Investigation of Gas Adsorption Performances and H2 Affinities of Porous Metal-Organic Frameworks with Different Entatic Metal Centers
Ma, Shengqian; Yuan, Daqiang; Chang, Jong-San; Zhou, Hong-Cai; Inorganic Chemistry 48 (2009) 5398–5402; doi:10.1021/ic900475q

data_4338665
_publ_section_title
;
 Investigation of Gas Adsorption Performances and H2 Affinities of Porous
 Metal-Organic Frameworks with Different Entatic Metal Centers
;
_journal_coden_ASTM              INOCAJ
_journal_issue                   12
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5398
_journal_page_last               5402
_journal_paper_doi               10.1021/ic900475q
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'Mn4 O (C24 H12 N3 O6)8/3'
_chemical_formula_sum            'C64 H32 Mn4 N8 O17'
_chemical_formula_weight         1404.75
_chemical_melting_point          ?
_chemical_name_common            'PCN-9 (Mn)'
_space_group_IT_number           229
_symmetry_cell_setting           cubic
_symmetry_space_group_name_Hall  '-I 4 2 3'
_symmetry_space_group_name_H-M   'I m -3 m'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            6
_cell_length_a                   25.5155(6)
_cell_length_b                   25.5155(6)
_cell_length_c                   25.5155(6)
_cell_measurement_reflns_used    3293
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      21.30
_cell_measurement_theta_min      2.26
_cell_volume                     16611.6(7)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0897
_diffrn_reflns_av_sigmaI/netI    0.0357
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            38927
_diffrn_reflns_theta_full        25.02
_diffrn_reflns_theta_max         25.02
_diffrn_reflns_theta_min         1.13
_exptl_absorpt_coefficient_mu    0.489
_exptl_absorpt_correction_T_max  0.934
_exptl_absorpt_correction_T_min  0.910
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            BROWN
_exptl_crystal_density_diffrn    0.843
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             4248
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.14
_refine_diff_density_max         1.163
_refine_diff_density_min         -2.704
_refine_diff_density_rms         0.141
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.306
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     64
_refine_ls_number_reflns         1455
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.315
_refine_ls_R_factor_all          0.1692
_refine_ls_R_factor_gt           0.1484
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3614
_refine_ls_wR_factor_ref         0.3739
_reflns_number_gt                885
_reflns_number_total             1455
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic900475q_si_002.cif
_cod_data_source_block           Mn
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

'_symmetry_cell_setting' value
'Cubic' changed to 'cubic' according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'NONE' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      Im-3m
_cod_database_code               4338665