CaTm(NiH4)2
高熵材料 HEAMP-ID: mp-3287407 · 空间群: Amm2 (#38)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.40 | 5.7546 | 80.4 | (0,0,1) |
| 18.80 | 4.7193 | 49.3 | (0,1,0) |
| 24.39 | 3.6491 | 24.2 | (0,1,1) |
| 26.20 | 3.4012 | 13.1 | (1,0,-1) |
| 26.20 | 3.4010 | 13.3 | (1,0,0) |
| 31.08 | 2.8773 | 86.4 | (0,0,2) |
| 32.45 | 2.7593 | 99.1 | (1,1,-1) |
| 32.45 | 2.7592 | 100.0 | (1,1,0) |
| 34.36 | 2.6097 | 17.7 | (1,0,-2) |
| 34.37 | 2.6095 | 17.5 | (1,0,1) |
| 36.58 | 2.4567 | 38.2 | (0,1,2) |
| 38.14 | 2.3597 | 60.8 | (0,2,0) |
| 39.46 | 2.2838 | 71.7 | (1,1,-2) |
| 39.46 | 2.2836 | 71.4 | (1,1,1) |
| 41.36 | 2.1832 | 14.6 | (0,2,1) |
| 46.86 | 1.9388 | 6.2 | (1,2,-1) |
| 46.86 | 1.9387 | 6.3 | (1,2,0) |
| 47.01 | 1.9331 | 3.1 | (1,0,-3) |
| 47.01 | 1.9329 | 3.2 | (1,0,2) |
| 47.39 | 1.9182 | 5.8 | (0,0,3) |
| 49.99 | 1.8246 | 46.1 | (0,2,2) |
| 51.06 | 1.7888 | 14.7 | (1,1,-3) |
| 51.06 | 1.7887 | 14.8 | (1,1,2) |
| 51.33 | 1.7800 | 27.2 | (2,0,-1) |
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 CaTm(NiH4)2 were obtained from the Materials Project database (MP-ID: mp-3287407, 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
加载 3D 结构...
# generated using pymatgen
data_CaTm(NiH4)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 3.56007670
_cell_length_b 4.71929608
_cell_length_c 6.02373010
_cell_angle_alpha 90.00000000
_cell_angle_beta 107.19212556
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaTm(NiH4)2
_chemical_formula_sum 'Ca1 Tm1 Ni2 H8'
_cell_volume 96.68308433
_cell_formula_units_Z 1
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 0.63434324 0.24999900 0.26833569 1.0
Tm Tm1 1 0.36747090 0.75000000 0.73518714 1.0
Ni Ni2 1 0.09526165 0.75000000 0.18871033 1.0
Ni Ni3 1 0.90233464 0.24999900 0.80545301 1.0
H H4 1 0.99883813 0.99713153 0.99800437 1.0
H H5 1 0.99883813 0.50286947 0.99800437 1.0
H H6 1 0.58050338 0.75000000 0.16062134 1.0
H H7 1 0.19409908 0.98092451 0.38815741 1.0
H H8 1 0.19409908 0.51907649 0.38815741 1.0
H H9 1 0.81321366 0.51064374 0.62653111 1.0
H H10 1 0.81321366 0.98935726 0.62653111 1.0
H H11 1 0.40778243 0.24999900 0.81630672 1.0
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