LaTb2(YS2)3

Alexandria ALEX

Alex-ID: agm030974071 · 空间群: C2/m (#12)

Alexandria Database API

基础信息

化学式

LaTb2(YS2)3

Alex-ID

agm030974071

元素数

位点数

空间群

C2/m (#12)

晶系

monoclinic

体积

263.67

Å³

晶胞参数 a

6.8656

晶胞参数 b

6.8656

晶胞参数 c

6.8650

α 角

80.40

β 角

99.60

γ 角

59.83

组成

元素组成（原子分数）

组成信息

化学式

LaTb2(YS2)3

1.00 · 8.3%

2.00 · 16.7%

3.00 · 25.0%

6.00 · 50.0%

能量与稳定性

凸包上方能量

0.0121

eV/atom

形成能

-2.3595

eV/atom

校正后总能量

-86.6605

原始总能量

-82.6797

电子结构

间接带隙

0.0000

直接带隙

0.0065

费米能级态密度

5.3456

总磁矩

0.0000

μB

其他信息

原型 ID

AB2C3D6_175_spg12

分解产物

La3Tb(YS3)2 Tb2Y3S5 LaTb4S5

计算时间

2025-03-13 01:54:18

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: agm030974071).

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

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样式: Ball & Stick | 拖拽旋转 · 滚轮缩放 · 右键平移

原始 CIF 数据

# CIF generated by HEAS from Alexandria entry agm030974071
data_agm030974071
_cell_length_a     6.86559
_cell_length_b     6.86559
_cell_length_c     6.86504
_cell_angle_alpha  80.40162
_cell_angle_beta   99.59838
_cell_angle_gamma  59.83273
_cell_volume       263.66754
_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
  La1 La 0.00000 0.00000 0.00000 1.00000
  Tb1 Tb 0.33308 0.33308 0.00000 1.00000
  Tb2 Tb 0.66692 0.66692 0.00000 1.00000
  Y1 Y 0.16326 0.16326 0.50000 1.00000
  Y2 Y 0.83674 0.83674 0.50000 1.00000
  Y3 Y 0.50000 0.50000 0.50000 1.00000
  S1 S 0.42909 0.91389 0.25773 1.00000
  S2 S 0.25838 0.74162 0.74551 1.00000
  S3 S 0.57091 0.08611 0.74227 1.00000
  S4 S 0.08611 0.57091 0.25773 1.00000
  S5 S 0.74162 0.25838 0.25449 1.00000
  S6 S 0.91389 0.42909 0.74227 1.00000

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