Ca3Er(Si4Tc3)2
高熵材料 HEAMP-ID: mp-3294159 · 空间群: P1 (#1)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.06 | 6.7789 | 34.1 | (1,0,0) |
| 13.89 | 6.3772 | 47.3 | (0,0,1) |
| 14.12 | 6.2734 | 28.6 | (0,1,0) |
| 16.18 | 5.4788 | 20.6 | (0,1,1) |
| 19.09 | 4.6497 | 28.7 | (1,0,-1) |
| 19.13 | 4.6401 | 13.0 | (1,0,1) |
| 19.23 | 4.6149 | 28.9 | (1,1,0) |
| 19.32 | 4.5938 | 8.6 | (1,-1,0) |
| 20.82 | 4.2658 | 7.0 | (1,1,1) |
| 20.87 | 4.2565 | 12.9 | (1,-1,-1) |
| 22.97 | 3.8725 | 8.4 | (0,1,-1) |
| 26.29 | 3.3895 | 5.0 | (2,0,0) |
| 26.46 | 3.3685 | 12.0 | (1,1,-1) |
| 26.56 | 3.3566 | 57.8 | (1,-1,1) |
| 26.80 | 3.3260 | 5.9 | (0,1,2) |
| 27.17 | 3.2816 | 1.8 | (0,2,1) |
| 27.98 | 3.1886 | 28.8 | (0,0,2) |
| 28.46 | 3.1367 | 2.2 | (0,2,0) |
| 29.83 | 2.9956 | 22.1 | (2,0,-1) |
| 29.88 | 2.9904 | 3.8 | (2,0,1) |
| 29.91 | 2.9878 | 50.8 | (2,1,0) |
| 29.92 | 2.9863 | 7.4 | (1,1,2) |
| 29.93 | 2.9856 | 26.1 | (1,-1,-2) |
| 30.02 | 2.9763 | 26.8 | (2,-1,0) |
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
关联任务
引用参考
The crystal structure and related material properties of Ca3Er(Si4Tc3)2 were obtained from the Materials Project database (MP-ID: mp-3294159, 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_Ca3Er(Si4Tc3)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.77897021
_cell_length_b 6.65500117
_cell_length_c 6.76504331
_cell_angle_alpha 70.50436490
_cell_angle_beta 90.03305673
_cell_angle_gamma 89.76258809
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ca3Er(Si4Tc3)2
_chemical_formula_sum 'Ca3 Er1 Si8 Tc6'
_cell_volume 287.69746977
_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 0.66347895 0.44419279 0.18279428 1.0
Ca Ca1 1 0.16572713 0.05704131 0.81388009 1.0
Ca Ca2 1 0.33533353 0.55587404 0.81601882 1.0
Er Er3 1 0.83280264 0.94106039 0.19369914 1.0
Si Si4 1 0.45191403 0.11670980 0.10393366 1.0
Si Si5 1 0.95286673 0.38229240 0.89520966 1.0
Si Si6 1 0.54797808 0.88243222 0.89645813 1.0
Si Si7 1 0.04615171 0.61941988 0.10307171 1.0
Si Si8 1 0.86145197 0.13470022 0.50686469 1.0
Si Si9 1 0.36113802 0.36853126 0.49186839 1.0
Si Si10 1 0.14128736 0.86781701 0.49368207 1.0
Si Si11 1 0.63743003 0.62889781 0.50911596 1.0
Tc Tc12 1 0.50356477 0.00016162 0.49629060 1.0
Tc Tc13 1 0.99916134 0.50313888 0.49775753 1.0
Tc Tc14 1 0.15584644 0.24262347 0.24366661 1.0
Tc Tc15 1 0.66140416 0.25282835 0.75849675 1.0
Tc Tc16 1 0.84169651 0.75845416 0.75434412 1.0
Tc Tc17 1 0.34076658 0.74382339 0.24284679 1.0
获取直接链接