Novel Cu(ii) complexes with NNO-Schiff base-like ligands ‒ structures and magnetic properties
Dankhoff, Katja; Weber, Birgit; CrystEngComm 20 (2018) 818–; doi:10.1039/C7CE02007D

data_7229972
_publ_section_title
;
 Novel Cu(ii) complexes with NNO-Schiff base-like ligands -- structures
 and magnetic properties
;
_journal_issue                   6
_journal_name_full               CrystEngComm
_journal_page_first              818
_journal_paper_doi               10.1039/C7CE02007D
_journal_volume                  20
_journal_year                    2018
_chemical_formula_moiety         'C18 H17 Cl Cu N2 O3'
_chemical_formula_sum            'C18 H17 Cl Cu N2 O3'
_chemical_formula_weight         408.32
_chemical_name_common            '[CuL30fCl]'
_space_group_crystal_system      monoclinic
_space_group_IT_number           9
_space_group_name_Hall           'C -2yc'
_space_group_name_H-M_alt        'C 1 c 1'
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2017-07-27
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-01-11 deposited with the CCDC.
2018-01-15 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 115.017(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.9059(7)
_cell_length_b                   18.9389(13)
_cell_length_c                   7.6909(4)
_cell_measurement_reflns_used    7730
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      28.22
_cell_measurement_theta_min      2.05
_cell_volume                     1703.48(18)
_computing_cell_refinement       X-AREA-STOE
_computing_data_collection       X-AREA-STOE
_computing_data_reduction        X-AREA-STOE
_computing_molecular_graphics    ORTEP-III
_computing_publication_material  PLATON
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    SIR97
_diffrn_ambient_temperature      133(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.928
_diffrn_measurement_device_type  STOE-STADIVARI
_diffrn_measurement_method       omega-scan
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0354
_diffrn_reflns_av_unetI/netI     0.0333
_diffrn_reflns_Laue_measured_fraction_full 0.982
_diffrn_reflns_Laue_measured_fraction_max 0.928
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -4
_diffrn_reflns_number            5729
_diffrn_reflns_point_group_measured_fraction_full 0.659
_diffrn_reflns_point_group_measured_fraction_max 0.603
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.084
_diffrn_reflns_theta_min         2.047
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.459
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.592
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             836
_exptl_crystal_size_max          0.142
_exptl_crystal_size_mid          0.110
_exptl_crystal_size_min          0.090
_refine_diff_density_max         0.333
_refine_diff_density_min         -0.318
_refine_diff_density_rms         0.061
_refine_ls_abs_structure_details
;
 Classical Flack method preferred over Parsons because s.u. lower.
;
_refine_ls_abs_structure_Flack   0.010(12)
_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     226
_refine_ls_number_reflns         2498
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0260
_refine_ls_R_factor_gt           0.0240
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0320P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0544
_refine_ls_wR_factor_ref         0.0552
_reflns_number_gt                2368
_reflns_number_total             2498
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce02007d2.cif
_cod_data_source_block           cl070
_cod_depositor_comments
'Adding full bibliography for 7229962--7229987.cif.'
_cod_original_cell_volume        1703.47(18)
_cod_database_code               7229972
_shelx_res_checksum              34379