Self-assembly of unprecedented [8 + 12] Cu-metallamacrocycle-based 3D metal-organic frameworks
Zhouqing Xu; Qiang Wang; Huijun Li; Wei Meng; Yi Han; Hongwei Hou; Yaoting Fan; Chem.Commun. 48 (2012) 5736–; doi:10.1039/c2cc31590d

data_7107776
_publ_section_title
;
 Self-assembly of unprecedented [8 + 12] Cu-metallamacrocycle-based 3D
 metal-organic frameworks
;
_journal_name_full               Chem.Commun.
_journal_page_first              5736
_journal_paper_doi               10.1039/c2cc31590d
_journal_volume                  48
_journal_year                    2012
_chemical_formula_moiety         'C28 H49 Cu4 N17 O19 S2'
_chemical_formula_sum            'C28 H49 Cu4 N17 O19 S2'
_chemical_formula_weight         1246.12
_chemical_name_systematic
;
?
;
_space_group_IT_number           148
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :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            18
_cell_length_a                   41.3528(18)
_cell_length_b                   41.3528(18)
_cell_length_c                   18.2765(15)
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.25
_cell_measurement_theta_min      1.25
_cell_volume                     27067(3)
_computing_cell_refinement       'Bruker XSCANS'
_computing_data_collection       'Bruker XSCANS'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0619
_diffrn_reflns_av_sigmaI/netI    0.0817
_diffrn_reflns_limit_h_max       54
_diffrn_reflns_limit_h_min       -52
_diffrn_reflns_limit_k_max       40
_diffrn_reflns_limit_k_min       -54
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            58156
_diffrn_reflns_theta_full        28.25
_diffrn_reflns_theta_max         28.25
_diffrn_reflns_theta_min         1.25
_exptl_absorpt_coefficient_mu    1.535
_exptl_absorpt_correction_T_max  0.661
_exptl_absorpt_correction_T_min  0.590
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2008)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.376
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rhombus
_exptl_crystal_F_000             11448
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.27
_platon_squeeze_details
;
;
_refine_diff_density_max         0.754
_refine_diff_density_min         -0.388
_refine_diff_density_rms         0.106
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.998
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     564
_refine_ls_number_reflns         14834
_refine_ls_number_restraints     28
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.1004
_refine_ls_R_factor_gt           0.0552
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0733P)^2^+61.0308P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1523
_refine_ls_wR_factor_ref         0.1649
_reflns_number_gt                7871
_reflns_number_total             14834
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2cc31590d.txt
_cod_data_source_block           complex-1
_cod_original_sg_symbol_H-M      R-3
_cod_database_code               7107776