xxx
Array
(
    [0] => Array
        (
            [id] => 701
            [topology] => 3<sup>2</sup>,4T96
            [link_rcsr] => 
            [in_col] => 3
            [transitivity] => [3431]
            [space_group] => Imma
            [pearson] => oI20
            [cn] => 3, 4 (4:1)
            [Year] => 2013
            [cn_sort] => 003-004-004-001-
            [topology_str] => 3<sup>2</sup>,4T96
            [caid] => 155
            [nn] => 0
            [name] => 
            [pressure] => 
            [density] => 1.954
            [e_gap] => 
            [energy] => 0.679
            [bulk_mod] => 214.0
            [shear_mod] => 113.9
            [vicker_hard] => 14.2
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
            [id] => 702
            [topology] => 3<sup>2</sup>,4T96
            [link_rcsr] => 
            [in_col] => 3
            [transitivity] => [3431]
            [space_group] => Imma
            [pearson] => oI20
            [cn] => 3, 4 (4:1)
            [Year] => 2013
            [cn_sort] => 003-004-004-001-
            [topology_str] => 3<sup>2</sup>,4T96
            [caid] => 155
            [nn] => 1
            [name] => ZGM-20
            [pressure] => 
            [density] => 1.93
            [e_gap] => 1.06
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/2013_AdvFunctMater
            [publ_year] => 2013
            [ref] => 
        )

)
xxx