Probing the effect of arm length and inter- and intramolecular interactions in the formation of Cu(ii) complexes of Schiff base ligands derived from some unsymmetrical tripodal amines
Keypour, Hassan; Shayesteh, Maryam; Salehzadeh, Sadegh; Dhers, Sébastien; Maleki, Farahnaz; Ünver, Hüseyin; Dilek, Nefise; New J. Chem. 39 (2015) 7429–; doi:10.1039/C5NJ01318F

data_7055038
_publ_section_title
;
 Probing the effect of arm length and inter- and intramolecular
 interactions in the formation of Cu(ii) complexes of Schiff base ligands
 derived from some unsymmetrical tripodal amines
;
_journal_issue                   9
_journal_name_full               'New J. Chem.'
_journal_page_first              7429
_journal_paper_doi               10.1039/C5NJ01318F
_journal_volume                  39
_journal_year                    2015
_chemical_formula_sum            'C18 H22 Cl Cu N3 O6'
_chemical_formula_weight         475.38
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2014-05-11 deposited with the CCDC.
2015-07-20 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 95.766(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   19.0697(4)
_cell_length_b                   10.6833(2)
_cell_length_c                   18.9974(3)
_cell_measurement_reflns_used    7951
_cell_measurement_temperature    89(2)
_cell_measurement_theta_max      76.2540
_cell_measurement_theta_min      4.6760
_cell_volume                     3850.71(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      89(2)
_diffrn_measured_fraction_theta_full 0.969
_diffrn_measured_fraction_theta_max 0.969
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Atlas'
_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  0.0194
_diffrn_reflns_av_sigmaI/netI    0.0190
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            10385
_diffrn_reflns_theta_full        26.02
_diffrn_reflns_theta_max         26.02
_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    1.316
_exptl_absorpt_correction_T_max  0.8797
_exptl_absorpt_correction_T_min  0.7788
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SCALE3 ABSPACK (CrysAlisPro)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.640
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1960
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.646
_refine_diff_density_min         -1.101
_refine_diff_density_rms         0.098
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     262
_refine_ls_number_reflns         3677
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0404
_refine_ls_R_factor_gt           0.0382
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0737P)^2^+13.2883P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1218
_refine_ls_wR_factor_ref         0.1244
_reflns_number_gt                3444
_reflns_number_total             3677
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5nj01318f2.cif
_cod_data_source_block           ms118
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 7055035--7055039.cif.
;
_cod_original_sg_symbol_H-M      I2/a
_cod_database_code               7055038