xxx 
Array
(
    [0] => Array
        (
            [id] => 1617
            [topology] => 4<sup>4</sup>T123
            [link_rcsr] => 
            [in_col] => 4
            [transitivity] => [4(10)85]
            [space_group] => C2/c
            [pearson] => mS32
            [cn] => 4
            [Year] => 2017
            [cn_sort] => 004-
            [topology_str] => 4<sup>4</sup>T123
            [sp_atoms] => 
            [caid] => 497
            [nn] => 0
            [name] => 
            [pressure] => 
            [density] => 3.431
            [e_gap] => 
            [energy] => 1.006
            [bulk_mod] => 374.0
            [shear_mod] => 435.9
            [vicker_hard] => 82.3
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
            [id] => 1618
            [topology] => 4<sup>4</sup>T123
            [link_rcsr] => 
            [in_col] => 4
            [transitivity] => [4(10)85]
            [space_group] => C2/c
            [pearson] => mS32
            [cn] => 4
            [Year] => 2017
            [cn_sort] => 004-
            [topology_str] => 4<sup>4</sup>T123
            [sp_atoms] => 
            [caid] => 497
            [nn] => 1
            [name] => G209
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/2017_ChemPhysChem_18_873
            [publ_year] => 2017
            [ref] => 
        )

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

SACADA Database Code: 497

Topology: 44T123

# of independent nodes (IN): 4
Transitivity: [4(10)85]
Space Group: C2/c
Pearson: mS32
Coordination Number (CN): 4

Year: 2017

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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
44T123 (SACADA #497)3.4311.006374.0435.982.3SACADA¹
G209doi: 10.1002/cphc.201700151 
Elasticity tensor (kBar)¹

9284.67901514.0181842.13690.00000.0000264.7768
1514.01819155.8752645.8867-0.00000.0000-292.0351
842.1369645.88679244.0565-0.00000.0000-352.4590
0.0000-0.0000-0.00004842.544552.19130.0000
0.00000.00000.000052.19134279.2063-0.0000
264.7768-292.0351-352.45900.00000.00004506.8976

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 
xxx