CaPr2(ErSn2)2
高熵材料 HEAMP-ID: mp-3314741 · 空间群: Pnma (#62)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.24 | 7.8750 | 1.1 | (0,0,2) |
| 12.02 | 7.3656 | 6.6 | (0,1,1) |
| 16.37 | 5.4144 | 16.7 | (1,1,1) |
| 19.08 | 4.6522 | 8.4 | (1,1,2) |
| 21.33 | 4.1665 | 2.9 | (0,2,0) |
| 22.58 | 3.9375 | 2.3 | (0,0,4) |
| 22.91 | 3.8819 | 7.7 | (1,1,3) |
| 22.98 | 3.8706 | 7.7 | (2,0,1) |
| 24.17 | 3.6828 | 2.2 | (0,2,2) |
| 24.72 | 3.6010 | 4.1 | (2,1,0) |
| 24.76 | 3.5964 | 4.6 | (1,2,1) |
| 25.37 | 3.5104 | 4.9 | (2,1,1) |
| 27.23 | 3.2749 | 1.4 | (2,1,2) |
| 28.08 | 3.1782 | 3.7 | (2,0,3) |
| 29.57 | 3.0211 | 100.0 | (1,2,3) |
| 30.09 | 2.9696 | 93.2 | (2,1,3) |
| 30.33 | 2.9465 | 5.7 | (0,1,5) |
| 31.02 | 2.8829 | 10.3 | (2,2,0) |
| 31.26 | 2.8618 | 38.6 | (0,2,4) |
| 31.55 | 2.8358 | 13.3 | (2,2,1) |
| 31.92 | 2.8037 | 5.6 | (2,0,4) |
| 32.39 | 2.7644 | 14.5 | (1,1,5) |
| 33.09 | 2.7072 | 8.3 | (2,2,2) |
| 33.26 | 2.6940 | 40.5 | (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(ErSn2)2 were obtained from the Materials Project database (MP-ID: mp-3314741, 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(ErSn2)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.98617202
_cell_length_b 8.33297410
_cell_length_c 15.75001298
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural CaPr2(ErSn2)2
_chemical_formula_sum 'Ca4 Pr8 Er8 Sn16'
_cell_volume 1048.14075649
_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 0.17401327 0.49769426 0.75000000 1.0
Ca Ca1 1 0.67401327 0.00230574 0.75000000 1.0
Ca Ca2 1 0.82598673 0.50230574 0.25000000 1.0
Ca Ca3 1 0.32598673 0.99769426 0.25000000 1.0
Pr Pr4 1 0.49808010 0.32072255 0.90386874 1.0
Pr Pr5 1 0.99808010 0.17927745 0.59613126 1.0
Pr Pr6 1 0.50191990 0.67927745 0.40386874 1.0
Pr Pr7 1 0.00191990 0.82072255 0.09613126 1.0
Pr Pr8 1 0.50191990 0.67927745 0.09613126 1.0
Pr Pr9 1 0.00191990 0.82072255 0.40386874 1.0
Pr Pr10 1 0.49808010 0.32072255 0.59613126 1.0
Pr Pr11 1 0.99808010 0.17927745 0.90386874 1.0
Er Er12 1 0.34170702 0.82803047 0.87627647 1.0
Er Er13 1 0.84170702 0.67196953 0.62372353 1.0
Er Er14 1 0.65829298 0.17196953 0.37627647 1.0
Er Er15 1 0.15829298 0.32803047 0.12372353 1.0
Er Er16 1 0.65829298 0.17196953 0.12372353 1.0
Er Er17 1 0.15829298 0.32803047 0.37627647 1.0
Er Er18 1 0.34170702 0.82803047 0.62372353 1.0
Er Er19 1 0.84170702 0.67196953 0.87627647 1.0
Sn Sn20 1 0.32118717 0.04121814 0.03669266 1.0
Sn Sn21 1 0.82118717 0.45878186 0.46330734 1.0
Sn Sn22 1 0.67881283 0.95878186 0.53669266 1.0
Sn Sn23 1 0.17881283 0.54121814 0.96330734 1.0
Sn Sn24 1 0.67881283 0.95878186 0.96330734 1.0
Sn Sn25 1 0.17881283 0.54121814 0.53669266 1.0
Sn Sn26 1 0.32118717 0.04121814 0.46330734 1.0
Sn Sn27 1 0.82118717 0.45878186 0.03669266 1.0
Sn Sn28 1 0.54307242 0.62119963 0.75000000 1.0
Sn Sn29 1 0.04307242 0.87880037 0.75000000 1.0
Sn Sn30 1 0.45692758 0.37880037 0.25000000 1.0
Sn Sn31 1 0.95692758 0.12119963 0.25000000 1.0
Sn Sn32 1 0.30042332 0.13280815 0.75000000 1.0
Sn Sn33 1 0.80042332 0.36719185 0.75000000 1.0
Sn Sn34 1 0.69957668 0.86719185 0.25000000 1.0
Sn Sn35 1 0.19957668 0.63280815 0.25000000 1.0
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