CaSiH4(OF3)2
Alexandria ALEXAlex-ID: agm005273313 · Space group: P2_1/c (#14)
Basic Information
Formula
CaSiH4(OF3)2
Alex-ID
agm005273313
Elements
5
Sites
56
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
563.46
ų
Cell a
5.7662
Å
Cell b
9.2513
Å
Cell c
10.6891
Å
α angle
90.00
°
β angle
98.83
°
γ angle
90.00
°
Composition
Element Composition (atomic fraction)
Composition Info
Formula
CaSiH4(OF3)2
Ca
4.00 · 7.1%
Si
4.00 · 7.1%
H
16.00 · 28.6%
O
8.00 · 14.3%
F
24.00 · 42.9%
Energy & Stability
Energy above hull
0.0219
eV/atom
Formation energy
-2.7625
eV/atom
Corrected total energy
-309.9975
eV
Raw total energy
-304.3792
eV
Electronic Structure
Indirect band gap
6.5498
eV
Direct band gap
6.5668
eV
DOS at Fermi level
0.0000
Total magnetisation
0.3153
μB
Additional Information
Prototype ID
ABC2D4E6_2_spg14
Decomposition
CaSiF6 H2O
Computed at
2024-10-05 03:02:17
Citation
Alexandria website
https://alexandria.icams.rub.de/
Attribution
The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005273313).
Reference
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}
}3D Crystal Structure Rendering
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Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm005273313
data_agm005273313
_cell_length_a 5.76620
_cell_length_b 9.25134
_cell_length_c 10.68913
_cell_angle_alpha 90.00000
_cell_angle_beta 98.82535
_cell_angle_gamma 90.00000
_cell_volume 563.46103
_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
Ca1 Ca 0.83759 0.31582 0.54648 1.00000
Ca2 Ca 0.33759 0.18418 0.04648 1.00000
Ca3 Ca 0.16241 0.68418 0.45352 1.00000
Ca4 Ca 0.66241 0.81582 0.95352 1.00000
Si1 Si 0.60436 0.53645 0.23424 1.00000
Si2 Si 0.10436 0.96355 0.73424 1.00000
Si3 Si 0.39564 0.46355 0.76576 1.00000
Si4 Si 0.89564 0.03645 0.26576 1.00000
H1 H 0.73777 0.65184 0.56809 1.00000
H2 H 0.23777 0.84816 0.06809 1.00000
H3 H 0.26223 0.34816 0.43191 1.00000
H4 H 0.76223 0.15184 0.93191 1.00000
H5 H 0.94220 0.59818 0.67407 1.00000
H6 H 0.44220 0.90182 0.17407 1.00000
H7 H 0.05780 0.40182 0.32593 1.00000
H8 H 0.55780 0.09818 0.82593 1.00000
H9 H 0.43915 0.13309 0.41380 1.00000
H10 H 0.93915 0.36691 0.91380 1.00000
H11 H 0.56085 0.86691 0.58620 1.00000
H12 H 0.06085 0.63309 0.08620 1.00000
H13 H 0.39280 0.14607 0.55460 1.00000
H14 H 0.89280 0.35393 0.05460 1.00000
H15 H 0.60720 0.85393 0.44540 1.00000
H16 H 0.10720 0.64607 0.94540 1.00000
O1 O 0.87251 0.58383 0.58498 1.00000
O2 O 0.37251 0.91617 0.08498 1.00000
O3 O 0.12749 0.41617 0.41502 1.00000
O4 O 0.62749 0.08383 0.91502 1.00000
O5 O 0.45391 0.19883 0.48602 1.00000
O6 O 0.95391 0.30117 0.98602 1.00000
O7 O 0.54609 0.80117 0.51398 1.00000
O8 O 0.04609 0.69883 0.01398 1.00000
F1 F 0.40820 0.41542 0.15733 1.00000
F2 F 0.90820 0.08458 0.65733 1.00000
F3 F 0.59180 0.58458 0.84267 1.00000
F4 F 0.09180 0.91542 0.34267 1.00000
F5 F 0.80718 0.65388 0.31450 1.00000
F6 F 0.30718 0.84612 0.81450 1.00000
F7 F 0.19282 0.34612 0.68550 1.00000
F8 F 0.69282 0.15388 0.18550 1.00000
F9 F 0.37831 0.63328 0.28364 1.00000
F10 F 0.87831 0.86672 0.78364 1.00000
F11 F 0.62169 0.36672 0.71636 1.00000
F12 F 0.12169 0.13328 0.21636 1.00000
F13 F 0.83789 0.44584 0.18531 1.00000
F14 F 0.33789 0.05416 0.68531 1.00000
F15 F 0.16211 0.55416 0.81469 1.00000
F16 F 0.66211 0.94584 0.31469 1.00000
F17 F 0.58278 0.64195 0.10252 1.00000
F18 F 0.08278 0.85805 0.60252 1.00000
F19 F 0.41722 0.35805 0.89748 1.00000
F20 F 0.91722 0.14195 0.39748 1.00000
F21 F 0.62700 0.43181 0.36773 1.00000
F22 F 0.12700 0.06819 0.86773 1.00000
F23 F 0.37300 0.56819 0.63227 1.00000
F24 F 0.87300 0.93181 0.13227 1.00000
