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MP-ID: mp-3309414 · 空间群: P2_1/m (#11)

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

加载 3D 结构...

样式: Ball & Stick
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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