Sm2(ReB2)3
高熵材料 HEA 传统材料 TRAMP-ID: mp-979418 · 空间群: C2/c (#15)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.52 | 5.7083 | 4.4 | (1,0,0) |
| 16.84 | 5.2640 | 3.5 | (1,-1,0) |
| 20.56 | 4.3191 | 10.4 | (1,-1,1) |
| 23.55 | 3.7776 | 6.5 | (0,0,2) |
| 28.54 | 3.1280 | 82.6 | (1,0,-2) |
| 29.10 | 3.0691 | 1.7 | (1,-1,2) |
| 30.93 | 2.8908 | 6.6 | (2,-1,1) |
| 31.12 | 2.8736 | 11.9 | (2,-1,-1) |
| 31.34 | 2.8541 | 20.1 | (2,0,0) |
| 33.39 | 2.6838 | 100.0 | (2,0,1) |
| 33.74 | 2.6564 | 3.7 | (2,0,-1) |
| 34.06 | 2.6320 | 17.8 | (2,-2,0) |
| 35.20 | 2.5494 | 3.9 | (1,1,2) |
| 35.88 | 2.5029 | 7.0 | (1,1,-2) |
| 36.14 | 2.4855 | 50.5 | (2,-2,1) |
| 37.24 | 2.4147 | 8.2 | (2,-1,2) |
| 37.56 | 2.3947 | 16.5 | (2,-1,-2) |
| 38.86 | 2.3175 | 35.5 | (1,0,3) |
| 39.27 | 2.2944 | 13.8 | (2,0,2) |
| 39.67 | 2.2718 | 6.0 | (1,-1,3) |
| 40.76 | 2.2139 | 5.7 | (2,1,0) |
| 42.77 | 2.1143 | 26.3 | (2,1,-1) |
| 45.07 | 2.0117 | 1.5 | (3,-1,1) |
| 45.08 | 2.0112 | 2.1 | (3,-2,0) |
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
组成概览
高熵合金特征
传统材料特征
关联任务
引用参考
The crystal structure and related material properties of Sm2(ReB2)3 were obtained from the Materials Project database (MP-ID: mp-979418, 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_Sm2(ReB2)3
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.26513081
_cell_length_b 6.26513081
_cell_length_c 7.55647636
_cell_angle_alpha 89.42583624
_cell_angle_beta 89.42583624
_cell_angle_gamma 114.32410280
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm2(ReB2)3
_chemical_formula_sum 'Sm4 Re6 B12'
_cell_volume 270.22995847
_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
Sm Sm0 1 0.44263848 0.09606577 0.17550727 1.0
Sm Sm1 1 0.90393423 0.55736152 0.32449273 1.0
Sm Sm2 1 0.55736152 0.90393423 0.82449273 1.0
Sm Sm3 1 0.09606577 0.44263848 0.67550727 1.0
Re Re4 1 0.80581095 0.98978488 0.41209996 1.0
Re Re5 1 0.01021512 0.19418905 0.08790004 1.0
Re Re6 1 0.19418905 0.01021512 0.58790004 1.0
Re Re7 1 0.98978488 0.80581095 0.91209996 1.0
Re Re8 1 0.41472738 0.58527262 0.25000000 1.0
Re Re9 1 0.58527262 0.41472738 0.75000000 1.0
B B10 1 0.15098112 0.24470611 0.36864045 1.0
B B11 1 0.75529389 0.84901888 0.13135955 1.0
B B12 1 0.84901888 0.75529389 0.63135955 1.0
B B13 1 0.24470611 0.15098112 0.86864045 1.0
B B14 1 0.15909627 0.58622320 0.02045543 1.0
B B15 1 0.41377680 0.84090373 0.47954457 1.0
B B16 1 0.84090373 0.41377680 0.97954457 1.0
B B17 1 0.58622320 0.15909627 0.52045543 1.0
B B18 1 0.34956983 0.44137990 0.96585736 1.0
B B19 1 0.55862010 0.65043017 0.53414264 1.0
B B20 1 0.65043017 0.55862010 0.03414264 1.0
B B21 1 0.44137990 0.34956983 0.46585736 1.0
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