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KTlF4

Alexandria ALEX

Alex-ID: agm005758754 · 空间群: P2_1/c (#14)

基础信息

化学式
KTlF4
Alex-ID
agm005758754
元素数
3
位点数
24
空间群
P2_1/c (#14)
晶系
monoclinic
体积
453.38
ų
晶胞参数 a
6.1575
Å
晶胞参数 b
8.7133
Å
晶胞参数 c
8.5863
Å
α 角
100.21
°
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
KTlF4
K
4.00 · 16.7%
Tl
4.00 · 16.7%
F
16.00 · 66.7%

能量与稳定性

凸包上方能量
0.0112
eV/atom
形成能
-2.5084
eV/atom
校正后总能量
-96.8032
eV
原始总能量
-96.8032
eV

电子结构

间接带隙
2.3850
eV
直接带隙
2.3881
eV
费米能级态密度
0.0000
总磁矩
0.1930
μB

其他信息

原型 ID

ABC4_862_spg14

分解产物

KTlF4

计算时间

2023-07-28 07:56:15.134599

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: agm005758754).

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 agm005758754
data_agm005758754
_cell_length_a     6.15754
_cell_length_b     8.71334
_cell_length_c     8.58635
_cell_angle_alpha  100.21146
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       453.38396
_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
  K1 K 0.72533 0.35965 0.60098 1.00000
  K2 K 0.77467 0.35965 0.10098 1.00000
  K3 K 0.22533 0.64035 0.89902 1.00000
  K4 K 0.27467 0.64035 0.39902 1.00000
  Tl1 Tl 0.23530 0.16804 0.80077 1.00000
  Tl2 Tl 0.26470 0.16804 0.30077 1.00000
  Tl3 Tl 0.73530 0.83196 0.69923 1.00000
  Tl4 Tl 0.76470 0.83196 0.19923 1.00000
  F1 F 0.93439 0.04461 0.70042 1.00000
  F2 F 0.56561 0.04461 0.20042 1.00000
  F3 F 0.35642 0.15522 0.55118 1.00000
  F4 F 0.14358 0.15522 0.05118 1.00000
  F5 F 0.49914 0.32366 0.86549 1.00000
  F6 F 0.02139 0.36636 0.82689 1.00000
  F7 F 0.00086 0.32366 0.36549 1.00000
  F8 F 0.47861 0.36636 0.32689 1.00000
  F9 F 0.52139 0.63364 0.67311 1.00000
  F10 F 0.99914 0.67634 0.63451 1.00000
  F11 F 0.97861 0.63364 0.17311 1.00000
  F12 F 0.50086 0.67634 0.13451 1.00000
  F13 F 0.85642 0.84478 0.94882 1.00000
  F14 F 0.64358 0.84478 0.44882 1.00000
  F15 F 0.43439 0.95539 0.79958 1.00000
  F16 F 0.06561 0.95539 0.29958 1.00000
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