Highly Selective CO2 Uptake in Uninodal 6-Connected "mmo" Nets Based upon MO42- (M = Cr, Mo) Pillars
Mona H. Mohamed; Sameh K. Elsaidi; Lukasz Wojtas; Tony Pham; Katherine A. Forrest; Brant Tudor; Brian Space; Michael J. Zaworotko; Journal of the American Chemical Society 134 (2012) 19556–19559; doi:10.1021/ja309452y

data_4118955
_publ_section_title
;
 Highly Selective CO2 Uptake in Uninodal 6-Connected "mmo" Nets Based upon
 MO42- (M = Cr, Mo) Pillars
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              19556
_journal_page_last               19559
_journal_paper_doi               10.1021/ja309452y
_journal_volume                  134
_journal_year                    2012
_chemical_formula_sum            'C26 H20 Mo N5 Ni O7.58'
_chemical_formula_weight         678.45
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           155
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'R 3 2"'
_symmetry_space_group_name_H-M   'R 3 2 :H'
_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                120.00
_cell_formula_units_Z            9
_cell_length_a                   21.0856(9)
_cell_length_b                   21.0856(9)
_cell_length_c                   17.9678(8)
_cell_measurement_temperature    100(2)
_cell_volume                     6918.3(5)
_computing_cell_refinement       'APEX2 (Bruker, 2010); SAINT (Bruker, 2009)'
_computing_data_collection       'APEX2 (Bruker, 2010)'
_computing_data_reduction        'SAINT (Bruker, 2009);XPREP(Sheldrick,2008)'
_computing_publication_material  'APEX2 (Bruker, 2010)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.971
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'BRUKER SMART APEXII CCD'
_diffrn_measurement_method       'phi scans'
_diffrn_radiation_source         synchrotron
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.41328
_diffrn_reflns_av_R_equivalents  0.0491
_diffrn_reflns_av_sigmaI/netI    0.0479
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            14529
_diffrn_reflns_theta_full        17.29
_diffrn_reflns_theta_max         17.29
_diffrn_reflns_theta_min         1.95
_exptl_absorpt_coefficient_mu    0.703
_exptl_absorpt_correction_T_max  0.9861
_exptl_absorpt_correction_T_min  0.9724
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; (Sheldrick, 2003)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.466
_exptl_crystal_description       block
_exptl_crystal_F_000             3075
_exptl_crystal_size_max          0.04
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.853
_refine_diff_density_min         -0.723
_refine_diff_density_rms         0.098
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     207
_refine_ls_number_reflns         4649
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0323
_refine_ls_R_factor_gt           0.0322
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0546P)^2^+8.0714P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0869
_refine_ls_wR_factor_ref         0.0870
_reflns_number_gt                4628
_reflns_number_total             4649
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja309452y_si_005.cif
_cod_data_source_block           MOOFOUR-1-Ni
_cod_original_sg_symbol_H-M      'R 3 2'
_cod_database_code               4118955