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H4NClO

Alexandria ALEX

Alex-ID: agm005286441 · Space group: P2_1/c (#14)

Basic Information

Formula
H4NClO
Alex-ID
agm005286441
Elements
4
Sites
28
Space group
P2_1/c (#14)
Crystal system
monoclinic
Volume
283.55
ų
Cell a
6.1121
Å
Cell b
6.9888
Å
Cell c
7.8111
Å
α angle
58.19
°
β angle
90.00
°
γ angle
90.00
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
H4NClO
H
16.00 · 57.1%
N
4.00 · 14.3%
Cl
4.00 · 14.3%
O
4.00 · 14.3%

Energy & Stability

Energy above hull
0.2239
eV/atom
Formation energy
-0.8278
eV/atom
Corrected total energy
-131.6728
eV
Raw total energy
-128.8637
eV

Electronic Structure

Indirect band gap
5.4407
eV
Direct band gap
5.5118
eV
DOS at Fermi level
0.0000
Total magnetisation
0.0000
μB

Additional Information

Prototype ID

ABCD4_404_spg14

Decomposition

H7ClO3 N2Cl H4NCl H2O

Computed at

2023-05-11 07:04:38.061044

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: agm005286441).

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

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm005286441
data_agm005286441
_cell_length_a     6.11210
_cell_length_b     6.98884
_cell_length_c     7.81105
_cell_angle_alpha  58.19097
_cell_angle_beta   90.00000
_cell_angle_gamma  90.00000
_cell_volume       283.54824
_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
  H1 H 0.51812 0.25809 0.69470 1.00000
  H2 H 0.01812 0.74191 0.80530 1.00000
  H3 H 0.48188 0.74191 0.30530 1.00000
  H4 H 0.98188 0.25809 0.19470 1.00000
  H5 H 0.84825 0.37223 0.72683 1.00000
  H6 H 0.34825 0.62777 0.77317 1.00000
  H7 H 0.15175 0.62777 0.27317 1.00000
  H8 H 0.65175 0.37223 0.22683 1.00000
  H9 H 0.96130 0.21721 0.63804 1.00000
  H10 H 0.46130 0.78279 0.86196 1.00000
  H11 H 0.03870 0.78279 0.36196 1.00000
  H12 H 0.53870 0.21721 0.13804 1.00000
  H13 H 0.67507 0.08032 0.36595 1.00000
  H14 H 0.17507 0.91968 0.13405 1.00000
  H15 H 0.32493 0.91968 0.63405 1.00000
  H16 H 0.82493 0.08032 0.86595 1.00000
  N1 N 0.16832 0.77435 0.27776 1.00000
  N2 N 0.66832 0.22565 0.22224 1.00000
  N3 N 0.33168 0.77435 0.77776 1.00000
  N4 N 0.83168 0.22565 0.72224 1.00000
  Cl1 Cl 0.67937 0.73971 0.09923 1.00000
  Cl2 Cl 0.17937 0.26029 0.40077 1.00000
  Cl3 Cl 0.32063 0.26029 0.90077 1.00000
  Cl4 Cl 0.82063 0.73971 0.59923 1.00000
  O1 O 0.63868 0.23978 0.61544 1.00000
  O2 O 0.36132 0.76022 0.38456 1.00000
  O3 O 0.13868 0.76022 0.88456 1.00000
  O4 O 0.86132 0.23978 0.11544 1.00000
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