Hydrogencyanamido bridged multinuclear copper(ii) complexes: from strong antiferromagnetic couplings to weak ferromagnetic couplings.
Kang, Ling-Chen; Chen, Xin; Wang, Xi-Sen; Li, Yi-Zhi; Song, You; Zuo, Jing-Lin; You, Xiao-Zeng; Dalton transactions (Cambridge, England : 2003) 40 (2011) 5200–5209; doi:10.1039/c0dt01472a

data_7015311
_publ_section_title
;
 Hydrogencyanamido bridged multinuclear copper(ii) complexes: from
 strong antiferromagnetic couplings to weak ferromagnetic couplings.
;
_journal_issue                   19
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5200
_journal_page_last               5209
_journal_paper_doi               10.1039/c0dt01472a
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety         'C72 H64 Cu6 N16 O12, 4(Cl O4)'
_chemical_formula_sum            'C72 H64 Cl4 Cu6 N16 O28'
_chemical_formula_weight         2124.49
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 131.760(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   13.5171(16)
_cell_length_b                   22.228(3)
_cell_length_c                   18.7540(17)
_cell_measurement_reflns_used    1455
_cell_measurement_temperature    291(2)
_cell_measurement_theta_max      16.82
_cell_measurement_theta_min      2.36
_cell_volume                     4203.2(9)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      291(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_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  0.0394
_diffrn_reflns_av_sigmaI/netI    0.0610
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            22458
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.72
_exptl_absorpt_coefficient_mu    1.707
_exptl_absorpt_correction_T_max  0.8213
_exptl_absorpt_correction_T_min  0.7601
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS,2000; Bruker'
_exptl_crystal_colour            Green
_exptl_crystal_density_diffrn    1.679
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             2148
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.842
_refine_diff_density_min         -0.906
_refine_diff_density_rms         0.077
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.091
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     616
_refine_ls_number_reflns         8233
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.091
_refine_ls_R_factor_all          0.0872
_refine_ls_R_factor_gt           0.0555
_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^)+(0.0600P)^2^+1.9900P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1213
_refine_ls_wR_factor_ref         0.1290
_reflns_number_gt                5780
_reflns_number_total             8233
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt01472a.txt
_cod_data_source_block           5
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed
to 'multi-scan' 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_enum 1555 2011-01-17 13:19:09Z saulius 
;
_cod_original_cell_volume        4203.2(8)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7015311