ErMg(BeB14)2
高熵材料 HEAMP-ID: mp-3300341 · 空间群: Imm2 (#44)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 13.89 | 6.3758 | 100.0 | (1,0,0) |
| 17.29 | 5.1294 | 24.7 | (1,1,-1) |
| 17.65 | 5.0246 | 58.8 | (1,0,-1) |
| 18.87 | 4.7033 | 43.5 | (0,0,1) |
| 21.84 | 4.0692 | 17.4 | (1,-1,1) |
| 25.70 | 3.4666 | 57.7 | (2,0,-1) |
| 25.70 | 3.4666 | 19.2 | (0,2,-1) |
| 27.99 | 3.1879 | 10.3 | (2,0,0) |
| 27.99 | 3.1879 | 10.3 | (0,2,-2) |
| 28.22 | 3.1623 | 11.7 | (1,0,1) |
| 28.22 | 3.1623 | 35.2 | (2,-1,0) |
| 28.31 | 3.1526 | 13.2 | (2,1,-1) |
| 28.31 | 3.1526 | 13.2 | (1,2,-2) |
| 30.39 | 2.9409 | 16.2 | (2,1,-2) |
| 31.04 | 2.8816 | 13.2 | (1,-1,-1) |
| 34.15 | 2.6258 | 22.8 | (1,0,-2) |
| 34.15 | 2.6258 | 7.6 | (1,-2,0) |
| 34.19 | 2.6227 | 13.7 | (2,-1,1) |
| 34.99 | 2.5647 | 3.9 | (2,2,-2) |
| 35.74 | 2.5123 | 16.7 | (2,0,-2) |
| 35.74 | 2.5123 | 16.7 | (0,2,0) |
| 36.61 | 2.4545 | 7.0 | (1,-1,2) |
| 36.61 | 2.4545 | 7.0 | (2,-2,1) |
| 37.74 | 2.3835 | 27.3 | (3,0,-1) |
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 ErMg(BeB14)2 were obtained from the Materials Project database (MP-ID: mp-3300341, 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_ErMg(BeB14)2
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.15349196
_cell_length_b 7.15348997
_cell_length_c 7.15349118
_cell_angle_alpha 132.49093934
_cell_angle_beta 110.66068882
_cell_angle_gamma 88.37793316
_symmetry_Int_Tables_number 1
_chemical_formula_structural ErMg(BeB14)2
_chemical_formula_sum 'Er1 Mg1 Be2 B28'
_cell_volume 240.58228115
_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
Er Er0 1 0.89325061 0.25000000 0.64325061 1.0
Mg Mg1 1 0.11544153 0.75000000 0.36544153 1.0
Be Be2 1 0.49743531 0.50492035 0.50235566 1.0
Be Be3 1 0.49743531 0.99507965 0.99251496 1.0
B B4 1 0.13421484 0.16616472 0.96805012 1.0
B B5 1 0.86666174 0.83308262 0.03357912 1.0
B B6 1 0.70049750 0.66691738 0.03357912 1.0
B B7 1 0.30188439 0.33383528 0.96805012 1.0
B B8 1 0.28439409 0.65604051 0.62835358 1.0
B B9 1 0.70980710 0.34333534 0.36647176 1.0
B B10 1 0.52313543 0.15666466 0.36647176 1.0
B B11 1 0.47231307 0.84395949 0.62835358 1.0
B B12 1 0.42187550 0.59179442 0.83007907 1.0
B B13 1 0.57943937 0.40995601 0.16948436 1.0
B B14 1 0.25952735 0.09004399 0.16948436 1.0
B B15 1 0.73828565 0.90820558 0.83007907 1.0
B B16 1 0.89980257 0.89792987 0.67701312 1.0
B B17 1 0.10150877 0.77832530 0.00158799 1.0
B B18 1 0.72326170 0.40007922 0.00158799 1.0
B B19 1 0.27908326 0.27720955 0.67701312 1.0
B B20 1 0.10150877 0.09992078 0.32318248 1.0
B B21 1 0.89980257 0.22279045 0.00187271 1.0
B B22 1 0.27908326 0.60207013 0.00187271 1.0
B B23 1 0.72326170 0.72167470 0.32318248 1.0
B B24 1 0.53387733 0.32975026 0.70040824 1.0
B B25 1 0.46592322 0.16641497 0.79450074 1.0
B B26 1 0.12808577 0.82857553 0.79450074 1.0
B B27 1 0.87065698 0.66653191 0.70040824 1.0
B B28 1 0.46592322 0.67142447 0.29950925 1.0
B B29 1 0.53387733 0.83346809 0.20412608 1.0
B B30 1 0.87065698 0.17024974 0.20412608 1.0
B B31 1 0.12808577 0.33358503 0.29950925 1.0
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