90656200  0.12592600  0.34111000  1.0
  O  O33  1  0.40656200  0.87407400  0.15889000  1.0
  O  O34  1  0.09343800  0.87407400  0.65889000  1.0
  O  O35  1  0.59343800  0.12592600  0.84111000  1.0
  O  O36  1  0.67594000  0.79396500  0.34708500  1.0
  O  O37  1  0.17594000  0.20603500  0.15291500  1.0
  O  O38  1  0.32406000  0.20603500  0.65291500  1.0
  O  O39  1  0.82406000  0.79396500  0.84708500  1.0
  O  O40  1  0.39707100  0.65975700  0.54202200  1.0
  O  O41  1  0.89707100  0.34024300  0.95797800  1.0
  O  O42  1  0.60292900  0.34024300  0.45797800  1.0
  O  O43  1  0.10292900  0.65975700  0.04202200  1.0