CaNd9(Si2Pb)2
高熵材料 HEAMP-ID: mp-3260917 · 空间群: I4/m (#87)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.14 | 7.2905 | 13.3 | (1,1,-1) |
| 12.70 | 6.9684 | 6.6 | (1,0,0) |
| 15.80 | 5.6094 | 13.9 | (0,0,1) |
| 19.97 | 4.4458 | 12.9 | (1,1,-2) |
| 21.44 | 4.1444 | 2.0 | (2,1,-1) |
| 24.42 | 3.6453 | 5.0 | (2,2,-2) |
| 25.57 | 3.4842 | 1.0 | (2,0,0) |
| 25.85 | 3.4471 | 54.5 | (2,-1,0) |
| 29.22 | 3.0566 | 52.4 | (2,2,-3) |
| 31.21 | 2.8655 | 100.0 | (2,1,-3) |
| 31.91 | 2.8047 | 33.1 | (0,0,2) |
| 33.38 | 2.6840 | 94.3 | (3,1,-1) |
| 34.26 | 2.6177 | 4.8 | (3,-1,-1) |
| 35.79 | 2.5086 | 72.9 | (1,-1,2) |
| 36.99 | 2.4302 | 2.5 | (3,3,-3) |
| 37.93 | 2.3721 | 2.4 | (2,0,-3) |
| 37.93 | 2.3721 | 4.0 | (3,-1,-2) |
| 40.02 | 2.2528 | 11.0 | (3,2,-4) |
| 40.45 | 2.2299 | 6.4 | (3,3,-4) |
| 40.58 | 2.2229 | 1.2 | (2,2,-4) |
| 40.58 | 2.2229 | 1.2 | (2,2,0) |
| 41.51 | 2.1756 | 1.4 | (1,0,-3) |
| 41.51 | 2.1756 | 1.3 | (2,-3,1) |
| 43.68 | 2.0722 | 8.7 | (4,2,-2) |
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 CaNd9(Si2Pb)2 were obtained from the Materials Project database (MP-ID: mp-3260917, 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_CaNd9(Si2Pb)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 9.19876382
_cell_length_b 9.19876418
_cell_length_c 9.19876427
_cell_angle_alpha 128.91315585
_cell_angle_beta 128.91316286
_cell_angle_gamma 75.15034395
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaNd9(Si2Pb)2
_chemical_formula_sum 'Ca1 Nd9 Si4 Pb2'
_cell_volume 458.80132573
_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 0.50000000 0.50000000 0.00000000 1.0
Nd Nd1 1 0.53545532 0.03263729 0.84559040 1.0
Nd Nd2 1 0.18704589 0.68986293 0.15440960 1.0
Nd Nd3 1 0.03263729 0.18704589 0.49718197 1.0
Nd Nd4 1 0.68986293 0.53545532 0.50281803 1.0
Nd Nd5 1 0.46454468 0.96736271 0.15440960 1.0
Nd Nd6 1 0.81295411 0.31013707 0.84559040 1.0
Nd Nd7 1 0.96736271 0.81295411 0.50281803 1.0
Nd Nd8 1 0.31013707 0.46454468 0.49718197 1.0
Nd Nd9 1 0.00000000 0.00000000 0.00000000 1.0
Si Si10 1 0.88446374 0.38330680 0.26777055 1.0
Si Si11 1 0.11553626 0.61669320 0.73222945 1.0
Si Si12 1 0.38330680 0.11553626 0.49884306 1.0
Si Si13 1 0.61669320 0.88446374 0.50115694 1.0
Pb Pb14 1 0.25102696 0.25102696 0.00000000 1.0
Pb Pb15 1 0.74897304 0.74897304 1.00000000 1.0
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