Array ( [0] => Array ( [id] => 1306 [topology] => 4<sup>18</sup>T2 [link_rcsr] => [in_col] => 18 [transitivity] => [(18)(27)(25)(16)] [space_group] => Cm [pearson] => mS36 [cn] => 4 [Year] => 2013 [cn_sort] => 004- [topology_str] => 4<sup>18</sup>T2 [sp_atoms] => [caid] => 343 [nn] => 0 [name] => [pressure] => [density] => 3.445 [e_gap] => [energy] => 0.658 [bulk_mod] => 414.6 [shear_mod] => 479.5 [vicker_hard] => 90.5 [ref_file] => [publ_year] => [ref] => ) [1] => Array ( [id] => 1307 [topology] => 4<sup>18</sup>T2 [link_rcsr] => [in_col] => 18 [transitivity] => [(18)(27)(25)(16)] [space_group] => Cm [pearson] => mS36 [cn] => 4 [Year] => 2013 [cn_sort] => 004- [topology_str] => 4<sup>18</sup>T2 [sp_atoms] => [caid] => 343 [nn] => 1 [name] => 18B [pressure] => 20 [density] => [e_gap] => [energy] => [bulk_mod] => [shear_mod] => [vicker_hard] => [ref_file] => /References/2013_PhysRev_B_88_014102 [publ_year] => 2013 [ref] => ) )
SACADA Database Code: 343 Topology: 418T2 # of independent nodes (IN): 18 Transitivity: [(18)(27)(25)(16)] Space Group: Cm Pearson: mS36 Coordination Number (CN): 4 Year: 2013 ![]() ![]() |
|
Name |
Pressure, GPa |
Density, g/cm³ |
Gap, eV |
Relative energy, eV/atom |
Bulk, GPa |
Shear, GPa |
Vickers, GPa |
Refs |
---|---|---|---|---|---|---|---|---|
418T2 (SACADA #343) | 3.445 | 0.658 | 414.6 | 479.5 | 90.5 | SACADA¹ | ||
18B | 20 | doi: 10.1103/PhysRevB.88.014102 ![]() |
11723.9978 | 299.8771 | 625.5419 | -0.0000 | -0.0000 | 142.3496 |
299.8771 | 11239.3401 | 949.0928 | 0.0000 | 0.0000 | 119.8587 |
625.5419 | 949.0928 | 10611.2797 | 0.0000 | 0.0000 | -203.1360 |
-0.0000 | 0.0000 | 0.0000 | 4437.9128 | 196.5769 | 0.0000 |
-0.0000 | 0.0000 | 0.0000 | 196.5769 | 5033.1732 | 0.0000 |
142.3496 | 119.8587 | -203.1360 | 0.0000 | 0.0000 | 4083.0980 |