CaPr2(SmSn2)2
高熵材料 HEAMP-ID: mp-3298641 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.05 | 8.0067 | 1.3 | (0,0,2) |
| 11.82 | 7.4872 | 2.4 | (0,1,1) |
| 16.16 | 5.4859 | 13.4 | (1,1,1) |
| 18.81 | 4.7179 | 11.1 | (1,1,2) |
| 20.98 | 4.2350 | 1.8 | (0,2,0) |
| 22.21 | 4.0034 | 1.3 | (0,0,4) |
| 22.57 | 3.9398 | 9.9 | (1,1,3) |
| 22.75 | 3.9087 | 5.9 | (2,0,1) |
| 23.77 | 3.7436 | 1.7 | (0,2,2) |
| 24.38 | 3.6504 | 3.3 | (1,2,1) |
| 24.46 | 3.6395 | 2.2 | (2,1,0) |
| 25.09 | 3.5490 | 5.0 | (2,1,1) |
| 27.73 | 3.2166 | 3.1 | (2,0,3) |
| 29.11 | 3.0680 | 93.7 | (1,2,3) |
| 29.71 | 3.0070 | 100.0 | (2,1,3) |
| 29.83 | 2.9957 | 6.1 | (0,1,5) |
| 30.62 | 2.9197 | 8.9 | (2,2,0) |
| 30.73 | 2.9092 | 39.6 | (0,2,4) |
| 31.14 | 2.8723 | 14.5 | (2,2,1) |
| 31.50 | 2.8404 | 4.5 | (2,0,4) |
| 31.87 | 2.8081 | 15.0 | (1,1,5) |
| 32.19 | 2.7805 | 1.3 | (0,3,1) |
| 32.65 | 2.7430 | 11.0 | (2,2,2) |
| 32.73 | 2.7365 | 39.2 | (1,2,4) |
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 CaPr2(SmSn2)2 were obtained from the Materials Project database (MP-ID: mp-3298641, 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_CaPr2(SmSn2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.06118891
_cell_length_b 8.46999837
_cell_length_c 16.01341428
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaPr2(SmSn2)2
_chemical_formula_sum 'Ca4 Pr8 Sm8 Sn16'
_cell_volume 1093.36801441
_cell_formula_units_Z 4
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 0.16798238 0.49454722 0.75000000 1.0
Ca Ca1 1 0.66798238 0.00545278 0.75000000 1.0
Ca Ca2 1 0.83201762 0.50545278 0.25000000 1.0
Ca Ca3 1 0.33201762 0.99454722 0.25000000 1.0
Pr Pr4 1 0.49259453 0.31829033 0.90492530 1.0
Pr Pr5 1 0.99259453 0.18170967 0.59507470 1.0
Pr Pr6 1 0.50740547 0.68170967 0.40492530 1.0
Pr Pr7 1 0.00740547 0.81829033 0.09507470 1.0
Pr Pr8 1 0.50740547 0.68170967 0.09507470 1.0
Pr Pr9 1 0.00740547 0.81829033 0.40492530 1.0
Pr Pr10 1 0.49259453 0.31829033 0.59507470 1.0
Pr Pr11 1 0.99259453 0.18170967 0.90492530 1.0
Sm Sm12 1 0.33568773 0.82769958 0.87629417 1.0
Sm Sm13 1 0.83568773 0.67230042 0.62370583 1.0
Sm Sm14 1 0.66431227 0.17230042 0.37629417 1.0
Sm Sm15 1 0.16431227 0.32769958 0.12370583 1.0
Sm Sm16 1 0.66431227 0.17230042 0.12370583 1.0
Sm Sm17 1 0.16431227 0.32769958 0.37629417 1.0
Sm Sm18 1 0.33568773 0.82769958 0.62370583 1.0
Sm Sm19 1 0.83568773 0.67230042 0.87629417 1.0
Sn Sn20 1 0.32374000 0.03769472 0.03781435 1.0
Sn Sn21 1 0.82374000 0.46230528 0.46218565 1.0
Sn Sn22 1 0.67626000 0.96230528 0.53781435 1.0
Sn Sn23 1 0.17626000 0.53769472 0.96218565 1.0
Sn Sn24 1 0.67626000 0.96230528 0.96218565 1.0
Sn Sn25 1 0.17626000 0.53769472 0.53781435 1.0
Sn Sn26 1 0.32374000 0.03769472 0.46218565 1.0
Sn Sn27 1 0.82374000 0.46230528 0.03781435 1.0
Sn Sn28 1 0.53594429 0.61103742 0.75000000 1.0
Sn Sn29 1 0.03594429 0.88896258 0.75000000 1.0
Sn Sn30 1 0.46405571 0.38896258 0.25000000 1.0
Sn Sn31 1 0.96405571 0.11103742 0.25000000 1.0
Sn Sn32 1 0.29284009 0.13513325 0.75000000 1.0
Sn Sn33 1 0.79284009 0.36486675 0.75000000 1.0
Sn Sn34 1 0.70715991 0.86486675 0.25000000 1.0
Sn Sn35 1 0.20715991 0.63513325 0.25000000 1.0
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