Array
(
    [0] => Array
        (
            [id] => 307
            [topology] => pbz
            [link_rcsr] => 
            [in_col] => 1
            [transitivity] => [1231]
            [space_group] => F-43m
            [pearson] => cF288
            [cn] => 2, 3 (2:1)
            [Year] => 1993
            [cn_sort] => 002-003-002-001-
            [topology_str] => pbz
            [caid] => 49
            [nn] => 0
            [name] => 
            [pressure] => 
            [density] => 1.042
            [e_gap] => 
            [energy] => 1.254
            [bulk_mod] => 110.8
            [shear_mod] => 47.7
            [vicker_hard] => 6.7
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
            [id] => 308
            [topology] => pbz
            [link_rcsr] => 
            [in_col] => 1
            [transitivity] => [1231]
            [space_group] => F-43m
            [pearson] => cF288
            [cn] => 2, 3 (2:1)
            [Year] => 1993
            [cn_sort] => 002-003-002-001-
            [topology_str] => pbz
            [caid] => 49
            [nn] => 1
            [name] => Cubic Graphiteyne
            [pressure] => 
            [density] => 1.470
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/1993_SyntheticMetals_55_57_315_320
            [publ_year] => 1993
            [ref] => 
        )

)