Delocalized mixed-valence bi- and trinuclear complexes with short Cu-Cu bonds.
Yang, Lei; Powell, Douglas R.; Klein, Eric L.; Grohmann, Andreas; Houser, Robert P.; Inorganic chemistry 46 (2007) 6831–6833; doi:10.1021/ic7010474

data_4339931
_publ_section_title
;
 Delocalized mixed-valence bi- and trinuclear complexes with short Cu-Cu
 bonds.
;
_journal_issue                   17
_journal_name_full               'Inorganic chemistry'
_journal_page_first              6831
_journal_page_last               6833
_journal_paper_doi               10.1021/ic7010474
_journal_volume                  46
_journal_year                    2007
_chemical_formula_moiety
; 
 C26 H34 Cu N6 O4, Na, (C F3 O3 S), 
 (C4 H8 O)0.516, (C4 H10 O)0.484 
;
_chemical_formula_sum            'C31 H44.97 Cu3 F3 N6 Na O9 S'
_chemical_formula_weight         948.37
_chemical_name_systematic
; 
 ? 
;
_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                 93.685(9)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.633(3)
_cell_length_b                   19.231(5)
_cell_length_c                   15.626(5)
_cell_measurement_reflns_used    9293
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.32
_cell_measurement_theta_min      2.38
_cell_volume                     3788.4(18)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2000)'
_computing_publication_material  'SHELXTL (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2000)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2000)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX'
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.1294
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            15746
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.93
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.809
_exptl_absorpt_correction_T_max  0.935
_exptl_absorpt_correction_T_min  0.836
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2002)'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.663
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1944
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.960
_refine_diff_density_min         -1.026
_refine_diff_density_rms         0.117
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     540
_refine_ls_number_reflns         15747
_refine_ls_number_restraints     135
_refine_ls_restrained_S_all      1.005
_refine_ls_R_factor_all          0.1230
_refine_ls_R_factor_gt           0.0567
_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^)+(0.0320P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1038
_refine_ls_wR_factor_ref         0.1140
_reflns_number_gt                7806
_reflns_number_total             15746
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic7010474-file003.cif
_cod_data_source_block           compound_2b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4339931