Sr2Th2As7Ir8
高熵材料 HEAMP-ID: mp-3312799 · 空间群: P2_1/m (#11)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 6.50 | 13.5960 | 73.9 | (0,0,1) |
| 6.77 | 13.0489 | 26.9 | (0,1,0) |
| 8.65 | 10.2203 | 2.3 | (0,1,-1) |
| 13.02 | 6.7980 | 16.6 | (0,0,2) |
| 13.57 | 6.5245 | 30.8 | (0,2,0) |
| 13.75 | 6.4424 | 11.8 | (0,1,-2) |
| 14.14 | 6.2643 | 3.8 | (0,2,-1) |
| 15.93 | 5.5625 | 30.0 | (0,2,1) |
| 19.59 | 4.5320 | 1.9 | (0,0,3) |
| 19.74 | 4.4977 | 16.9 | (0,1,-3) |
| 20.42 | 4.3496 | 5.2 | (0,3,0) |
| 20.47 | 4.3381 | 1.7 | (0,3,-1) |
| 21.71 | 4.0932 | 1.1 | (0,1,3) |
| 23.86 | 3.7292 | 2.9 | (1,1,1) |
| 25.28 | 3.5234 | 1.9 | (1,0,2) |
| 25.57 | 3.4835 | 1.9 | (1,2,0) |
| 25.58 | 3.4830 | 13.5 | (0,2,3) |
| 25.94 | 3.4350 | 4.0 | (0,3,2) |
| 26.22 | 3.3990 | 3.2 | (0,0,4) |
| 26.93 | 3.3107 | 11.4 | (1,2,1) |
| 27.13 | 3.2873 | 5.7 | (0,4,-1) |
| 27.34 | 3.2622 | 2.2 | (0,4,0) |
| 27.69 | 3.2212 | 5.8 | (0,2,-4) |
| 27.82 | 3.2074 | 2.4 | (1,2,-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 Sr2Th2As7Ir8 were obtained from the Materials Project database (MP-ID: mp-3312799, 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_Sr2Th2As7Ir8
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 4.11992961
_cell_length_b 13.20153110
_cell_length_c 13.75504375
_cell_angle_alpha 98.72035295
_cell_angle_beta 90.00000000
_cell_angle_gamma 90.00000000
_symmetry_Int_Tables_number 1
_chemical_formula_structural Sr2Th2As7Ir8
_chemical_formula_sum 'Sr4 Th4 As14 Ir16'
_cell_volume 739.47999257
_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 0.75000000 0.28441969 0.89999741 1.0
Sr Sr1 1 0.25000000 0.71558031 0.10000259 1.0
Sr Sr2 1 0.75000000 0.10107481 0.20561019 1.0
Sr Sr3 1 0.25000000 0.89892519 0.79438981 1.0
Th Th4 1 0.75000000 0.20565693 0.55663524 1.0
Th Th5 1 0.25000000 0.79434307 0.44336476 1.0
Th Th6 1 0.75000000 0.51925926 0.70791035 1.0
Th Th7 1 0.25000000 0.48074074 0.29208965 1.0
As As8 1 0.75000000 0.74171559 0.91647997 1.0
As As9 1 0.25000000 0.25828441 0.08352003 1.0
As As10 1 0.75000000 0.91027709 0.59129691 1.0
As As11 1 0.25000000 0.08972291 0.40870309 1.0
As As12 1 0.75000000 0.53332835 0.12659794 1.0
As As13 1 0.25000000 0.46667165 0.87340206 1.0
As As14 1 0.75000000 0.84196546 0.27886505 1.0
As As15 1 0.25000000 0.15803454 0.72113495 1.0
As As16 1 0.75000000 0.60675910 0.43723402 1.0
As As17 1 0.25000000 0.39324090 0.56276598 1.0
As As18 1 0.75000000 0.31133894 0.31260083 1.0
As As19 1 0.25000000 0.68866106 0.68739917 1.0
As As20 1 0.75000000 0.05724519 0.90156632 1.0
As As21 1 0.25000000 0.94275481 0.09843368 1.0
Ir Ir22 1 0.75000000 0.34844783 0.14338332 1.0
Ir Ir23 1 0.25000000 0.65155217 0.85661668 1.0
Ir Ir24 1 0.75000000 0.72357994 0.59752430 1.0
Ir Ir25 1 0.25000000 0.27642006 0.40247570 1.0
Ir Ir26 1 0.75000000 0.91808615 0.00050169 1.0
Ir Ir27 1 0.25000000 0.08191385 0.99949831 1.0
Ir Ir28 1 0.75000000 0.42463646 0.47364521 1.0
Ir Ir29 1 0.25000000 0.57536354 0.52635479 1.0
Ir Ir30 1 0.75000000 0.06242450 0.72158974 1.0
Ir Ir31 1 0.25000000 0.93757550 0.27841026 1.0
Ir Ir32 1 0.75000000 0.54835116 0.94699750 1.0
Ir Ir33 1 0.25000000 0.45164884 0.05300250 1.0
Ir Ir34 1 0.75000000 0.65872620 0.27682217 1.0
Ir Ir35 1 0.25000000 0.34127380 0.72317783 1.0
Ir Ir36 1 0.75000000 0.98162231 0.42652383 1.0
Ir Ir37 1 0.25000000 0.01837769 0.57347617 1.0
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