基础信息
化学式
Yb10As7Au
MP-ID
mp-3309414
元素数
3
位点数
36
密度
9.4084
g/cm³
体积
865.47
ų
晶胞参数 a
7.5530
Å
晶胞参数 b
7.7660
Å
晶胞参数 c
14.7859
Å
α 角
90.00
°
β 角
90.00
°
γ 角
86.29
°
空间群
P2_1/m
点群
2/m
晶体系统
Monoclinic
Bravais 格子
mP
稳定性
No
堆积分数
-
能量属性
形成能/原子
-1.17154
eV/atom
能量/原子
-29.99551
eV/atom
凸包距离
0.3322
eV/atom
未修正能量
-29.9955
eV/atom
体积/原子
24.04
ų
c/a 比
1.9576
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
Yes
总磁矩
5.6387
μB
磁有序
FM
磁性位点数
20
磁化强度/体积
0.006520
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
Yb · 0.556
元素家族
N/A
溶质分数
0.444
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
C
评分
0.320
家族
Yb-rich Multi-Component
基质元素
Yb · 0.556
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-3309414
参考引用
The crystal structure and related material properties of Yb10As7Au were obtained from the Materials Project database (MP-ID: mp-3309414, 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
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样式: Ball & Stick
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原始 CIF 数据
# generated using pymatgen
data_Yb10As7Au
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 7.55296195
_cell_length_b 7.76596572
_cell_length_c 14.78589941
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 86.29099014
_symmetry_Int_Tables_number 1
_chemical_formula_structural Yb10As7Au
_chemical_formula_sum 'Yb20 As14 Au2'
_cell_volume 865.46580119
_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
Yb Yb0 1 0.02901708 0.20118029 0.41526428 1.0
Yb Yb1 1 0.87458454 0.64760121 0.38476865 1.0
Yb Yb2 1 0.53715298 0.32566008 0.10147283 1.0
Yb Yb3 1 0.12541546 0.35239879 0.61523135 1.0
Yb Yb4 1 0.38474391 0.85031618 0.39023130 1.0
Yb Yb5 1 0.12541546 0.35239879 0.88476865 1.0
Yb Yb6 1 0.38474391 0.85031618 0.10976870 1.0
Yb Yb7 1 0.21492519 0.49823491 0.25000000 1.0
Yb Yb8 1 0.53715298 0.32566008 0.39852717 1.0
Yb Yb9 1 0.78507481 0.50176509 0.75000000 1.0
Yb Yb10 1 0.97098292 0.79881971 0.91526428 1.0
Yb Yb11 1 0.97098292 0.79881971 0.58473572 1.0
Yb Yb12 1 0.46284702 0.67433992 0.60147283 1.0
Yb Yb13 1 0.61525609 0.14968382 0.60976870 1.0
Yb Yb14 1 0.28653236 0.00376686 0.75000000 1.0
Yb Yb15 1 0.61525609 0.14968382 0.89023130 1.0
Yb Yb16 1 0.71346764 0.99623314 0.25000000 1.0
Yb Yb17 1 0.87458454 0.64760121 0.11523135 1.0
Yb Yb18 1 0.46284702 0.67433992 0.89852717 1.0
Yb Yb19 1 0.02901708 0.20118029 0.08473572 1.0
As As20 1 0.83270849 0.36694556 0.25000000 1.0
As As21 1 0.41143686 0.39495661 0.75000000 1.0
As As22 1 0.67623966 0.86855815 0.75000000 1.0
As As23 1 0.77361120 0.45876250 0.54585902 1.0
As As24 1 0.73473423 0.97524815 0.05429085 1.0
As As25 1 0.77361120 0.45876250 0.95414098 1.0
As As26 1 0.22638880 0.54123750 0.45414098 1.0
As As27 1 0.22638880 0.54123750 0.04585902 1.0
As As28 1 0.16729151 0.63305444 0.75000000 1.0
As As29 1 0.32376034 0.13144185 0.25000000 1.0
As As30 1 0.58856314 0.60504339 0.25000000 1.0
As As31 1 0.26526577 0.02475185 0.94570915 1.0
As As32 1 0.73473423 0.97524815 0.44570915 1.0
As As33 1 0.26526577 0.02475185 0.55429085 1.0
Au Au34 1 0.08352418 0.86666796 0.25000000 1.0
Au Au35 1 0.91647582 0.13333204 0.75000000 1.0
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