Copper(II) complexes of tetraaza macrocycles bearing pendant arms: syntheses, structures and properties
Aneetha, Halikhedkar; Lai, Ying-Huang; Lin, Shih-Chi; Panneerselvam, Kaliyamoorthy; Lu, Tian-Huey; Chung, Chung-Sun; Journal of the Chemical Society, Dalton Transactions  (1999) 2885–; doi:10.1039/a902955i

data_7027459
_publ_section_title
;
 Copper(II) complexes of tetraaza macrocycles bearing pendant arms:
 syntheses, structures and properties
;
_journal_issue                   16
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              2885
_journal_paper_doi               10.1039/a902955i
_journal_year                    1999
_chemical_formula_sum            'C20 H38 Cl2 Cu N6 O8'
_chemical_formula_weight         625.00
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 103.1870(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.25390(10)
_cell_length_b                   12.71980(10)
_cell_length_c                   11.8658(2)
_cell_measurement_temperature    293(2)
_cell_volume                     1359.87(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.910
_diffrn_measured_fraction_theta_max 0.910
_diffrn_measurement_device_type  'Siemens SMART CCD'
_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  0.0217
_diffrn_reflns_av_sigmaI/netI    0.0277
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            7438
_diffrn_reflns_theta_full        27.68
_diffrn_reflns_theta_max         27.68
_diffrn_reflns_theta_min         2.38
_exptl_absorpt_coefficient_mu    1.054
_exptl_absorpt_correction_T_max  0.939
_exptl_absorpt_correction_T_min  0.773
_exptl_absorpt_correction_type   SHELXTL-Plus
_exptl_crystal_colour            columnar
_exptl_crystal_density_diffrn    1.526
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       blue
_exptl_crystal_F_000             654
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.250
_refine_diff_density_min         -0.364
_refine_diff_density_rms         0.047
_refine_ls_extinction_coef       0.0015(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     208
_refine_ls_number_reflns         2906
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0415
_refine_ls_R_factor_gt           0.0331
_refine_ls_shift/su_max          0.078
_refine_ls_shift/su_mean         0.004
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0414P)^2^+0.5263P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0829
_refine_ls_wR_factor_ref         0.0870
_reflns_number_gt                2458
_reflns_number_total             2906
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            902955isup1.cif
_cod_data_source_block           6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'heavy atom method' was changed
to 'heavy'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 
;
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7027459