Sm4Si2GePd27
高熵材料 HEAMP-ID: mp-3305312 · 空间群: C2/m (#12)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 12.48 | 7.0903 | 6.7 | (0,0,1) |
| 14.32 | 6.1852 | 2.3 | (1,-1,0) |
| 15.94 | 5.5589 | 1.5 | (1,0,-1) |
| 20.06 | 4.4271 | 1.8 | (2,0,0) |
| 31.72 | 2.8208 | 7.3 | (3,1,0) |
| 32.21 | 2.7795 | 2.4 | (3,-1,0) |
| 32.98 | 2.7161 | 1.2 | (3,0,1) |
| 34.02 | 2.6350 | 1.2 | (2,-1,-2) |
| 34.07 | 2.6314 | 26.1 | (3,1,-1) |
| 34.35 | 2.6108 | 37.7 | (3,1,1) |
| 34.60 | 2.5927 | 26.7 | (3,-1,-1) |
| 34.73 | 2.5828 | 47.8 | (3,-1,1) |
| 36.16 | 2.4841 | 1.0 | (3,2,0) |
| 37.02 | 2.4283 | 1.5 | (3,-2,0) |
| 37.83 | 2.3782 | 40.8 | (2,2,-2) |
| 38.24 | 2.3536 | 47.4 | (3,2,-1) |
| 38.34 | 2.3479 | 49.3 | (2,2,2) |
| 38.55 | 2.3352 | 29.1 | (3,2,1) |
| 38.63 | 2.3305 | 100.0 | (2,-2,2) |
| 39.18 | 2.2990 | 46.4 | (3,-2,-1) |
| 39.25 | 2.2956 | 22.4 | (3,-2,1) |
| 39.37 | 2.2886 | 44.1 | (1,0,-3) |
| 39.55 | 2.2784 | 28.2 | (1,0,3) |
| 39.56 | 2.2783 | 94.6 | (3,0,-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 Sm4Si2GePd27 were obtained from the Materials Project database (MP-ID: mp-3305312, 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_Sm4Si2GePd27
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.85718834
_cell_length_b 8.85718834
_cell_length_c 7.09087024
_cell_angle_alpha 90.52806135
_cell_angle_beta 90.52806135
_cell_angle_gamma 88.58563544
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sm4Si2GePd27
_chemical_formula_sum 'Sm4 Si2 Ge1 Pd27'
_cell_volume 556.06166881
_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
Sm Sm0 1 0.51150143 0.01150143 0.93033362 1.0
Sm Sm1 1 0.98849857 0.48849857 0.06966638 1.0
Sm Sm2 1 0.00381177 0.99618823 0.50000000 1.0
Sm Sm3 1 0.49618823 0.50381177 0.50000000 1.0
Si Si4 1 0.50572884 0.00572884 0.44447917 1.0
Si Si5 1 0.99427116 0.49427116 0.55552083 1.0
Ge Ge6 1 0.25000000 0.75000000 0.00000000 1.0
Pd Pd7 1 0.34036980 0.84036980 0.59902821 1.0
Pd Pd8 1 0.33324230 0.16716518 0.61883349 1.0
Pd Pd9 1 0.66716518 0.83324230 0.61883349 1.0
Pd Pd10 1 0.66795909 0.16795909 0.61505794 1.0
Pd Pd11 1 0.15963020 0.65963020 0.40097179 1.0
Pd Pd12 1 0.16675770 0.33283482 0.38116651 1.0
Pd Pd13 1 0.83283482 0.66675770 0.38116651 1.0
Pd Pd14 1 0.83204091 0.33204091 0.38494206 1.0
Pd Pd15 1 0.50254885 0.77399678 0.25325950 1.0
Pd Pd16 1 0.49765650 0.23460838 0.25671590 1.0
Pd Pd17 1 0.27399678 0.00254885 0.25325950 1.0
Pd Pd18 1 0.73460838 0.99765650 0.25671590 1.0
Pd Pd19 1 0.99745115 0.72600322 0.74674050 1.0
Pd Pd20 1 0.00234350 0.26539162 0.74328410 1.0
Pd Pd21 1 0.22600322 0.49745115 0.74674050 1.0
Pd Pd22 1 0.76539162 0.50234350 0.74328410 1.0
Pd Pd23 1 0.49782223 0.35524320 0.85383208 1.0
Pd Pd24 1 0.48762695 0.66671508 0.86346418 1.0
Pd Pd25 1 0.85524320 0.99782223 0.85383208 1.0
Pd Pd26 1 0.16671508 0.98762695 0.86346418 1.0
Pd Pd27 1 0.00217777 0.14475680 0.14616792 1.0
Pd Pd28 1 0.01237305 0.83328492 0.13653582 1.0
Pd Pd29 1 0.64475680 0.50217777 0.14616792 1.0
Pd Pd30 1 0.33328492 0.51237305 0.13653582 1.0
Pd Pd31 1 0.25000000 0.25000000 0.00000000 1.0
Pd Pd32 1 0.75000000 0.75000000 0.00000000 1.0
Pd Pd33 1 0.75000000 0.25000000 0.00000000 1.0
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