End-On Azido-Bridged 3d-4f Complexes Showing Single-Molecule-Magnet Property
Xing-Cai Huang; Chun Zhou; Haiyan Wei; Xin-Yi Wang; Inorganic Chemistry 52 (2013) 7314–7316; doi:10.1021/ic400986y

data_4335402
_publ_contact_author
;
        Xinyi Wang
        School of Chemistry and Chemical Engineering
        State Key Labatory of Coordination Chemistry
        Nanjing National Lab of Microstructure 
        Nanjing University

         Haiyan Wei
         Jiangsu Key Laboratory of Biofunctional Materials
    School of Chemistry and Materials Science
    Nanjing Normal University, Nanjing 210097, China
;
_publ_contact_author_email       'wangxy66@nju.edu.cn, weihaiyan@njnu.edu.cn'
_publ_contact_author_fax         86-25-83621651
_publ_contact_author_phone       86-25-833314502
_publ_section_title
;
 End-On Azido-Bridged 3d-4f Complexes Showing Single-Molecule-Magnet
 Property
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7314
_journal_page_last               7316
_journal_paper_doi               10.1021/ic400986y
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C40 H48 Cu2 Gd2 N22 O10'
_chemical_formula_weight         1438.58
_chemical_name_common            CuGdValpnN3
_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                74.007(3)
_cell_angle_beta                 84.685(4)
_cell_angle_gamma                64.286(3)
_cell_formula_units_Z            1
_cell_length_a                   10.630(3)
_cell_length_b                   10.851(3)
_cell_length_c                   12.384(3)
_cell_measurement_reflns_used    7264
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.6
_cell_measurement_theta_min      2.29
_cell_volume                     1236.6(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker Apex'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    Diamond
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX SMART'
_diffrn_measurement_method       'phi and omega 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  0.0267
_diffrn_reflns_av_sigmaI/netI    0.0313
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            16116
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.70
_diffrn_reflns_theta_min         1.71
_exptl_absorpt_coefficient_mu    3.575
_exptl_absorpt_correction_T_max  0.6345
_exptl_absorpt_correction_T_min  0.5655
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS: Bruker, 2000'
_exptl_crystal_colour            'dark green'
_exptl_crystal_density_diffrn    1.932
_exptl_crystal_description       column
_exptl_crystal_F_000             708
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.14
_refine_diff_density_max         1.013
_refine_diff_density_min         -0.448
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.030
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     348
_refine_ls_number_reflns         5751
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.030
_refine_ls_R_factor_all          0.0283
_refine_ls_R_factor_gt           0.0253
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0307P)^2^+0.3586P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0596
_refine_ls_wR_factor_ref         0.0608
_reflns_number_gt                5346
_reflns_number_total             5751
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic400986y_si_002_3.cif
_cod_data_source_block           3-CuGdValpnN3
_cod_original_cell_volume        1236.5(6)
_cod_database_code               4335402