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Tm4FeS7

Alexandria ALEX

Alex-ID: agm005257906 · 空间群: Cm (#8)

基础信息

化学式
Tm4FeS7
Alex-ID
agm005257906
元素数
3
位点数
12
空间群
Cm (#8)
晶系
monoclinic
体积
250.79
ų
晶胞参数 a
6.4152
Å
晶胞参数 b
6.4152
Å
晶胞参数 c
11.2949
Å
α 角
76.03
°
β 角
76.03
°
γ 角
33.89
°

组成

元素组成(原子分数)
组成信息
化学式
Tm4FeS7
Tm
4.00 · 33.3%
Fe
1.00 · 8.3%
S
7.00 · 58.3%

能量与稳定性

凸包上方能量
0.1172
eV/atom
形成能
-2.0914
eV/atom
校正后总能量
-80.3379
eV
原始总能量
-75.6937
eV

电子结构

间接带隙
0.0000
eV
直接带隙
0.0154
eV
费米能级态密度
3.7785
总磁矩
3.9967
μB

其他信息

原型 ID

AB4C7_25_spg8

分解产物

FeS Tm2S3

计算时间

2023-05-06 10:54:57.735317

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: agm005257906).

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 agm005257906
data_agm005257906
_cell_length_a     6.41522
_cell_length_b     6.41522
_cell_length_c     11.29487
_cell_angle_alpha  76.03190
_cell_angle_beta   76.03190
_cell_angle_gamma  33.88804
_cell_volume       250.79460
_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
  Tm1 Tm 0.69508 0.69508 0.20831 1.00000
  Tm2 Tm 0.30452 0.30452 0.80057 1.00000
  Tm3 Tm 0.99907 0.99907 0.00623 1.00000
  Tm4 Tm 0.11155 0.11155 0.56390 1.00000
  Fe1 Fe 0.89080 0.89080 0.42494 1.00000
  S1 S 0.74428 0.74428 0.63720 1.00000
  S2 S 0.27048 0.27048 0.35457 1.00000
  S3 S 0.33766 0.33766 0.05244 1.00000
  S4 S 0.65937 0.65937 0.94786 1.00000
  S5 S 0.03361 0.03361 0.22693 1.00000
  S6 S 0.96274 0.96274 0.78382 1.00000
  S7 S 0.49083 0.49083 0.49324 1.00000
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