Structural Diversity due to Amino Alcohol Ligands Leading to Rare μ4-Hydroxo-Bridged Tetranuclear and "Bicapped Cubane" Cores in Copper(II) Complexes: A Theoretical and Experimental Magnetostructural Study
Petri Seppälä; Enrique Colacio; Antonio J. Mota; Reijo Sillanpää; Inorganic Chemistry 52 (2013) 11096–11109; doi:10.1021/ic401325b

data_4336181
_publ_contact_author_address
;
Department of Chemistry
University of Jyv\"askyl\"a
P.O.Box 35
FI-40014 University of Jyv\"askyl\"a
Finland
;
_publ_contact_author_email       resillan@jyu.fi
_publ_contact_author_fax         '+358 14 260 1021'
_publ_contact_author_name        'Sillanp\"a\"a, Reijo'
_publ_section_title
;
 Structural Diversity due to Amino Alcohol Ligands Leading to Rare
 \m4-Hydroxo-Bridged Tetranuclear and "Bicapped Cubane" Cores in
 Copper(II) Complexes: A Theoretical and Experimental Magnetostructural
 Study
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              11096
_journal_page_last               11109
_journal_paper_doi               10.1021/ic401325b
_journal_volume                  52
_journal_year                    2013
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C8 H26 Ag2 Cu2 N8 O16'
_chemical_formula_sum            'C8 H26 Ag2 Cu2 N8 O16'
_chemical_formula_weight         833.19
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.3
_audit_creation_date             2012-07-06T11:09:53-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 94.305(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.9786(10)
_cell_length_b                   9.9221(5)
_cell_length_c                   15.4789(12)
_cell_measurement_reflns_used    2588
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      28.283
_cell_measurement_theta_min      0.407
_cell_measurement_wavelength     0.71073
_cell_volume                     2294.0(3)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'DIAMOND (Brandenburg & Putz, 1999)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SUPERFLIP (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.989
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_orient_matrix_type       'by Bruker AXS Collect from scalepack cell'
_diffrn_orient_matrix_UB_11      -0.208487E-1
_diffrn_orient_matrix_UB_12      -0.957664E-1
_diffrn_orient_matrix_UB_13      -0.22792E-2
_diffrn_orient_matrix_UB_21      -0.306928E-1
_diffrn_orient_matrix_UB_22      0.162392E-1
_diffrn_orient_matrix_UB_23      -0.586935E-1
_diffrn_orient_matrix_UB_31      0.557288E-1
_diffrn_orient_matrix_UB_32      -0.268834E-1
_diffrn_orient_matrix_UB_33      -0.273353E-1
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0336
_diffrn_reflns_av_unetI/netI     0.0393
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            7221
_diffrn_reflns_theta_full        26
_diffrn_reflns_theta_max         26
_diffrn_reflns_theta_min         2.73
_diffrn_source                   'Enraf Nonius FR590'
_exptl_absorpt_coefficient_mu    3.603
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.5687
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 Bruker (2001). SADABS-2008/1. Bruker AXS Inc., Madison, Wisconsin, USA.
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    2.412
_exptl_crystal_description       block
_exptl_crystal_F_000             1640
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.489
_refine_diff_density_min         -0.669
_refine_diff_density_rms         0.108
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.04
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     167
_refine_ls_number_reflns         2232
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.04
_refine_ls_R_factor_all          0.0327
_refine_ls_R_factor_gt           0.0268
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0050P)^2^+9.8663P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0555
_refine_ls_wR_factor_ref         0.0577
_reflns_number_gt                1968
_reflns_number_total             2232
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            ic401325b_si_002_6.cif
_cod_data_source_block           import_Complex5
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4336181