Di-μ-chlorido-bis[chlorido(<i>N</i>,<i>N</i>'-dibenzylpropane-1,2-diamine-κ^2^<i>N</i>,<i>N</i>')copper(II)]
Liu, Yu-Fen; Rong, Da-Fu; Xia, Hai-Tao; Wang, Da-Qi; Acta Crystallographica Section E 65 (2009) m1492–; doi:10.1107/S1600536809044997

data_2224087
_publ_section_title
Di-\m-chlorido-bis[chlorido(<i>N</i>,<i>N</i>'-dibenzylpropane-1,2-diamine-\k^2^<i>N</i>,<i>N</i>')copper(II)]
_journal_coeditor_code           XU2644
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1492
_journal_paper_doi               10.1107/S1600536809044997
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          '[Cu2 Cl4 (C17 H22 N2)2]'
_chemical_formula_moiety         'C34 H44 Cl4 Cu2 N4'
_chemical_formula_sum            'C34 H44 Cl4 Cu2 N4'
_chemical_formula_weight         777.61
_chemical_name_systematic
;
Di-\m-chlorido-bis[chlorido(<i>N</i>,<i>N</i>'-dibenzylpropane-1,2-
diamine-\k^2^<i>N</i>,<i>N</i>')copper(II)]
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                 114.317(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.070(2)
_cell_length_b                   13.7377(17)
_cell_length_c                   13.2449(16)
_cell_measurement_reflns_used    1854
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      25.316
_cell_measurement_theta_min      2.765
_cell_volume                     3493.7(7)
_computing_cell_refinement       'SAINT (Siemens, 1996)'
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        'SAINT (Siemens, 1996)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Siemens SMART 1000 CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_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  0.0521
_diffrn_reflns_av_sigmaI/netI    0.0714
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            8528
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         1.82
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.554
_exptl_absorpt_correction_T_max  0.8601
_exptl_absorpt_correction_T_min  0.7464
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.478
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1608
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.589
_refine_diff_density_min         -0.674
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         3077
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0973
_refine_ls_R_factor_gt           0.0511
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0084P)^2^+19.8791P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0873
_refine_ls_wR_factor_ref         0.1036
_reflns_number_gt                1858
_reflns_number_total             3077
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            xu2644.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        3493.6(7)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2224087
_cod_database_fobs_code          2224087