A novel three-dimensional heterometallic compound: templated assembly of the unprecedented planar "Na⊂[Cu4]" metalloporphyrin-like subunits
Yue, Yan-Feng; Wang, Bing-Wu; Gao, En-Qing; Fang, Chen-Jie; He, Cheng; Yan, Chun-Hua; Chemical Communications (Cambridge, United Kingdom)  (2007) 2034–2036; doi:10.1039/b618296h

data_7101894
_publ_section_title
;
 A novel three-dimensional heterometallic compound: templated assembly of
 the unprecedented planar "Na&#x2282;[Cu4]" metalloporphyrin-like subunits
;
_journal_coden_ASTM              CHCOFS
_journal_issue                   20
_journal_name_full
;
 Chemical Communications (Cambridge, United Kingdom)
;
_journal_page_first              2034
_journal_page_last               2036
_journal_paper_doi               10.1039/b618296h
_journal_year                    2007
_chemical_formula_sum            'C16 H14 Cu4 N12 Na4 O23'
_chemical_formula_weight         1088.52
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 99.6544(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.75580(10)
_cell_length_b                   16.6604(3)
_cell_length_c                   21.5919(4)
_cell_measurement_reflns_used    30019
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      3.395
_cell_volume                     3105.11(9)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor, 1997)'
_computing_data_collection       'KappaCCD (Nonius B. V., 1998)'
_computing_data_reduction
'HKL Denzo (Otwinowski & Minor, 1997) & maXus (Mackay et al., 1998)'
_computing_molecular_graphics    'Bruker SHELXTL V5.1 (Sheldrick, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 0.76
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'NONIUS KappaCCD Diffractometer'
_diffrn_measurement_method       CCD
_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  0.0958
_diffrn_reflns_av_sigmaI/netI    0.0580
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            29968
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         3.50
_exptl_absorpt_coefficient_mu    2.880
_exptl_absorpt_correction_T_max  0.753
_exptl_absorpt_correction_T_min  0.553
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   '(Blessing, 1995, 1997)'
_exptl_crystal_colour            Deep-Bule
_exptl_crystal_density_diffrn    2.328
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Rhombic
_exptl_crystal_F_000             2152
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.912
_refine_diff_density_min         -0.627
_refine_diff_density_rms         0.127
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.996
_refine_ls_matrix_type           full
_refine_ls_number_parameters     270
_refine_ls_number_reflns         3570
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.996
_refine_ls_R_factor_all          0.0734
_refine_ls_R_factor_gt           0.0347
_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^)+(0.0519P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0970
_refine_ls_wR_factor_ref         0.1054
_reflns_number_gt                2040
_reflns_number_total             3570
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b618296h.txt
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7101894