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MP-ID: mp-1207857 · 空间群: P6_3/mcm (#193)

基础信息

化学式
Y6Ta4Al43
MP-ID
mp-1207857
元素数
3
位点数
106
密度
4.2826
g/cm³
体积
1,874.67
ų
晶胞参数 a
11.0335
Å
晶胞参数 b
11.0336
Å
晶胞参数 c
17.7813
Å
α 角
90.00
°
β 角
90.00
°
γ 角
120.00
°
空间群
P6_3/mcm
点群
6/mmm
晶体系统
Hexagonal
Bravais 格子
hP
稳定性
Yes
堆积分数
0.7405

能量属性

形成能/原子
-0.33488
eV/atom
能量/原子
-11.76373
eV/atom
凸包距离
0.0000
eV/atom
未修正能量
-11.7637
eV/atom
体积/原子
17.69
ų
c/a 比
1.6116

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
0.0000
μB
磁有序
NM
磁性位点数
0
磁化强度/体积
0.000000
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
Al · 0.811
元素家族
N/A
溶质分数
0.189
间隙分数
0.000
ROM 混合特征雷达
评级与分类
评级 Tier
A
评分
0.848
家族
Al-based Alloy
基质元素
Al · 0.811

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-1207857
参考引用

The crystal structure and related material properties of Y6Ta4Al43 were obtained from the Materials Project database (MP-ID: mp-1207857, 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_Y6Ta4Al43
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.03351647
_cell_length_b   11.03359103
_cell_length_c   17.78130899
_cell_angle_alpha   90.00005847
_cell_angle_beta   90.00002517
_cell_angle_gamma   120.00001090
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y6Ta4Al43
_chemical_formula_sum   'Y12 Ta8 Al86'
_cell_volume   1874.67135211
_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
  Y  Y0  1  0.53123750  0.00000011  0.59648117  1.0
  Y  Y1  1  0.46875524  0.00000077  0.40351518  1.0
  Y  Y2  1  -0.00000012  0.53123821  0.59648232  1.0
  Y  Y3  1  0.46874994  -0.00000002  0.09649281  1.0
  Y  Y4  1  0.00000092  0.53124473  0.90351033  1.0
  Y  Y5  1  -0.00000005  0.46875451  0.40351503  1.0
  Y  Y6  1  0.53124390  0.00000040  0.90351090  1.0
  Y  Y7  1  0.00000012  0.46874767  0.09649439  1.0
  Y  Y8  1  0.46876215  0.46876287  0.59648161  1.0
  Y  Y9  1  0.53124611  0.53124607  0.40351436  1.0
  Y  Y10  1  0.53125200  0.53125170  0.09649324  1.0
  Y  Y11  1  0.46875537  0.46875528  0.90351042  1.0
  Ta  Ta12  1  -0.00000028  0.00000142  0.50000000  1.0
  Ta  Ta13  1  0.00000122  -0.00000026  -0.00000038  1.0
  Ta  Ta14  1  0.72646592  -0.00000022  0.74999363  1.0
  Ta  Ta15  1  0.27353230  0.00000243  0.25000467  1.0
  Ta  Ta16  1  0.00000718  0.72647551  0.74999414  1.0
  Ta  Ta17  1  -0.00000663  0.27351988  0.25000546  1.0
  Ta  Ta18  1  0.27353321  0.27352641  0.74999476  1.0
  Ta  Ta19  1  0.72646756  0.72647085  0.25000380  1.0
  Al  Al20  1  0.15346811  0.59733595  0.75000958  1.0
  Al  Al21  1  0.84652103  0.40266123  0.24999103  1.0
  Al  Al22  1  0.40265779  0.55613135  0.75000892  1.0
  Al  Al23  1  0.59733594  0.15347083  0.75000925  1.0
  Al  Al24  1  0.59733842  0.44385968  0.24999041  1.0
  Al  Al25  1  0.40266175  0.84651957  0.24999105  1.0
  Al  Al26  1  0.44386532  0.84652785  0.75000932  1.0
  Al  Al27  1  0.55613174  0.40266384  0.75000877  1.0
  Al  Al28  1  0.55614316  0.15348191  0.24999115  1.0
  Al  Al29  1  0.44386202  0.59734007  0.24999171  1.0
  Al  Al30  1  0.84652571  0.44386858  0.75000906  1.0
  Al  Al31  1  0.15348411  0.55613959  0.24999139  1.0
  Al  Al32  1  0.15897761  0.00000054  0.11530473  1.0
  Al  Al33  1  0.84100969  0.00000016  0.88470410  1.0
  Al  Al34  1  0.00000033  0.15898552  0.11529881  1.0
  Al  Al35  1  0.84102000  0.00000005  0.61528236  1.0
  Al  Al36  1  0.99999827  0.15897361  0.38471475  1.0
  Al  Al37  1  0.00000092  0.84100885  0.88470375  1.0
  Al  Al38  1  0.15897714  0.00000284  0.38471495  1.0
  Al  Al39  1  0.00000012  0.84101995  0.61528433  1.0
  Al  Al40  1  0.84101556  0.84101500  0.11529707  1.0
