Selective CO2adsorption in four zinc(ii)-based metal organic frameworks constructed using a rigid N,N′-donor linker and various dicarboxylate ligands
Parshamoni, Srinivasulu; Konar, Sanjit; CrystEngComm 18 (2016) 4395–; doi:10.1039/C5CE02542G

data_7224798
_publ_section_title
;
 Selective CO2adsorption in four zinc(ii)-based metal organic frameworks
 constructed using a rigid N,N&#x2032;-donor linker and various
 dicarboxylate ligands
;
_journal_issue                   23
_journal_name_full               CrystEngComm
_journal_page_first              4395
_journal_paper_doi               10.1039/C5CE02542G
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C20 H10 N5 O4 Zn, C2 O'
_chemical_formula_sum            'C22 H10 N5 O5 Zn'
_chemical_formula_weight         489.74
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/6
_audit_update_record
;
2016-03-21 deposited with the CCDC.
2016-04-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 111.863(6)
_cell_angle_gamma                90
_cell_formula_units_Z            8
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_cell_length_b                   10.146(2)
_cell_length_c                   17.994(3)
_cell_measurement_reflns_used    9903
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      25.08
_cell_measurement_theta_min      2.35
_cell_volume                     4162.7(14)
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0731
_diffrn_reflns_av_unetI/netI     0.0263
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.968
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            64313
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.968
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.506
_diffrn_reflns_theta_min         2.197
_exptl_absorpt_coefficient_mu    1.226
_exptl_absorpt_correction_T_max  0.736
_exptl_absorpt_correction_T_min  0.612
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   MULTI-SCAN
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.563
_exptl_crystal_description       block
_exptl_crystal_F_000             1976
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.25
_refine_diff_density_max         1.435
_refine_diff_density_min         -1.668
_refine_diff_density_rms         0.110
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
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_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0791
_refine_ls_R_factor_gt           0.0662
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1017P)^2^+30.1255P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1743
_refine_ls_wR_factor_ref         0.1869
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3134
_reflns_number_total             3880
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ce02542g2.cif
_cod_data_source_block           Compound_2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'MULTI-SCAN' changed to
'multi-scan' according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 4268 2015-11-12 08:31:59Z antanas 

 Adding full bibliography for 7224796--7224799.cif.
;
_cod_original_cell_volume        4162.4(13)
_cod_database_code               7224798
_shelxl_version_number           2014/6
_shelx_res_checksum              43507