Engineering the Structure and Magnetic Properties of Crystalline Solids via the Metal-Directed Self-Assembly of a Versatile Molecular Building Unit
Juan C. Noveron; Myoung Soo Lah; Rico E. Del Sesto; Atta M. Arif; Joel S. Miller; Peter J. Stang; Journal of the American Chemical Society 124 (2002) 6613–6625; doi:10.1021/ja0200241

data_4114842
_publ_section_title
;
 Engineering the Structure and Magnetic Properties of Crystalline Solids
 via the Metal-Directed Self-Assembly of a Versatile Molecular Building
 Unit
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6613
_journal_page_last               6625
_journal_paper_doi               10.1021/ja0200241
_journal_volume                  124
_journal_year                    2002
_chemical_formula_sum            'C28 H26 Cu N4 O6'
_chemical_formula_weight         578.07
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                76.776(2)
_cell_angle_beta                 75.4011(18)
_cell_angle_gamma                83.5565(14)
_cell_formula_units_Z            1
_cell_length_a                   8.0203(2)
_cell_length_b                   8.7561(3)
_cell_length_c                   9.8058(3)
_cell_measurement_reflns_used    1835
_cell_measurement_temperature    200(1)
_cell_measurement_theta_max      27.88
_cell_measurement_theta_min      1.02
_cell_volume                     647.63(3)
_computing_cell_refinement       DENZO-SMN
_computing_data_collection       'Nonius COLLECT'
_computing_data_reduction        DENZO-SMN
_computing_molecular_graphics    'WinGX, Ortep3'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SIR97
_diffrn_ambient_temperature      200(1)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'Nonius KappaCCD Diffractometer'
_diffrn_measurement_method       'Phi plus Omega scan'
_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  0.0326
_diffrn_reflns_av_sigmaI/netI    0.0871
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            4519
_diffrn_reflns_theta_full        27.89
_diffrn_reflns_theta_max         27.89
_diffrn_reflns_theta_min         3.44
_diffrn_standards_decay_%        <2.0
_exptl_absorpt_coefficient_mu    0.894
_exptl_absorpt_correction_T_max  0.9319
_exptl_absorpt_correction_T_min  0.8073
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'DENZO-SMN (Otwinowski & Minor, 1997)'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.482
_exptl_crystal_description       plate
_exptl_crystal_F_000             299
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.317
_refine_diff_density_min         -0.419
_refine_diff_density_rms         0.080
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     230
_refine_ls_number_reflns         3022
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0804
_refine_ls_R_factor_gt           0.0459
_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^)+(0.0396P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0861
_refine_ls_wR_factor_ref         0.0957
_reflns_number_gt                2196
_reflns_number_total             3022
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja0200241_04.cif
_cod_data_source_block           Cu_complex4
_cod_database_code               4114842