Hetero triply-bridged dinuclear copper(II) compounds with ferromagnetic coupling: a challenge for current density functionals.
Wannarit, Nanthawat; Pakawatchai, Chaveng; Mutikainen, Ilpo; Costa, Ramon; Moreira, Ibério de P R; Youngme, Sujittra; Illas, Francesc; Physical chemistry chemical physics : PCCP 15 (2013) 1966–1975; doi:10.1039/c2cp43839a

data_7210668
_publ_section_title
;
 Hetero triply-bridged dinuclear copper(II) compounds with ferromagnetic
 coupling: a challenge for current density functionals.
;
_journal_issue                   6
_journal_name_full               'Physical chemistry chemical physics : PCCP'
_journal_page_first              1966
_journal_page_last               1975
_journal_paper_doi               10.1039/c2cp43839a
_journal_volume                  15
_journal_year                    2013
_chemical_formula_sum            'C26 H30 Cl2 Cu2 N4 O12'
_chemical_formula_weight         788.52
_chemical_name_systematic
;
mu-aqua-mu-hydroxo-mu-acetato-kappa2-O1,O2-bis(5,5'-dimethyl-2,2'-bipyridyl)
dicopper(II) perchlorate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 95.8280(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.2136(3)
_cell_length_b                   16.5961(6)
_cell_length_c                   22.9861(9)
_cell_measurement_reflns_used    8060
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.28
_cell_measurement_theta_min      2.16
_cell_volume                     3117.1(2)
_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      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0249
_diffrn_reflns_av_sigmaI/netI    0.0190
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            42942
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.52
_exptl_absorpt_coefficient_mu    1.604
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.849775
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.680
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1608
_exptl_crystal_size_max          0.395
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.084
_refine_diff_density_max         1.134
_refine_diff_density_min         -0.504
_refine_diff_density_rms         0.101
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     432
_refine_ls_number_reflns         7717
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0325
_refine_ls_R_factor_gt           0.0292
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0412P)^2^+2.8225P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0785
_refine_ls_wR_factor_ref         0.0806
_reflns_number_gt                7011
_reflns_number_total             7717
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2cp43839a.txt
_cod_data_source_block           lot130n1
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7210668