Loops, Chains, Sheets, and Networks from Variable Coordination of Cu(hfac)2 with a Flexibly Hinged Aminoxyl Radical Ligand
Martha Baskett; Armando Paduan-Filho; Nei Fernandes Oliveira; A. Chandrasekaran; Joel T. Mague; Paul M. Lahti; Inorganic Chemistry 50 (2011) 5060–5074; doi:10.1021/ic200362c

data_4325217
_publ_contact_author_email       'lahti@chem.umass.edu '
_publ_contact_author_fax         '1-413-545-4490 '
_publ_contact_author_phone       '1-413-545-4890 '
_publ_section_title
;
 Loops, Chains, Sheets, and Networks from Variable Coordination of
 Cu(hfac)2 with a Flexibly Hinged Aminoxyl Radical Ligand
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              5060
_journal_page_last               5074
_journal_paper_doi               10.1021/ic200362c
_journal_volume                  50
_journal_year                    2011
_chemical_formula_sum            'C124 H104 Cu4 F48 N18 O22'
_chemical_formula_weight         3364.41
_chemical_name_systematic
; 
 ? 
;
_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                77.4891(4)
_cell_angle_beta                 80.8945(4)
_cell_angle_gamma                79.3408(7)
_cell_formula_units_Z            1
_cell_length_a                   11.40710(10)
_cell_length_b                   18.0922(2)
_cell_length_c                   19.2627(3)
_cell_measurement_reflns_used    12571
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.03
_cell_measurement_theta_min      4.08
_cell_volume                     3785.01(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Nonius KappaCCD area detector'
_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  0.0208
_diffrn_reflns_av_sigmaI/netI    0.0352
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            22703
_diffrn_reflns_theta_full        25.08
_diffrn_reflns_theta_max         25.08
_diffrn_reflns_theta_min         4.10
_exptl_absorpt_coefficient_mu    0.680
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            green/yellow
_exptl_crystal_density_diffrn    1.476
_exptl_crystal_description       block
_exptl_crystal_F_000             1698
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.943
_refine_diff_density_min         -0.540
_refine_diff_density_rms         0.069
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     970
_refine_ls_number_reflns         13265
_refine_ls_number_restraints     828
_refine_ls_restrained_S_all      1.110
_refine_ls_R_factor_all          0.0953
_refine_ls_R_factor_gt           0.0753
_refine_ls_shift/su_max          0.043
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1217P)^2^+4.8895P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2102
_refine_ls_wR_factor_ref         0.2284
_reflns_number_gt                10228
_reflns_number_total             13265
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic200362c_si_002_01.cif
_cod_data_source_block           mb376_293K
_cod_database_code               4325217