Array
(
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        (
            [id] => 583
            [topology] => thj
            [link_rcsr] => http://rcsr.net/nets/thj
            [in_col] => 2
            [transitivity] => [2342]
            [space_group] => I212121
            [pearson] => oI8
            [cn] => 4
            [Year] => 2004
            [cn_sort] => 004-
            [topology_str] => thj
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            [name] => 
            [pressure] => 
            [density] => 3.436
            [e_gap] => 
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            [shear_mod] => 390.0
            [vicker_hard] => 70.6
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
            [id] => 584
            [topology] => thj
            [link_rcsr] => http://rcsr.net/nets/thj
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            [space_group] => I212121
            [pearson] => oI8
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            [ref] => 
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)