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U4TiCo19As12

Alexandria ALEX

Alex-ID: agm021109635 · 空间群: Pm (#6)

基础信息

化学式
U4TiCo19As12
Alex-ID
agm021109635
元素数
4
位点数
36
空间群
Pm (#6)
晶系
monoclinic
体积
498.29
ų
晶胞参数 a
3.8033
Å
晶胞参数 b
10.7501
Å
晶胞参数 c
12.1875
Å
α 角
90.28
°
β 角
90.00
°
γ 角
90.00
°

组成

元素组成(原子分数)
组成信息
化学式
U4TiCo19As12
U
4.00 · 11.1%
Ti
1.00 · 2.8%
Co
19.00 · 52.8%
As
12.00 · 33.3%

能量与稳定性

凸包上方能量
0.0052
eV/atom
形成能
-0.4116
eV/atom
校正后总能量
-259.0130
eV
原始总能量
-259.0130
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0006
eV
费米能级态密度
43.5346
总磁矩
15.4239
μB

其他信息

原型 ID

AB4C12D19_0_spg6

分解产物

UCo5As3 U5Ti3(Co4As3)4 Co CoAs

计算时间

2024-11-01 12:53:06.250023

引用参考

Alexandria 官方页面
https://alexandria.icams.rub.de/
参考引用

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm021109635).

文献引用

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

晶体结构 3D 渲染

加载 3D 结构...

样式: Ball & Stick
原始 CIF 数据
# CIF generated by HEAS from Alexandria entry agm021109635
data_agm021109635
_cell_length_a     3.80326
_cell_length_b     10.75014
_cell_length_c     12.18751
_cell_angle_alpha  90.27655
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       498.28707
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  U1 U 0.50000 0.58196 0.30304 1.00000
  U2 U 0.50000 0.92299 0.79604 1.00000
  U3 U 0.00000 0.41934 0.70251 1.00000
  U4 U 0.00000 0.08239 0.20690 1.00000
  Ti1 Ti 0.50000 0.69835 0.00855 1.00000
  Co1 Co 0.50000 0.21462 0.82178 1.00000
  Co2 Co 0.50000 0.28585 0.32376 1.00000
  Co3 Co 0.00000 0.78962 0.17602 1.00000
  Co4 Co 0.00000 0.71134 0.67112 1.00000
  Co5 Co 0.50000 0.88791 0.30352 1.00000
  Co6 Co 0.50000 0.61421 0.79935 1.00000
  Co7 Co 0.00000 0.11236 0.69967 1.00000
  Co8 Co 0.00000 0.38009 0.19878 1.00000
  Co9 Co 0.50000 0.40663 0.51480 1.00000
  Co10 Co 0.50000 0.09205 0.01302 1.00000
  Co11 Co 0.00000 0.59129 0.48046 1.00000
  Co12 Co 0.00000 0.90843 0.98223 1.00000
  Co13 Co 0.50000 0.46632 0.06944 1.00000
  Co14 Co 0.50000 0.02676 0.57220 1.00000
  Co15 Co 0.00000 0.53215 0.93262 1.00000
  Co16 Co 0.00000 0.97382 0.43082 1.00000
  Co17 Co 0.50000 0.78634 0.50546 1.00000
  Co18 Co 0.00000 0.29797 0.99113 1.00000
  Co19 Co 0.00000 0.21378 0.49642 1.00000
  As1 As 0.50000 0.41542 0.88511 1.00000
  As2 As 0.50000 0.08883 0.39032 1.00000
  As3 As 0.00000 0.58202 0.12180 1.00000
  As4 As 0.00000 0.91128 0.61211 1.00000
  As5 As 0.50000 0.26650 0.13161 1.00000
  As6 As 0.50000 0.22849 0.63048 1.00000
  As7 As 0.00000 0.73103 0.86033 1.00000
  As8 As 0.00000 0.77415 0.36847 1.00000
  As9 As 0.50000 0.60060 0.60497 1.00000
  As10 As 0.50000 0.90352 0.11003 1.00000
  As11 As 0.00000 0.39428 0.39149 1.00000
  As12 As 0.00000 0.10734 0.89361 1.00000
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