Enhancement of CO2 selectivity in a pillared pcu MOM platform through pillar substitution
Patrick Nugent; Vanessah Rhodus; Tony Pham; Brant Tudor; Katherine Forrest; Lukasz Wojtas; Brian Space; Michael Zaworotko; Chemical communications (Cambridge, England) 49 (2013) 1606–1608; doi:10.1039/c3cc37695h

data_7108860
_publ_section_title
;
 Enhancement of CO2 selectivity in a pillared pcu MOM platform through
 pillar substitution
;
_journal_issue                   16
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              1606
_journal_page_last               1608
_journal_paper_doi               10.1039/c3cc37695h
_journal_volume                  49
_journal_year                    2013
_chemical_formula_moiety         'C20 H16 Cu F6 N4 Ti'
_chemical_formula_sum            'C20 H16 Cu F6 N4 Ti'
_chemical_formula_weight         537.81
_chemical_name_systematic
;
?
;
_space_group_crystal_system      tetragonal
_space_group_IT_number           123
_space_group_name_Hall           '-P 4 2'
_space_group_name_H-M_alt        'P 4/m m m'
_symmetry_space_group_name_Hall  '-P 4 2'
_symmetry_space_group_name_H-M   'P 4/m m m'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2012-10-18
_audit_creation_method
;
Olex2 1.1
(compiled 2011.11.01 svn.r2039, GUI svn.r3906)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            1
_cell_length_a                   11.1001(6)
_cell_length_b                   11.1001(6)
_cell_length_c                   8.4055(7)
_cell_measurement_temperature    228(2)
_cell_volume                     1035.66(12)
_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_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
XL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      228(2)
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.979
_diffrn_measurement_device_type  'BRUKER SMART APEXII CCD'
_diffrn_measurement_method       'omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0698
_diffrn_reflns_av_unetI/netI     0.0479
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            5175
_diffrn_reflns_theta_full        66.33
_diffrn_reflns_theta_max         66.32
_diffrn_reflns_theta_min         5.26
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    2.593
_exptl_absorpt_correction_T_max  0.9871
_exptl_absorpt_correction_T_min  0.9500
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; (Sheldrick, 2003)'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    0.862
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             269
_exptl_crystal_size_max          0.02
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.01
_platon_squeeze_details
;
;
_refine_diff_density_max         0.365
_refine_diff_density_min         -0.388
_refine_diff_density_rms         0.062
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     48
_refine_ls_number_reflns         573
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0385
_refine_ls_R_factor_gt           0.0362
_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^)+(0.0511P)^2^+0.8374P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1083
_refine_ls_wR_factor_ref         0.1095
_reflns_number_gt                522
_reflns_number_total             573
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3cc37695h.txt
_cod_data_source_block           TIFSIX-1-Cu
_cod_database_code               7108860