xxx
Array
(
    [0] => Array
        (
            [id] => 1322
            [topology] => 4<sup>24</sup>T1
            [link_rcsr] => 
            [in_col] => 24
            [transitivity] => [(24)(36)(34)(22)]
            [space_group] => Pm
            [pearson] => mP24
            [cn] => 4
            [Year] => 2013
            [cn_sort] => 004-
            [topology_str] => 4<sup>24</sup>T1
            [caid] => 351
            [nn] => 0
            [name] => 
            [pressure] => 
            [density] => 3.491
            [e_gap] => 
            [energy] => 0.657
            [bulk_mod] => 418.0
            [shear_mod] => 487.0
            [vicker_hard] => 92.0
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
            [id] => 1323
            [topology] => 4<sup>24</sup>T1
            [link_rcsr] => 
            [in_col] => 24
            [transitivity] => [(24)(36)(34)(22)]
            [space_group] => Pm
            [pearson] => mP24
            [cn] => 4
            [Year] => 2013
            [cn_sort] => 004-
            [topology_str] => 4<sup>24</sup>T1
            [caid] => 351
            [nn] => 1
            [name] => 24B
            [pressure] => 20
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/2013_PhysRev_B_88_014102
            [publ_year] => 2013
            [ref] => 
        )

)
xxx