基础信息
化学式
Tm(TaRe6)4
MP-ID
mp-3320979
元素数
3
位点数
29
密度
19.5541
g/cm³
体积
455.32
ų
晶胞参数 a
8.3942
Å
晶胞参数 b
8.3942
Å
晶胞参数 c
8.3942
Å
α 角
109.47
°
β 角
109.47
°
γ 角
109.47
°
空间群
I-43m
点群
-43m
晶体系统
Cubic
Bravais 格子
cI
稳定性
Yes
堆积分数
0.6802
X 射线衍射
衍射图谱
横轴为 2θ (°),纵轴为相对强度,Cu Kα , λ=1.5418 Å
衍射峰(Top 24)
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 22.47 | 3.9571 | 1.0 | (2,0,-1) |
| 31.99 | 2.7981 | 1.0 | (3,-1,-1) |
| 34.63 | 2.5905 | 1.4 | (3,0,-2) |
| 37.10 | 2.4232 | 6.1 | (2,-2,2) |
| 37.10 | 2.4232 | 3.0 | (2,2,-2) |
| 39.44 | 2.2846 | 100.0 | (3,-2,1) |
| 39.44 | 2.2846 | 40.1 | (3,0,0) |
| 43.81 | 2.0665 | 39.5 | (4,-1,-1) |
| 45.86 | 1.9785 | 6.7 | (2,0,-4) |
| 45.86 | 1.9785 | 6.7 | (2,2,0) |
| 47.85 | 1.9009 | 23.9 | (4,0,-1) |
| 51.65 | 1.7697 | 1.1 | (4,1,-2) |
| 58.72 | 1.5724 | 2.1 | (4,-3,2) |
| 63.68 | 1.4612 | 3.7 | (5,1,-3) |
| 65.29 | 1.4291 | 1.2 | (5,1,-2) |
| 66.88 | 1.3990 | 8.2 | (6,-2,-2) |
| 68.44 | 1.3708 | 14.5 | (4,-3,3) |
| 71.53 | 1.3190 | 36.0 | (5,2,-3) |
| 73.05 | 1.2953 | 6.7 | (6,-2,0) |
| 74.56 | 1.2727 | 4.0 | (5,-2,2) |
| 77.55 | 1.2310 | 4.0 | (1,0,-6) |
| 77.55 | 1.2310 | 3.2 | (6,1,-3) |
| 80.50 | 1.1931 | 2.3 | (6,-2,1) |
| 81.97 | 1.1754 | 2.0 | (5,-3,3) |
能量属性
形成能/原子
-0.19981
eV/atom
能量/原子
-51.48751
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-51.4875
eV/atom
体积/原子
15.70
ų
c/a 比
1.0000
电子属性
金属性
金属
带隙
0
eV
直接带隙
No
CBM
N/A
eV
磁性属性
磁性
No
总磁矩
0.0198
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000040
μB/ų
弹性属性
弹性数据暂不开放
特征分析
元素组成(原子分数)
组成信息
主元 / 基质元素
Re · 0.828
元素家族
N/A
溶质分数
0.172
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
A
评分
0.683
家族
Re-rich Multi-Component
基质元素
Re · 0.828
关联任务
关联的计算任务 ID(1 个)
引用参考
Materials Project 官方页面
https://materialsproject.org/materials/mp-3320979
参考引用
The crystal structure and related material properties of Tm(TaRe6)4 were obtained from the Materials Project database (MP-ID: mp-3320979, database version v2026.04.13).
文献引用
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...
样式: Ball & Stick
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原始 CIF 数据
# generated using pymatgen
data_Tm(TaRe6)4
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 8.39417738
_cell_length_b 8.39417752
_cell_length_c 8.39417769
_cell_angle_alpha 109.47121868
_cell_angle_beta 109.47121900
_cell_angle_gamma 109.47122530
_symmetry_Int_Tables_number 1
_chemical_formula_structural Tm(TaRe6)4
_chemical_formula_sum 'Tm1 Ta4 Re24'
_cell_volume 455.31562383
_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
Tm Tm0 1 0.00000000 0.00000000 0.00000000 1.0
Ta Ta1 1 0.62939660 1.00000000 1.00000000 1.0
Ta Ta2 1 1.00000000 0.62939660 1.00000000 1.0
Ta Ta3 1 0.00000000 0.00000000 0.62939660 1.0
Ta Ta4 1 0.37060340 0.37060340 0.37060340 1.0
Re Re5 1 0.39975825 0.68187292 1.00000000 1.0
Re Re6 1 0.71788433 0.31812708 0.31812708 1.0
Re Re7 1 0.39975825 1.00000000 0.68187292 1.0
Re Re8 1 0.68187292 0.39975825 1.00000000 1.0
Re Re9 1 1.00000000 0.39975825 0.68187292 1.0
Re Re10 1 0.31812708 0.71788433 0.31812708 1.0
Re Re11 1 0.31812708 0.31812708 0.71788433 1.0
Re Re12 1 0.00000000 0.68187292 0.39975825 1.0
Re Re13 1 0.68187292 1.00000000 0.39975825 1.0
Re Re14 1 0.60024175 0.60024175 0.28211567 1.0
Re Re15 1 0.28211567 0.60024175 0.60024175 1.0
Re Re16 1 0.60024175 0.28211567 0.60024175 1.0
Re Re17 1 0.37765718 0.19514175 0.00000000 1.0
Re Re18 1 0.18251543 0.80485825 0.80485825 1.0
Re Re19 1 0.37765718 1.00000000 0.19514175 1.0
Re Re20 1 0.19514175 0.37765718 0.00000000 1.0
Re Re21 1 1.00000000 0.37765718 0.19514175 1.0
Re Re22 1 0.80485825 0.18251543 0.80485825 1.0
Re Re23 1 0.80485825 0.80485825 0.18251543 1.0
Re Re24 1 0.00000000 0.19514175 0.37765718 1.0
Re Re25 1 0.19514175 0.00000000 0.37765718 1.0
Re Re26 1 0.62234282 0.62234282 0.81748457 1.0
Re Re27 1 0.81748457 0.62234282 0.62234282 1.0
Re Re28 1 0.62234282 0.81748457 0.62234282 1.0
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