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KBaVS4

Alexandria ALEX

Alex-ID: agm019242551 · 空间群: Pnma (#62)

基础信息

化学式
KBaVS4
Alex-ID
agm019242551
元素数
4
位点数
28
空间群
Pnma (#62)
晶系
orthorhombic
体积
779.06
ų
晶胞参数 a
6.7955
Å
晶胞参数 b
9.2810
Å
晶胞参数 c
12.3525
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
KBaVS4
K
4.00 · 14.3%
Ba
4.00 · 14.3%
V
4.00 · 14.3%
S
16.00 · 57.1%

能量与稳定性

凸包上方能量
0.0000
eV/atom
形成能
-1.7571
eV/atom
校正后总能量
-163.8108
eV
原始总能量
-153.1955
eV

电子结构

间接带隙
1.2604
eV
直接带隙
1.2604
eV
费米能级态密度
-0.0019
总磁矩
0.0000
μB

其他信息

原型 ID

ABCD4_32_spg62

分解产物

KBaVS4

计算时间

2025-02-28 21:00:32

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: agm019242551).

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 agm019242551
data_agm019242551
_cell_length_a     6.79550
_cell_length_b     9.28101
_cell_length_c     12.35245
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       779.05746
_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 0.75000 0.36133 0.08673 1.00000
  K2 K 0.25000 0.13867 0.58673 1.00000
  K3 K 0.75000 0.86133 0.41327 1.00000
  K4 K 0.25000 0.63867 0.91327 1.00000
  Ba1 Ba 0.75000 0.02408 0.82977 1.00000
  Ba2 Ba 0.25000 0.47592 0.32977 1.00000
  Ba3 Ba 0.75000 0.52408 0.67023 1.00000
  Ba4 Ba 0.25000 0.97592 0.17023 1.00000
  V1 V 0.75000 0.26493 0.42237 1.00000
  V2 V 0.25000 0.23507 0.92237 1.00000
  V3 V 0.75000 0.76493 0.07763 1.00000
  V4 V 0.25000 0.73507 0.57763 1.00000
  S1 S 0.75000 0.19904 0.59053 1.00000
  S2 S 0.25000 0.30096 0.09053 1.00000
  S3 S 0.75000 0.69904 0.90947 1.00000
  S4 S 0.25000 0.80096 0.40947 1.00000
  S5 S 0.75000 0.99795 0.09197 1.00000
  S6 S 0.25000 0.50205 0.59197 1.00000
  S7 S 0.75000 0.49795 0.40803 1.00000
  S8 S 0.25000 0.00205 0.90803 1.00000
  S9 S 0.49610 0.17684 0.34424 1.00000
  S10 S 0.50390 0.32316 0.84424 1.00000
  S11 S 0.00390 0.67684 0.15576 1.00000
  S12 S 0.99610 0.82316 0.65576 1.00000
  S13 S 0.50390 0.82316 0.65576 1.00000
  S14 S 0.49610 0.67684 0.15576 1.00000
  S15 S 0.99610 0.32316 0.84424 1.00000
  S16 S 0.00390 0.17684 0.34424 1.00000
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