xxx
Array
(
    [0] => Array
        (
            [id] => 106
            [topology] => lcy
            [link_rcsr] => http://rcsr.net/nets/lcy
            [in_col] => 1
            [transitivity] => [1121]
            [space_group] => P4332
            [pearson] => cP4
            [cn] => 6
            [Year] => 1996
            [cn_sort] => 006-
            [topology_str] => lcy
            [caid] => 14
            [nn] => 0
            [name] => 
            [pressure] => 
            [density] => 3.641
            [e_gap] => 
            [energy] => HPP
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
            [id] => 107
            [topology] => lcy
            [link_rcsr] => http://rcsr.net/nets/lcy
            [in_col] => 1
            [transitivity] => [1121]
            [space_group] => P4332
            [pearson] => cP4
            [cn] => 6
            [Year] => 1996
            [cn_sort] => 006-
            [topology_str] => lcy
            [caid] => 14
            [nn] => 1
            [name] => SC4
            [pressure] => >2400
            [density] => 
            [e_gap] => Metal
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/1996_PhysRevB_53_5051
            [publ_year] => 1996
            [ref] => 
        )

)
xxx