xxx
Array
(
    [0] => Array
        (
            [id] => 1015
            [topology] => 3<sup>5</sup>T2
            [link_rcsr] => 
            [in_col] => 5
            [transitivity] => [5632]
            [space_group] => Imm2
            [pearson] => oI12
            [cn] => 3
            [Year] => 2001
            [cn_sort] => 003-
            [topology_str] => 3<sup>5</sup>T2
            [caid] => 236
            [nn] => 0
            [name] => 
            [pressure] => 
            [density] => 2.214
            [e_gap] => 
            [energy] => 1.357
            [bulk_mod] => 228.7
            [shear_mod] => 64.9
            [vicker_hard] => 10.1
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
            [id] => 1016
            [topology] => 3<sup>5</sup>T2
            [link_rcsr] => 
            [in_col] => 5
            [transitivity] => [5632]
            [space_group] => Imm2
            [pearson] => oI12
            [cn] => 3
            [Year] => 2001
            [cn_sort] => 003-
            [topology_str] => 3<sup>5</sup>T2
            [caid] => 236
            [nn] => 1
            [name] => 6(3)3-27
            [pressure] => 
            [density] => 2.24
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/2001_ChemPhysLet_337_36
            [publ_year] => 2001
            [ref] => 
        )

)
xxx