xxx
Array
(
    [0] => Array
        (
            [id] => 325
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 0
            [name] => 
            [pressure] => 
            [density] => 2.006
            [e_gap] => 
            [energy] => 0.434
            [bulk_mod] => 226.1
            [shear_mod] => 56.8
            [vicker_hard] => 9.0
            [ref_file] => 
            [publ_year] => 
            [ref] => 
        )

    [1] => Array
        (
            [id] => 326
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 1
            [name] => 6.8<sup>2</sup> P
            [pressure] => 
            [density] => 2.04
            [e_gap] => Metal
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/1992_PhysRevLet_68_2325
            [publ_year] => 1992
            [ref] => 
        )

    [2] => Array
        (
            [id] => 327
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 2
            [name] => 6.8<sup>2</sup> P
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/1993_PhilTRansRSocLondA343_113_GraphiteNegGausCurv
            [publ_year] => 1993
            [ref] => 
        )

    [3] => Array
        (
            [id] => 328
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 3
            [name] => 6.8<sup>2</sup> P
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/1993_PhysRevB_47_3
            [publ_year] => 1993
            [ref] => 
        )

    [4] => Array
        (
            [id] => 329
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 4
            [name] => P688
            [pressure] => 
            [density] => 2.28
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 228
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/1994_ActaMetallMater_42_8_2687_2699
            [publ_year] => 1994
            [ref] => 
        )

    [5] => Array
        (
            [id] => 330
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 5
            [name] => 6.8<sup>2</sup> P
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/1996_PhilTransRSocLondA_354_1999_2008
            [publ_year] => 1996
            [ref] => 
        )

    [6] => Array
        (
            [id] => 331
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 6
            [name] => P688
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/1997_ProgCrystGrowChar34_25_NegativCurvGraphite
            [publ_year] => 1997
            [ref] => 
        )

    [7] => Array
        (
            [id] => 332
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 7
            [name] => P688
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/1998_FullerensScines&Technology_6(5)_769_786
            [publ_year] => 1998
            [ref] => 
        )

    [8] => Array
        (
            [id] => 333
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 8
            [name] => P688
            [pressure] => 
            [density] => 
            [e_gap] => 0.04
            [energy] => 
            [bulk_mod] => 273
            [shear_mod] => 66.1
            [vicker_hard] => 
            [ref_file] => /References/2003_NewJPhys5_123_NanoporousC
            [publ_year] => 2003
            [ref] => 
        )

    [9] => Array
        (
            [id] => 334
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 9
            [name] => P688
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/2003_NewJPhys5_126_CurvedNanoMater
            [publ_year] => 2003
            [ref] => 
        )

    [10] => Array
        (
            [id] => 335
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 10
            [name] => BCZ_48
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/2012_ActaChimSlov_59_795_802
            [publ_year] => 2012
            [ref] => 
        )

    [11] => Array
        (
            [id] => 336
            [topology] => pbp
            [link_rcsr] => http://rcsr.net/nets/pbp
            [in_col] => 1
            [transitivity] => [1232]
            [space_group] => Im-3m
            [pearson] => cI48
            [cn] => 3
            [Year] => 1992
            [cn_sort] => 003-
            [topology_str] => pbp
            [caid] => 54
            [nn] => 11
            [name] => pbp
            [pressure] => 
            [density] => 
            [e_gap] => 
            [energy] => 
            [bulk_mod] => 
            [shear_mod] => 
            [vicker_hard] => 
            [ref_file] => /References/2017_StructChem_28_113
            [publ_year] => 2017
            [ref] => 
        )

)
xxx