Click synthesis of symmetric bis-triazol ligands and full characterisation of their copper(ii)-complexes
Benkhellat, Zakia; Allali, Mustapha; Beley, Marc; Wenger, Emmanuel; Bernard, Maxime; Parizel, Nathalie; Selmeczi, Katalin; Joly, Jean-Pierre; New Journal of Chemistry 38 (2014) 419–; doi:10.1039/c3nj00570d

data_7053997
_publ_section_title
;
 Click synthesis of symmetric bis-triazol ligands and full
 characterisation of their copper(ii)-complexes
;
_journal_issue                   1
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              419
_journal_paper_doi               10.1039/c3nj00570d
_journal_volume                  38
_journal_year                    2014
_chemical_formula_moiety         'C31 H46 Cu N10 O4, 2(Cl O4)'
_chemical_formula_sum            'C31 H46 Cl2 Cu N10 O12'
_chemical_formula_weight         885.22
_chemical_name_common            '[CuL8(DMF)2](ClO4)2'
_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
_audit_update_record
;
2013-09-02 # Formatted by publCIF

;
_cell_angle_alpha                80.451(10)
_cell_angle_beta                 85.534(14)
_cell_angle_gamma                73.186(12)
_cell_formula_units_Z            2
_cell_length_a                   10.806(3)
_cell_length_b                   12.898(3)
_cell_length_c                   14.296(3)
_cell_measurement_reflns_used    7603
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.00
_cell_measurement_theta_min      1.67
_cell_volume                     1880.0(8)
_computing_cell_refinement       HKL2000
_computing_data_collection       'Collect Bruker-Nonius'
_computing_data_reduction        HKL2000
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SIR92
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       '\w 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  0.0551
_diffrn_reflns_av_sigmaI/netI    0.0590
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            17715
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.67
_exptl_absorpt_coefficient_mu    0.799
_exptl_absorpt_correction_T_max  0.916
_exptl_absorpt_correction_T_min  0.794
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSORB, De Titta (1985)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.564
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             922
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.479
_refine_diff_density_min         -0.627
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.063
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     580
_refine_ls_number_reflns         9061
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0602
_refine_ls_R_factor_gt           0.0473
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0391P)^2^+1.9251P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1067
_refine_ls_wR_factor_ref         0.1139
_reflns_number_gt                7603
_reflns_number_total             9063
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3nj00570d.txt
_cod_data_source_block           shelxl
_cod_original_cell_volume        1880.1(8)
_cod_original_sg_symbol_Hall     -P1
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7053997