Two robust metal‒organic frameworks with uncoordinated N atoms for CO2adsorption
Ren, Guo-Jian; Liu, Yan-Qing; Hu, Tong-Liang; Bu, Xian-He; CrystEngComm 17 (2015) 8198–; doi:10.1039/C5CE01340B

data_7222437
_publ_section_title
;
 Two robust metal--organic frameworks with uncoordinated N atoms for
 CO2adsorption
;
_journal_issue                   43
_journal_name_full               CrystEngComm
_journal_page_first              8198
_journal_paper_doi               10.1039/C5CE01340B
_journal_volume                  17
_journal_year                    2015
_chemical_formula_sum            'C46.25 H55.75 N20.38 Ni3 O12.38'
_chemical_formula_weight         1271.24
_space_group_crystal_system      cubic
_space_group_IT_number           217
_space_group_name_Hall           'I -4 2 3'
_space_group_name_H-M_alt        'I -4 3 m'
_symmetry_space_group_name_Hall  'I -4 2 3'
_symmetry_space_group_name_H-M   'I -4 3 m'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2015-09-08 deposited with the CCDC.
2015-10-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   23.290(3)
_cell_length_b                   23.290(3)
_cell_length_c                   23.290(3)
_cell_measurement_reflns_used    21843
_cell_measurement_temperature    113.15
_cell_measurement_theta_max      27.8744
_cell_measurement_theta_min      2.1409
_cell_volume                     12633(3)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      113.15
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  \w
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0729
_diffrn_reflns_av_unetI/netI     0.0234
_diffrn_reflns_laue_measured_fraction_full 0.998
_diffrn_reflns_laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            58291
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.925
_diffrn_reflns_theta_min         2.142
_exptl_absorpt_coefficient_mu    0.955
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8471
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.337
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             5271
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_platon_squeeze_details
;
The total potential solvent accessible void is 7481 eA3, indicating more
solvent molecules can reside in the crystal structure. Based on the TG
and elemental analysis, 5.4 DMF molecules were included in the final molecules.
;
_refine_diff_density_max         0.253
_refine_diff_density_min         -0.303
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details
;
 Flack x determined using 1238 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.011(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.111
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     94
_refine_ls_number_reflns         2788
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.111
_refine_ls_R_factor_all          0.0294
_refine_ls_R_factor_gt           0.0289
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0425P)^2^+7.1270P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0762
_refine_ls_wR_factor_ref         0.0766
_reflns_Friedel_coverage         0.865
_reflns_friedel_fraction_full    1.000
_reflns_friedel_fraction_max     0.997
_reflns_number_gt                2768
_reflns_number_total             2788
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5ce01340b2.cif
_cod_data_source_block           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 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7222437--7222438.cif.
;
_cod_original_cell_volume        12633(4)
_cod_database_code               7222437
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              97938