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RbTcO4

Alexandria ALEX

Alex-ID: agm005753779 · 空间群: P2_1/c (#14)

基础信息

化学式
RbTcO4
Alex-ID
agm005753779
元素数
3
位点数
24
空间群
P2_1/c (#14)
晶系
monoclinic
体积
509.36
ų
晶胞参数 a
7.8478
Å
晶胞参数 b
8.0178
Å
晶胞参数 c
8.3126
Å
α 角
90.00
°
β 角
90.00
°
γ 角
103.14
°

组成

元素组成(原子分数)
组成信息
化学式
RbTcO4
Rb
4.00 · 16.7%
Tc
4.00 · 16.7%
O
16.00 · 66.7%

能量与稳定性

凸包上方能量
0.0061
eV/atom
形成能
-2.1568
eV/atom
校正后总能量
-176.4299
eV
原始总能量
-165.1932
eV

电子结构

间接带隙
3.4635
eV
直接带隙
3.4704
eV
费米能级态密度
0.0000
总磁矩
0.3778
μB

其他信息

原型 ID

ABC4_2307_spg14

分解产物

RbTcO4

计算时间

2023-07-31 00:12:44.588504

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: agm005753779).

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 agm005753779
data_agm005753779
_cell_length_a     7.84778
_cell_length_b     8.01783
_cell_length_c     8.31258
_cell_angle_alpha  89.99999
_cell_angle_beta   89.99999
_cell_angle_gamma  103.13672
_cell_volume       509.35804
_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 0.39680 0.22579 0.84610 1.00000
  Rb2 Rb 0.10320 0.27421 0.34610 1.00000
  Rb3 Rb 0.89680 0.72579 0.65390 1.00000
  Rb4 Rb 0.60320 0.77421 0.15390 1.00000
  Tc1 Tc 0.88571 0.19309 0.83626 1.00000
  Tc2 Tc 0.61429 0.30691 0.33626 1.00000
  Tc3 Tc 0.38571 0.69309 0.66374 1.00000
  Tc4 Tc 0.11429 0.80691 0.16374 1.00000
  O1 O 0.71086 0.02806 0.89313 1.00000
  O2 O 0.99091 0.12599 0.67169 1.00000
  O3 O 0.69749 0.13023 0.28534 1.00000
  O4 O 0.46410 0.25553 0.49318 1.00000
  O5 O 0.80251 0.36977 0.78534 1.00000
  O6 O 0.03590 0.24447 0.99318 1.00000
  O7 O 0.50909 0.37401 0.17169 1.00000
  O8 O 0.78914 0.47194 0.39313 1.00000
  O9 O 0.21086 0.52806 0.60687 1.00000
  O10 O 0.49091 0.62599 0.82831 1.00000
  O11 O 0.96410 0.75553 0.00682 1.00000
  O12 O 0.19749 0.63023 0.21466 1.00000
  O13 O 0.53590 0.74447 0.50682 1.00000
  O14 O 0.30251 0.86977 0.71466 1.00000
  O15 O 0.00909 0.87401 0.32831 1.00000
  O16 O 0.28914 0.97194 0.10687 1.00000
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