导航

HEAS Data Platform · 材料科学计算数据库

Rb3Tm7Te12

Alexandria ALEX

Alex-ID: agm008201552 · 空间群: Pmn2_1 (#31)

基础信息

化学式
Rb3Tm7Te12
Alex-ID
agm008201552
元素数
3
位点数
44
空间群
Pmn2_1 (#31)
晶系
orthorhombic
体积
1,637.72
ų
晶胞参数 a
4.3837
Å
晶胞参数 b
13.0895
Å
晶胞参数 c
28.5418
Å
α 角
90.00
°
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
Rb3Tm7Te12
Rb
6.00 · 13.6%
Tm
14.00 · 31.8%
Te
24.00 · 54.5%

能量与稳定性

凸包上方能量
0.0009
eV/atom
形成能
-1.3723
eV/atom
校正后总能量
-204.1858
eV
原始总能量
-204.1858
eV

电子结构

间接带隙
0.8437
eV
直接带隙
0.8437
eV
费米能级态密度
-0.0495
总磁矩
0.0000
μB

其他信息

原型 ID

A3B7C12_6_spg31

分解产物

RbTm3Te5 RbTmTe2

计算时间

2024-12-09 16:06:41

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: agm008201552).

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 agm008201552
data_agm008201552
_cell_length_a     4.38365
_cell_length_b     13.08951
_cell_length_c     28.54178
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       1637.72277
_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
  Rb1 Rb 0.00000 0.52303 0.12295 1.00000
  Rb2 Rb 0.00000 0.97189 0.87111 1.00000
  Rb3 Rb 0.50000 0.02811 0.37111 1.00000
  Rb4 Rb 0.50000 0.47697 0.62295 1.00000
  Rb5 Rb 0.00000 0.78624 0.48670 1.00000
  Rb6 Rb 0.50000 0.21376 0.98670 1.00000
  Tm1 Tm 0.00000 0.46604 0.41406 1.00000
  Tm2 Tm 0.00000 0.03150 0.58592 1.00000
  Tm3 Tm 0.50000 0.96850 0.08592 1.00000
  Tm4 Tm 0.50000 0.53396 0.91406 1.00000
  Tm5 Tm 0.50000 0.24663 0.49882 1.00000
  Tm6 Tm 0.00000 0.75337 0.99882 1.00000
  Tm7 Tm 0.00000 0.33307 0.81335 1.00000
  Tm8 Tm 0.00000 0.16826 0.18526 1.00000
  Tm9 Tm 0.50000 0.83174 0.68526 1.00000
  Tm10 Tm 0.50000 0.66693 0.31335 1.00000
  Tm11 Tm 0.00000 0.67182 0.79015 1.00000
  Tm12 Tm 0.00000 0.82694 0.20820 1.00000
  Tm13 Tm 0.50000 0.17306 0.70820 1.00000
  Tm14 Tm 0.50000 0.32818 0.29015 1.00000
  Te1 Te 0.00000 0.40725 0.51611 1.00000
  Te2 Te 0.00000 0.08246 0.48188 1.00000
  Te3 Te 0.50000 0.91754 0.98188 1.00000
  Te4 Te 0.50000 0.59275 0.01611 1.00000
  Te5 Te 0.00000 0.32949 0.70769 1.00000
  Te6 Te 0.00000 0.17177 0.29062 1.00000
  Te7 Te 0.50000 0.82823 0.79062 1.00000
  Te8 Te 0.50000 0.67051 0.20769 1.00000
  Te9 Te 0.00000 0.67329 0.68359 1.00000
  Te10 Te 0.00000 0.82598 0.31548 1.00000
  Te11 Te 0.50000 0.17402 0.81548 1.00000
  Te12 Te 0.50000 0.32671 0.18359 1.00000
  Te13 Te 0.00000 0.37214 0.91821 1.00000
  Te14 Te 0.00000 0.13120 0.08080 1.00000
  Te15 Te 0.50000 0.86880 0.58080 1.00000
  Te16 Te 0.50000 0.62786 0.41821 1.00000
  Te17 Te 0.00000 0.49564 0.30417 1.00000
  Te18 Te 0.00000 0.00424 0.69520 1.00000
  Te19 Te 0.50000 0.99576 0.19520 1.00000
  Te20 Te 0.50000 0.50436 0.80417 1.00000
  Te21 Te 0.00000 0.69261 0.89671 1.00000
  Te22 Te 0.00000 0.80904 0.10156 1.00000
  Te23 Te 0.50000 0.19096 0.60156 1.00000
  Te24 Te 0.50000 0.30739 0.39671 1.00000
获取直接链接