A porous metal-organic framework containing multiple active Cu(2+) sites for highly efficient cross dehydrogenative coupling reaction.
Zhu, Shu-Lan; Ou, Sha; Zhao, Min; Shen, Hong; Wu, Chuan-De; Dalton transactions (Cambridge, England : 2003) 44 (2015) 2038–2041; doi:10.1039/c4dt03371j

data_7033330
_publ_section_title
;
 A porous metal-organic framework containing multiple active Cu(2+) sites
 for highly efficient cross dehydrogenative coupling reaction.
;
_journal_issue                   5
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              2038
_journal_page_last               2041
_journal_paper_doi               10.1039/c4dt03371j
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C22 H14 Cu2 N4 O9'
_chemical_formula_weight         605.45
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           12
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-11-19 deposited with the CCDC.
2014-12-04 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 100.672(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.2044(9)
_cell_length_b                   25.9374(14)
_cell_length_c                   14.6116(8)
_cell_measurement_reflns_used    9195
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      58.92
_cell_measurement_theta_min      3.08
_cell_volume                     6407.5(6)
_computing_cell_refinement       'CrysAlisPro (Oxford Diffraction Ltd., 2010)'
_computing_data_collection       'CrysAlisPro (Oxford Diffraction Ltd., 2010)'
_computing_data_reduction        'CrysAlisPro (Oxford Diffraction Ltd., 2010)'
_computing_molecular_graphics    'Diamond 3.1a (Brandenburg, 2005)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 10.3592
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0553
_diffrn_reflns_av_sigmaI/netI    0.0684
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            9195
_diffrn_reflns_theta_full        58.92
_diffrn_reflns_theta_max         58.92
_diffrn_reflns_theta_min         3.08
_diffrn_standards_interval_count none
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    1.021
_exptl_absorpt_correction_T_max  0.876
_exptl_absorpt_correction_T_min  0.775
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   CrysAlisPro
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    0.628
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1216
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.13
_platon_squeeze_details
;

Because the solvent molecules and chlorine ions are highly disordered, 
it is impossible to reasonably map out these guest molecules based on the diffraction. 
Therefore, the SQUEEZE subroutine of the PLATON software suits was used to remove the 
scattering from the highly disordered guest molecules.
About two chlorine ions, two 2DMF and four water lattice guests were removed from the 
formula unit by the SQUEEZE process.
;
_refine_diff_density_max         1.365
_refine_diff_density_min         -0.401
_refine_diff_density_rms         0.084
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.048
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         4705
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.048
_refine_ls_R_factor_all          0.1055
_refine_ls_R_factor_gt           0.0881
_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^)+(0.0801P)^2^+11.3320P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2086
_refine_ls_wR_factor_ref         0.2199
_reflns_number_gt                3258
_reflns_number_total             4705
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt03371j2.cif
_cod_data_source_block           New
_cod_depositor_comments          'Adding full bibliography for 7033330.cif.'
_cod_original_sg_symbol_H-M      C2/m
_cod_database_code               7033330