K2CuP2O7
高熵材料 HEAMP-ID: mp-1190935 · 空间群: P-42_1m (#113)
基础信息
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of K2CuP2O7 were obtained from the Materials Project database (MP-ID: mp-1190935, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
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# generated using pymatgen
data_K2CuP2O7
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.42374493
_cell_length_b 8.06002132
_cell_length_c 8.05267218
_cell_angle_alpha 89.99982398
_cell_angle_beta 89.99430131
_cell_angle_gamma 90.00000226
_symmetry_Int_Tables_number 1
_chemical_formula_structural K2CuP2O7
_chemical_formula_sum 'K4 Cu2 P4 O14'
_cell_volume 352.02658682
_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
K K0 1 0.49195697 0.33388253 0.16611184 1.0
K K1 1 0.50805538 0.16610967 0.66612125 1.0
K K2 1 0.49194487 0.66610926 0.83387922 1.0
K K3 1 0.50804333 0.83388210 0.33388760 1.0
Cu Cu4 1 0.00224453 0.49999932 0.49997984 1.0
Cu Cu5 1 -0.00224005 -0.00000065 0.00002060 1.0
P P6 1 0.98154450 0.36647837 0.86639075 1.0
P P7 1 0.01847333 0.13352176 0.36634248 1.0
P P8 1 0.98152442 0.63352182 0.13365757 1.0
P P9 1 0.01845333 0.86647822 0.63360927 1.0
O O10 1 0.87872140 0.50002033 0.00001010 1.0
O O11 1 0.12127616 0.00002030 0.49998982 1.0
O O12 1 0.85957040 0.57746632 0.29518695 1.0
O O13 1 0.14035438 0.92251451 0.79513668 1.0
O O14 1 0.85964657 0.42251474 0.70486212 1.0
O O15 1 0.14043051 0.07746656 0.20481411 1.0
O O16 1 0.14066071 0.70512078 0.57747007 1.0
O O17 1 0.85932894 0.79489424 0.07757739 1.0
O O18 1 0.14067173 0.29489332 0.42242180 1.0
O O19 1 0.85933967 0.20512017 0.92253053 1.0
O O20 1 0.25598380 0.36638657 0.86641538 1.0
O O21 1 0.74403363 0.13360668 0.36638794 1.0
O O22 1 0.25596478 0.63360657 0.13361202 1.0
O O23 1 0.74401468 0.86638653 0.63358466 1.0
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