Di-μ-azido-bis[azido(4,7-dimethyl-1,10-phenanthroline)copper(II)]
Qihua Zhao; Xiaofeng Wang; Ruibin Fang; Tiekink, Edward R. T.; Acta Crystallographica Section E 59 (2003) m722–m723; doi:10.1107/S1600536803015861

data_2202690
_publ_section_title
;
 Di-\m-azido-bis[azido(4,7-dimethyl-1,10-phenanthroline)copper(II)]
;
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m722
_journal_page_last               m723
_journal_paper_doi               10.1107/S1600536803015861
_journal_volume                  59
_journal_year                    2003
_chemical_formula_iupac          '[Cu2 (N3)4 (C14 H12 N2)2]'
_chemical_formula_moiety         'C28 H24 Cu2 N16'
_chemical_formula_sum            'C28 H24 Cu2 N16'
_chemical_formula_weight         711.72
_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
_cell_angle_beta                 95.565(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.3691(5)
_cell_length_b                   11.2648(5)
_cell_length_c                   19.5792(9)
_cell_measurement_reflns_used    3661
_cell_measurement_temperature    223(2)
_cell_measurement_theta_max      30.0
_cell_measurement_theta_min      2.4
_cell_volume                     2934.7(2)
_computing_cell_refinement       'SAINT (Bruker, 2000)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SHELXTL (Bruker, 2000)'
_computing_molecular_graphics    'ORTEPII (Johnson, 1976)'
_computing_publication_material  SHEXLTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'PATTY in DIRDIF92 (Beurskens et al., 1992)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker AXS SMART CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.032
_diffrn_reflns_av_sigmaI/netI    0.041
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            11979
_diffrn_reflns_theta_full        30.0
_diffrn_reflns_theta_max         30.0
_diffrn_reflns_theta_min         2.1
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.501
_exptl_absorpt_correction_T_max  0.787
_exptl_absorpt_correction_T_min  0.750
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000; Blessing, 1995)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.611
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1448
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.62
_refine_diff_density_min         -0.33
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.04
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     210
_refine_ls_number_reflns         4259
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.04
_refine_ls_R_factor_all          0.048
_refine_ls_R_factor_gt           0.037
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0584P)^2^+0.0245P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.095
_refine_ls_wR_factor_ref         0.101
_reflns_number_gt                3450
_reflns_number_total             4259
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lh6087.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               2202690
_cod_database_fobs_code          2202690