# generated using pymatgen data_CaCu2(NiO4)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.50354700 _cell_length_b 6.39584000 _cell_length_c 12.12046004 _cell_angle_alpha 85.96147577 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural CaCu2(NiO4)2 _chemical_formula_sum 'Ca4 Cu8 Ni8 O32' _cell_volume 657.56256886 _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 Ca Ca0 1 0.17875100 0.16982600 0.01591100 1.0 Ca Ca1 1 0.82124900 0.83017400 0.98408900 1.0 Ca Ca2 1 0.67875100 0.83017400 0.48408900 1.0 Ca Ca3 1 0.32124900 0.16982600 0.51591100 1.0 Cu Cu4 1 0.19396900 0.73123800 0.88217200 1.0 Cu Cu5 1 0.03922900 0.41490400 0.64149100 1.0 Cu Cu6 1 0.96077100 0.58509600 0.35850900 1.0 Cu Cu7 1 0.80603100 0.26876200 0.11782800 1.0 Cu Cu8 1 0.30603100 0.73123800 0.38217200 1.0 Cu Cu9 1 0.46077100 0.41490400 0.14149100 1.0 Cu Cu10 1 0.69396900 0.26876200 0.61782800 1.0 Cu Cu11 1 0.53922900 0.58509600 0.85850900 1.0 Ni Ni12 1 0.47560800 0.08068000 0.82605600 1.0 Ni Ni13 1 0.02439200 0.08068000 0.32605600 1.0 Ni Ni14 1 0.10205100 0.61488500 0.13579300 1.0 Ni Ni15 1 0.97560800 0.91932000 0.67394400 1.0 Ni Ni16 1 0.89794900 0.38511500 0.86420700 1.0 Ni Ni17 1 0.60205100 0.38511500 0.36420700 1.0 Ni Ni18 1 0.39794900 0.61488500 0.63579300 1.0 Ni Ni19 1 0.52439200 0.91932000 0.17394400 1.0 O O20 1 0.21268700 0.98925000 0.37965000 1.0 O O21 1 0.97691600 0.68603700 0.60133900 1.0 O O22 1 0.59870600 0.18517700 0.48015400 1.0 O O23 1 0.09870600 0.81482300 0.01984600 1.0 O O24 1 0.28731300 0.98925000 0.87965000 1.0 O O25 1 0.78731300 0.01075000 0.62035000 1.0 O O26 1 0.10494200 0.13976000 0.65054400 1.0 O O27 1 0.89976000 0.53134300 0.11879100 1.0 O O28 1 0.60024000 0.53134300 0.61879100 1.0 O O29 1 0.85207600 0.35674900 0.71553200 1.0 O O30 1 0.35207600 0.64325100 0.78446800 1.0 O O31 1 0.10024000 0.46865700 0.88120900 1.0 O O32 1 0.89505800 0.86024000 0.34945600 1.0 O O33 1 0.51192300 0.84470000 0.31386500 1.0 O O34 1 0.23076900 0.47265100 0.58069800 1.0 O O35 1 0.26923100 0.47265100 0.08069800 1.0 O O36 1 0.01192300 0.15530000 0.18613500 1.0 O O37 1 0.39976000 0.46865700 0.38120900 1.0 O O38 1 0.48807700 0.15530000 0.68613500 1.0 O O39 1 0.40129400 0.81482300 0.51984600 1.0 O O40 1 0.52308400 0.68603700 0.10133900 1.0 O O41 1 0.14792400 0.64325100 0.28446800 1.0 O O42 1 0.71268700 0.01075000 0.12035000 1.0 O O43 1 0.39505800 0.13976000 0.15054400 1.0 O O44 1 0.90129400 0.18517700 0.98015400 1.0 O O45 1 0.73076900 0.52734900 0.91930200 1.0 O O46 1 0.02308400 0.31396300 0.39866100 1.0 O O47 1 0.47691600 0.31396300 0.89866100 1.0 O O48 1 0.60494200 0.86024000 0.84945600 1.0 O O49 1 0.76923100 0.52734900 0.41930200 1.0 O O50 1 0.64792400 0.35674900 0.21553200 1.0 O O51 1 0.98807700 0.84470000 0.81386500 1.0