Building blocks for coordination polymers: self-assembled cleft-like and planar discrete metallo-macrocyclic complexes.
Abdul-Kadir, Maisara; Hanton, Lyall R.; Sumby, Christopher J.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 4497–4505; doi:10.1039/c2dt12320g

data_7018691
_publ_section_title
;
 Building blocks for coordination polymers: self-assembled cleft-like and
 planar discrete metallo-macrocyclic complexes.
;
_journal_issue                   15
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4497
_journal_page_last               4505
_journal_paper_doi               10.1039/c2dt12320g
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C26 H20 Cu2 N8 O12'
_chemical_formula_weight         763.58
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_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                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.775(2)
_cell_length_b                   11.9723(15)
_cell_length_c                   14.0550(16)
_cell_measurement_reflns_used    8690
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      28.13
_cell_measurement_theta_min      2.43
_cell_volume                     2822.7(6)
_computing_cell_refinement       'APEXII (Bruker, 2004)'
_computing_data_collection       'APEXII (Bruker, 2004)'
_computing_data_reduction        'APEXII (Bruker, 2004)'
_computing_molecular_graphics    'XSeed (Barbour, 2001)'
_computing_publication_material  'local program'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0458
_diffrn_reflns_av_sigmaI/netI    0.0235
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            58721
_diffrn_reflns_theta_full        29.28
_diffrn_reflns_theta_max         29.28
_diffrn_reflns_theta_min         2.90
_exptl_absorpt_coefficient_mu    1.590
_exptl_absorpt_correction_T_max  0.8701
_exptl_absorpt_correction_T_min  0.6061
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Using multiple and symmetry-related data measurements
via the program SADABS.
See R.H. Blessing, Acta Cryst (1995), A51, 33-38
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.797
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1544
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.736
_refine_diff_density_min         -0.588
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         3782
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0471
_refine_ls_R_factor_gt           0.0369
_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^)+(0.0586P)^2^+2.9332P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0996
_refine_ls_wR_factor_ref         0.1062
_reflns_number_gt                3149
_reflns_number_total             3782
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt12320g.txt
_cod_data_source_block           compound_7
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        2822.8(6)
_cod_original_sg_symbol_H-M      'Pbcn '
_cod_database_code               7018691