# generated using pymatgen data_Na6Ti2O7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.21608665 _cell_length_b 8.82882967 _cell_length_c 10.23073193 _cell_angle_alpha 62.73841030 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na6Ti2O7 _chemical_formula_sum 'Na12 Ti4 O14' _cell_volume 418.81238850 _cell_formula_units_Z 2 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 Na Na0 1 0.23171934 0.33603351 0.87924519 1.0 Na Na1 1 0.77527723 0.57272480 0.86228386 1.0 Na Na2 1 0.80241618 0.06537912 0.84686148 1.0 Na Na3 1 0.77527723 0.42727520 0.63771614 1.0 Na Na4 1 0.23171934 0.66396649 0.62075481 1.0 Na Na5 1 0.80241618 0.93462088 0.65313852 1.0 Na Na6 1 0.19758382 0.06537912 0.34686148 1.0 Na Na7 1 0.76828066 0.33603351 0.37924519 1.0 Na Na8 1 0.22472277 0.57272480 0.36228386 1.0 Na Na9 1 0.19758382 0.93462088 0.15313852 1.0 Na Na10 1 0.22472277 0.42727520 0.13771614 1.0 Na Na11 1 0.76828066 0.66396649 0.12075481 1.0 Ti Ti12 1 0.30459456 0.78706847 0.89593654 1.0 Ti Ti13 1 0.30459456 0.21293153 0.60406346 1.0 Ti Ti14 1 0.69540544 0.78706847 0.39593654 1.0 Ti Ti15 1 0.69540544 0.21293153 0.10406346 1.0 O O16 1 0.78763413 0.27502921 0.91422501 1.0 O O17 1 0.23043215 0.60954632 0.86035135 1.0 O O18 1 0.64685789 0.80935582 0.88699678 1.0 O O19 1 0.23043215 0.39045368 0.63964865 1.0 O O20 1 0.16867832 0.00000000 0.75000000 1.0 O O21 1 0.78763413 0.72497079 0.58577499 1.0 O O22 1 0.64685789 0.19064418 0.61300322 1.0 O O23 1 0.35314211 0.80935582 0.38699678 1.0 O O24 1 0.21236587 0.27502921 0.41422501 1.0 O O25 1 0.83132168 0.00000000 0.25000000 1.0 O O26 1 0.76956785 0.60954632 0.36035135 1.0 O O27 1 0.35314211 0.19064418 0.11300322 1.0 O O28 1 0.76956785 0.39045368 0.13964865 1.0 O O29 1 0.21236587 0.72497079 0.08577499 1.0