Sr2Mg(SiNi)4
高熵材料 HEAMP-ID: mp-3210253 · 空间群: Cmcm (#63)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 15.72 | 5.6367 | 42.1 | (1,0,0) |
| 16.45 | 5.3884 | 1.0 | (0,0,2) |
| 17.34 | 5.1151 | 1.1 | (1,-1,0) |
| 17.76 | 4.9948 | 1.3 | (0,1,1) |
| 17.76 | 4.9948 | 1.3 | (1,0,1) |
| 22.83 | 3.8950 | 25.6 | (1,0,2) |
| 23.99 | 3.7098 | 22.4 | (1,-1,2) |
| 26.39 | 3.3772 | 1.5 | (1,1,0) |
| 27.68 | 3.2227 | 2.2 | (1,1,1) |
| 29.34 | 3.0441 | 14.8 | (2,-1,0) |
| 29.49 | 3.0294 | 11.7 | (1,0,3) |
| 30.52 | 2.9295 | 13.1 | (2,-1,1) |
| 31.26 | 2.8616 | 40.5 | (1,1,2) |
| 31.75 | 2.8184 | 34.9 | (2,0,0) |
| 32.85 | 2.7267 | 3.6 | (2,0,1) |
| 33.25 | 2.6942 | 25.2 | (0,0,4) |
| 33.82 | 2.6504 | 100.0 | (2,-1,2) |
| 35.09 | 2.5575 | 9.4 | (2,-2,0) |
| 35.96 | 2.4974 | 60.8 | (2,0,2) |
| 36.52 | 2.4606 | 6.6 | (1,1,3) |
| 36.98 | 2.4308 | 6.0 | (1,0,4) |
| 37.74 | 2.3838 | 57.6 | (1,-1,4) |
| 38.98 | 2.3105 | 23.2 | (2,-2,2) |
| 41.05 | 2.1989 | 51.6 | (2,1,0) |
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 Sr2Mg(SiNi)4 were obtained from the Materials Project database (MP-ID: mp-3210253, 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_Sr2Mg(SiNi)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 6.12942396
_cell_length_b 6.12942439
_cell_length_c 10.77682728
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 113.13032181
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Mg(SiNi)4
_chemical_formula_sum 'Sr4 Mg2 Si8 Ni8'
_cell_volume 372.33659811
_cell_formula_units_Z 2
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
Sr Sr0 1 0.20632664 0.79367336 0.50000000 1.0
Sr Sr1 1 0.20632664 0.79367336 0.00000000 1.0
Sr Sr2 1 0.79367336 0.20632664 0.50000000 1.0
Sr Sr3 1 0.79367336 0.20632664 0.00000000 1.0
Mg Mg4 1 0.02922871 0.02922871 0.25000000 1.0
Mg Mg5 1 0.97077129 0.97077129 0.75000000 1.0
Si Si6 1 0.52186224 0.89416345 0.25000000 1.0
Si Si7 1 0.10583655 0.47813776 0.75000000 1.0
Si Si8 1 0.47813776 0.10583655 0.75000000 1.0
Si Si9 1 0.89416345 0.52186224 0.25000000 1.0
Si Si10 1 0.34760773 0.34760773 0.42603307 1.0
Si Si11 1 0.65239227 0.65239227 0.57396693 1.0
Si Si12 1 0.34760773 0.34760773 0.07396693 1.0
Si Si13 1 0.65239227 0.65239227 0.92603307 1.0
Ni Ni14 1 0.50023142 0.24468384 0.25000000 1.0
Ni Ni15 1 0.75531616 0.49976858 0.75000000 1.0
Ni Ni16 1 0.49976858 0.75531616 0.75000000 1.0
Ni Ni17 1 0.24468384 0.50023142 0.25000000 1.0
Ni Ni18 1 0.67809196 0.67809196 0.36713113 1.0
Ni Ni19 1 0.32190804 0.32190804 0.63286887 1.0
Ni Ni20 1 0.67809196 0.67809196 0.13286887 1.0
Ni Ni21 1 0.32190804 0.32190804 0.86713113 1.0
获取直接链接