Diaquabis[2-(4-bromophenyl)acetato]bis(<i>N</i>^4^,<i>N</i>^4^-dimethylpyridin-4-amine)copper(II)
Cui, Yong-Ming; Dai, Xi-Bin; Zha, Ru-Hua; Zeng, Qing-Fu; Acta Crystallographica Section E 65 (2009) m1163–; doi:10.1107/S1600536809034461

data_2223382
_publ_section_title
Diaquabis[2-(4-bromophenyl)acetato]bis(<i>N</i>^4^,<i>N</i>^4^-dimethylpyridin-4-amine)copper(II)
_journal_coeditor_code           HB5065
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1163
_journal_paper_doi               10.1107/S1600536809034461
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          '[Cu (C8 H6 Br O2)2 (C7 H10 N2)2 (H2 O)2]'
_chemical_formula_moiety         'C30 H36 Br2 Cu N4 O6'
_chemical_formula_sum            'C30 H36 Br2 Cu N4 O6'
_chemical_formula_weight         771.99
_chemical_name_systematic
;
Diaquabis[2-(4-bromophenyl)acetato]bis(<i>N</i>^4^,<i>N</i>^4^-
dimethylpyridin-4-amine)copper(II)
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 100.958(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   10.4792(10)
_cell_length_b                   6.1059(6)
_cell_length_c                   25.450(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      12
_cell_measurement_theta_min      9
_cell_volume                     1598.7(3)
_computing_cell_refinement       'CAD-4 Software (Enraf--Nonius, 1989)'
_computing_data_collection       'CAD-4 Software (Enraf--Nonius, 1989)'
_computing_data_reduction        'XCAD4 (Harms & Wocadlo, 1995)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Enraf--Nonius CAD-4'
_diffrn_measurement_method       \w/2\q
_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  0.0259
_diffrn_reflns_av_sigmaI/netI    0.0264
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            8029
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.63
_diffrn_standards_decay_%        1
_diffrn_standards_interval_count 3
_diffrn_standards_interval_time  120
_diffrn_standards_number         200
_exptl_absorpt_coefficient_mu    3.230
_exptl_absorpt_correction_T_max  0.564
_exptl_absorpt_correction_T_min  0.499
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   '(North <i>et al.</i>,  1968)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.604
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             782
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.597
_refine_diff_density_min         -0.712
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     198
_refine_ls_number_reflns         2815
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0493
_refine_ls_R_factor_gt           0.0350
_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^)+(0.0539P)^2^+0.7463P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0908
_refine_ls_wR_factor_ref         0.0994
_reflns_number_gt                2189
_reflns_number_total             2815
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hb5065.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2223382
_cod_database_fobs_code          2223382