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Array
(
    [0] => Array
        (
            [id] => 2025
            [topology] => 4<sup>4</sup>T8-CA
            [link_rcsr] => 
            [in_col] => 4
            [transitivity] => [4994]
            [space_group] => P21/c
            [pearson] => mP16
            [cn] => 4
            [Year] => 2023
            [cn_sort] => 004-
            [topology_str] => 4^4T8-CA
            [sp_atoms] => 
            [caid] => 701
            [nn] => 0
            [name] => 
            [pressure] => 
            [density] => 3.532
            [e_gap] => 
            [energy] => 0.302
            [bulk_mod] => 437.4
            [shear_mod] => 503.5
            [vicker_hard] => 94.9
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
            [id] => 2026
            [topology] => 4<sup>4</sup>T8-CA
            [link_rcsr] => 
            [in_col] => 4
            [transitivity] => [4994]
            [space_group] => P21/c
            [pearson] => mP16
            [cn] => 4
            [Year] => 2023
            [cn_sort] => 004-
            [topology_str] => 4^4T8-CA
            [sp_atoms] => 
            [caid] => 701
            [nn] => 1
            [name] => 4<sup>4</sup>T8-CA
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/2023_ActaCrystB_79
            [publ_year] => 2023
            [ref] => doi:&nbsp;<a href="http://doi.org/10.1107/S205252062300255X" target="_blank">10.1107/S205252062300255X</a>
        )

)
General information SACADA Check your allotrope Apps Cite this: Angew. Chem. Int. Ed. 2016, 55, 10962–10976 

SACADA Database Code: 701

Topology: 44T8-CA

# of independent nodes (IN): 4
Transitivity: [4994]
Space Group: P21/c
Pearson: mP16
Coordination Number (CN): 4

Year: 2023

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Style:  Wireframe   Capped sticks   Spacefill   Ball&Sticks
Labels:  No Labels   All Atoms
Translations:  {1x1x1}   {2x2x2}  {3x3x3}
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Data

Name

Pressure, GPa

Density, g/cm³

Gap, eV

Relative energy, eV/atom

Bulk, GPa

Shear, GPa

Vickers, GPa

Refs
44T8-CA (SACADA #701)3.5320.302437.4503.594.9SACADA¹
44T8-CAdoi: 10.1107/S205252062300255X 
Elasticity tensor (kBar)¹

12627.7958811.2328759.25330.00000.000049.9824
811.232811136.2610769.78260.00000.000073.8177
759.2533769.782610995.22470.0000-0.0000-194.3269
0.00000.0000-0.00005226.3699-12.37770.0000
0.00000.0000-0.0000-12.37774151.4918-0.0000
49.982473.8177-194.32690.0000-0.00005132.9204

¹ We apply the density functional theory (DFT) approach by using the Vienna Ab Initio Simulation Package (VASP) to calculate the total energy and properties of carbon allotropes.

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© 2016 – 2025 SCTMS  Team References support@sacada.info Cite this: Angew. Chem. Int. Ed. 2016, 55, 10962–10976 
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