Ta2Nb7(NiP2)2
高熵材料 HEAMP-ID: mp-3325691 · 空间群: P4/mbm (#127)
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 Ta2Nb7(NiP2)2 were obtained from the Materials Project database (MP-ID: mp-3325691, 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_Ta2Nb7(NiP2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 11.47252752
_cell_length_b 11.47252752
_cell_length_c 3.48576790
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ta2Nb7(NiP2)2
_chemical_formula_sum 'Ta4 Nb14 Ni4 P8'
_cell_volume 458.79289425
_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
Ta Ta0 1 0.10130843 0.39869157 0.00000000 1.0
Ta Ta1 1 0.39869157 0.89869157 0.00000000 1.0
Ta Ta2 1 0.60130843 0.10130843 0.00000000 1.0
Ta Ta3 1 0.89869157 0.60130843 0.00000000 1.0
Nb Nb4 1 0.00000000 0.00000000 0.00000000 1.0
Nb Nb5 1 0.50000000 0.50000000 0.00000000 1.0
Nb Nb6 1 0.10200689 0.18447003 0.50000000 1.0
Nb Nb7 1 0.18447003 0.89799311 0.50000000 1.0
Nb Nb8 1 0.81552997 0.10200689 0.50000000 1.0
Nb Nb9 1 0.89799311 0.81552997 0.50000000 1.0
Nb Nb10 1 0.39799311 0.68447003 0.50000000 1.0
Nb Nb11 1 0.60200689 0.31552997 0.50000000 1.0
Nb Nb12 1 0.68447003 0.60200689 0.50000000 1.0
Nb Nb13 1 0.31552997 0.39799311 0.50000000 1.0
Nb Nb14 1 0.39325618 0.10674382 0.50000000 1.0
Nb Nb15 1 0.10674382 0.60674382 0.50000000 1.0
Nb Nb16 1 0.89325618 0.39325618 0.50000000 1.0
Nb Nb17 1 0.60674382 0.89325618 0.50000000 1.0
Ni Ni18 1 0.26380412 0.23619588 0.00000000 1.0
Ni Ni19 1 0.23619588 0.73619588 0.00000000 1.0
Ni Ni20 1 0.76380412 0.26380412 0.00000000 1.0
Ni Ni21 1 0.73619588 0.76380412 0.00000000 1.0
P P22 1 0.22681436 0.05367790 0.00000000 1.0
P P23 1 0.05367790 0.77318564 0.00000000 1.0
P P24 1 0.94632210 0.22681436 0.00000000 1.0
P P25 1 0.77318564 0.94632210 0.00000000 1.0
P P26 1 0.27318564 0.55367790 0.00000000 1.0
P P27 1 0.72681436 0.44632210 0.00000000 1.0
P P28 1 0.55367790 0.72681436 0.00000000 1.0
P P29 1 0.44632210 0.27318564 0.00000000 1.0
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