Copper(II) complexes of functionalized 2,2′:6′,2′′-terpyridines and 2,6-di(thiazol-2-yl)pyridine. Structure, spectroscopy, cytotoxicity and catalytic activity
Czerwińska, Katarzyna Anna; Machura, Barbara; Kula, Sławomir; Krompiec, Stanislaw; Erfurt, Karol; Rodrigues, Catarina; Fernandes, Alexandra; Shul'pina, Lidia S.; Ikonnikov, Nikolay S.; Shul'pin, Georgiy B.; Dalton Trans.  (2017) –; doi:10.1039/C7DT01244F

data_7043446
_publ_section_title
;
 Copper(II) complexes of functionalized
 2,2&#x2032;:6&#x2032;,2&#x2032;&#x2032;-terpyridines and
 2,6-di(thiazol-2-yl)pyridine. Structure, spectroscopy, cytotoxicity and
 catalytic activity
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01244F
_journal_year                    2017
_chemical_formula_moiety         'C20 H16 Cl2 Cu N4'
_chemical_formula_sum            'C20 H16 Cl2 Cu N4'
_chemical_formula_weight         446.81
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/6
_audit_update_record
;
2017-03-24 deposited with the CCDC.
2017-06-23 downloaded from the CCDC.
;
_cell_angle_alpha                72.580(3)
_cell_angle_beta                 81.358(3)
_cell_angle_gamma                73.642(3)
_cell_formula_units_Z            4
_cell_length_a                   9.3952(3)
_cell_length_b                   12.8556(4)
_cell_length_c                   16.9843(6)
_cell_measurement_reflns_used    6526
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      28.1320
_cell_measurement_theta_min      3.7670
_cell_volume                     1873.19(11)
_computing_cell_refinement       'CrysAlis RED v. 1.163 (UNIL IC & KUMA 2000)'
_computing_data_collection       'CrysAlis CCD v. 1.163 (UNIL IC & KUMA 2000)'
_computing_data_reduction        'CrysAlis RED v. 1.163 (UNIL IC & KUMA 2000)'
_computing_molecular_graphics
'Mercury (Macrae, J.Appl.Cryst. 41 (2008) 466-470'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Oxford Diffraction Gemini A Ultra'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0338
_diffrn_reflns_av_unetI/netI     0.0443
_diffrn_reflns_Laue_measured_fraction_full 0.978
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            15611
_diffrn_reflns_point_group_measured_fraction_full 0.978
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.049
_diffrn_reflns_theta_min         3.295
_exptl_absorpt_coefficient_mu    1.464
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.80492
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, Acta Cryst. A51 (1995) 33-38'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.584
_exptl_crystal_description       brick
_exptl_crystal_F_000             908
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.383
_refine_diff_density_min         -0.274
_refine_diff_density_rms         0.061
_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     489
_refine_ls_number_reflns         6636
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.034
_refine_ls_R_factor_all          0.0515
_refine_ls_R_factor_gt           0.0354
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0420P)^2^+0.2943P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0838
_refine_ls_wR_factor_ref         0.0900
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5266
_reflns_number_total             6636
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt01244f2.cif
_cod_data_source_block           Cu178
_cod_database_code               7043446
_shelxl_version_number           2014/6
_shelx_res_checksum              12570