  Al  Al41  1  0.15899136  0.15899070  0.88470401  1.0
  Al  Al42  1  0.15898283  0.15898237  0.61528275  1.0
  Al  Al43  1  0.84102353  0.84102441  0.38471361  1.0
  Al  Al44  1  0.24738993  0.49478536  0.49999075  1.0
  Al  Al45  1  0.75260345  0.50521505  0.49999145  1.0
  Al  Al46  1  0.50521457  0.75260365  0.49999116  1.0
  Al  Al47  1  0.75260529  0.50521721  0.00001022  1.0
  Al  Al48  1  0.49478193  0.24738807  0.00000981  1.0
  Al  Al49  1  0.49478678  0.24739031  0.49999142  1.0
  Al  Al50  1  0.24738752  0.49478140  0.00000995  1.0
  Al  Al51  1  0.50520969  0.75260051  0.00000974  1.0
  Al  Al52  1  0.24739616  0.75260958  0.49999125  1.0
  Al  Al53  1  0.75261061  0.24739834  0.49999129  1.0
  Al  Al54  1  0.75261213  0.24739495  0.00001020  1.0
  Al  Al55  1  0.24739575  0.75261069  0.00000998  1.0
  Al  Al56  1  0.14794500  -0.00000024  0.75000816  1.0
  Al  Al57  1  0.85205338  0.00000142  0.24999006  1.0
  Al  Al58  1  -0.00000003  0.14794536  0.75000877  1.0
  Al  Al59  1  0.00000071  0.85205472  0.24999131  1.0
  Al  Al60  1  0.85205516  0.85205437  0.75000943  1.0
  Al  Al61  1  0.14794974  0.14795016  0.24999172  1.0
  Al  Al62  1  0.33333520  0.66666642  0.62473375  1.0
  Al  Al63  1  0.66666723  0.33333460  0.37525523  1.0
  Al  Al64  1  0.66666711  0.33333524  0.12473653  1.0
  Al  Al65  1  0.66666624  0.33333210  0.87527722  1.0
  Al  Al66  1  0.33333352  0.66666579  0.87527696  1.0
  Al  Al67  1  0.33333315  0.66666731  0.12473633  1.0
  Al  Al68  1  0.33333379  0.66666796  0.37525503  1.0
  Al  Al69  1  0.66666709  0.33333227  0.62473364  1.0
  Al  Al70  1  0.25469011  0.99999967  0.52968977  1.0
  Al  Al71  1  0.74530039  -0.00000593  0.47030235  1.0
  Al  Al72  1  0.00000101  0.25469334  0.52969312  1.0
  Al  Al73  1  0.74530602  -0.00000030  0.02969662  1.0
  Al  Al74  1  0.99999960  0.25469549  0.97030771  1.0
  Al  Al75  1  -0.00000034  0.74530760  0.47030162  1.0
  Al  Al76  1  0.25469543  0.99999936  0.97030686  1.0
  Al  Al77  1  0.00000123  0.74530422  0.02969540  1.0
  Al  Al78  1  0.74530974  0.74531067  0.52968931  1.0
  Al  Al79  1  0.25469392  0.25469965  0.47030108  1.0
  Al  Al80  1  0.25469467  0.25469478  0.02969704  1.0
  Al  Al81  1  0.74530510  0.74530350  0.97030717  1.0
  Al  Al82  1  0.15810537  0.39475600  0.66282059  1.0
  Al  Al83  1  0.84189216  0.60524274  0.33717705  1.0
  Al  Al84  1  0.60524927  0.76334642  0.66282182  1.0
  Al  Al85  1  0.84189875  0.60525928  0.16281354  1.0
  Al  Al86  1  0.39474100  0.15810447  0.83718770  1.0
  Al  Al87  1  0.39475522  0.23665363  0.33717575  1.0
  Al  Al88  1  0.15810255  0.39474223  0.83718927  1.0
  Al  Al89  1  0.60526179  0.84189678  0.16281243  1.0
  Al  Al90  1  0.23664608  0.84188798  0.66281992  1.0
  Al  Al91  1  0.39473801  0.23663785  0.16281184  1.0
  Al  Al92  1  0.76336125  0.60526032  0.83719001  1.0
  Al  Al93  1  0.76335009  0.15810253  0.33717625  1.0
  Al  Al94  1  0.60525797  0.76335978  0.83718940  1.0
  Al  Al95  1  0.23663883  0.39474075  0.16281103  1.0
  Al  Al96  1  0.60524457  0.84189145  0.33717568  1.0
  Al  Al97  1  0.39475401  0.15810602  0.66282193  1.0
  Al  Al98  1  0.76336591  0.15810437  0.16281213  1.0
  Al  Al99  1  0.23664961  0.39475926  0.33717965  1.0
  Al  Al100  1  0.23663712  0.84189696  0.83718774  1.0
  Al  Al101  1  0.76335073  0.60524100  0.66281807  1.0
  Al  Al102  1  0.84189830  0.23664048  0.83718905  1.0
  Al  Al103  1  0.15810183  0.76336081  0.16281390  1.0
  Al  Al104  1  0.15810125  0.76334760  0.33717799  1.0
  Al  Al105  1  0.84190231  0.23665388  0.66282216  1.0
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