RbCaAs
弹性数据 ELAMP-ID: mp-9845 · 空间群: P4/nmm (#129)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 11.16 | 7.9314 | 2.8 | (0,0,1) |
| 24.41 | 3.6461 | 52.2 | (1,1,0) |
| 26.91 | 3.3128 | 29.5 | (1,1,1) |
| 28.39 | 3.1435 | 100.0 | (1,0,2) |
| 33.38 | 2.6841 | 30.0 | (1,1,2) |
| 34.80 | 2.5782 | 60.0 | (2,0,0) |
| 38.26 | 2.3526 | 15.5 | (1,0,3) |
| 42.22 | 2.1403 | 4.3 | (1,1,3) |
| 45.50 | 1.9935 | 53.5 | (2,1,2) |
| 49.23 | 1.8507 | 6.9 | (1,0,4) |
| 50.03 | 1.8230 | 20.6 | (2,2,0) |
| 52.54 | 1.7419 | 14.8 | (1,1,4) |
| 52.67 | 1.7378 | 12.0 | (2,1,3) |
| 56.43 | 1.6306 | 10.5 | (3,1,0) |
| 57.72 | 1.5972 | 6.1 | (3,1,1) |
| 58.16 | 1.5863 | 4.3 | (0,0,5) |
| 58.53 | 1.5770 | 12.5 | (3,0,2) |
| 58.74 | 1.5718 | 1.6 | (2,0,4) |
| 61.49 | 1.5081 | 9.4 | (3,1,2) |
| 61.70 | 1.5035 | 7.0 | (2,1,4) |
| 64.01 | 1.4546 | 3.5 | (1,1,5) |
| 64.69 | 1.4410 | 3.2 | (3,0,3) |
| 67.49 | 1.3878 | 1.9 | (3,1,3) |
| 69.59 | 1.3510 | 9.8 | (2,0,5) |
能量属性
电子属性
磁性属性
弹性属性
特征分析
组成概览
弹性数据特征
关联任务
引用参考
The crystal structure and related material properties of RbCaAs were obtained from the Materials Project database (MP-ID: mp-9845, 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_RbCaAs
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 5.15632712
_cell_length_b 5.15632712
_cell_length_c 7.93134729
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural RbCaAs
_chemical_formula_sum 'Rb2 Ca2 As2'
_cell_volume 210.87635665
_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
Rb Rb0 1 0.75000000 0.75000000 0.37296639 1.0
Rb Rb1 1 0.25000000 0.25000000 0.62703361 1.0
Ca Ca2 1 0.25000000 0.75000000 0.00000000 1.0
Ca Ca3 1 0.75000000 0.25000000 0.00000000 1.0
As As4 1 0.25000000 0.25000000 0.18465812 1.0
As As5 1 0.75000000 0.75000000 0.81534188 1.0
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