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_4325219
_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            'C48 H36 Cu2 F24 N6 O10'
_chemical_formula_weight         1439.91
_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                76.6884(5)
_cell_angle_beta                 81.6336(5)
_cell_angle_gamma                82.0372(7)
_cell_formula_units_Z            2
_cell_length_a                   9.51840(10)
_cell_length_b                   15.8656(2)
_cell_length_c                   19.4793(3)
_cell_measurement_reflns_used    9566
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      25.03
_cell_measurement_theta_min      4.08
_cell_volume                     2815.27(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_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  0.0312
_diffrn_reflns_av_sigmaI/netI    0.0553
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            17440
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         4.11
_exptl_absorpt_coefficient_mu    0.896
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.699
_exptl_crystal_description       needle
_exptl_crystal_F_000             1440
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.554
_refine_diff_density_min         -0.798
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     799
_refine_ls_number_reflns         9868
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0899
_refine_ls_R_factor_gt           0.0667
_refine_ls_shift/su_max          0.057
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0687P)^2^+11.2943P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1579
_refine_ls_wR_factor_ref         0.1732
_reflns_number_gt                7518
_reflns_number_total             9868
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic200362c_si_002_03.cif
_cod_data_source_block           mb390_173K
_cod_database_code               4325219