Hf2TiNbAs2
高熵材料 HEAMP-ID: mp-3291033 · 空间群: Pmn2_1 (#31)
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 Hf2TiNbAs2 were obtained from the Materials Project database (MP-ID: mp-3291033, 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
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# generated using pymatgen
data_Hf2TiNbAs2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.58571631
_cell_length_b 6.93644779
_cell_length_c 8.48891474
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Hf2TiNbAs2
_chemical_formula_sum 'Hf4 Ti2 Nb2 As4'
_cell_volume 211.13742475
_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
Hf Hf0 1 0.25000000 0.04178631 0.66405114 1.0
Hf Hf1 1 0.25000000 0.54206323 0.83547774 1.0
Hf Hf2 1 0.75000000 0.45821369 0.16405114 1.0
Hf Hf3 1 0.75000000 0.95793677 0.33547774 1.0
Ti Ti4 1 0.75000000 0.86590764 0.94130823 1.0
Ti Ti5 1 0.25000000 0.63409236 0.44130823 1.0
Nb Nb6 1 0.75000000 0.36456832 0.55971893 1.0
Nb Nb7 1 0.25000000 0.13543168 0.05971893 1.0
As As8 1 0.25000000 0.25904134 0.35638366 1.0
As As9 1 0.25000000 0.75515454 0.14306130 1.0
As As10 1 0.75000000 0.74484546 0.64306130 1.0
As As11 1 0.75000000 0.24095866 0.85638366 1.0
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