Interpretation of the Magnetic Properties of a Compound Consisting of Cocrystallized CuII3 and CuII4 Clusters through the Targeted Synthesis and Study of Its Discrete CuII4 Component
Theocharis C. Stamatatos; Gina C. Vlahopoulou; Catherine P. Raptopoulou; Aris Terzis; Albert Escuer; Spyros P. Perlepes; Inorganic Chemistry 48 (2009) 4610–4612; doi:10.1021/ic900188k

data_4302201
_publ_section_title
;
Interpretation of the Magnetic Properties of a Compound Consisting of
Cocrystallized CuII3 and CuII4 Clusters through the Targeted Synthesis and
Study of Its Discrete CuII4 Component
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4610
_journal_page_last               4612
_journal_paper_doi               10.1021/ic900188k
_journal_volume                  48
_journal_year                    2009
_chemical_formula_sum            'C40 H60 Cu4 N6 O21'
_chemical_formula_weight         1215.10
_chemical_name_systematic
;

 ?

;
_space_group_IT_number           20
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'C 2c 2'
_symmetry_space_group_name_H-M   'C 2 2 21'
_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                   17.560(10)
_cell_length_b                   14.205(8)
_cell_length_c                   20.820(10)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    298
_cell_measurement_theta_max      11.0
_cell_measurement_theta_min      5.5
_cell_volume                     5193(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Crystal Logic Dual Goniometer'
_diffrn_measurement_method       '\q/2\q 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  0.0298
_diffrn_reflns_av_sigmaI/netI    0.0449
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            4923
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.52
_diffrn_standards_decay_%        -0.5
_diffrn_standards_interval_count 97
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.696
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.554
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       parall
_exptl_crystal_F_000             2504
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.211
_refine_diff_density_min         -0.231
_refine_diff_density_rms         0.047
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.005(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     402
_refine_ls_number_reflns         4580
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0269
_refine_ls_R_factor_gt           0.0250
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0229P)^2^+1.4562P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0637
_refine_ls_wR_factor_ref         0.0648
_reflns_number_gt                4388
_reflns_number_total             4580
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic900188k_si_001_2.cif
_cod_data_source_block           pexs1243
_cod_database_code               4302201