Poly[bis(μ-azido-κ^2^<i>N</i>^1^:<i>N</i>^1^)[μ-1,2-bis(imidazol-1-yl)ethane-κ^2^<i>N</i>^3^:<i>N</i>^3'^]cadmium]
Li, Hai-Yan; Sun, Peng-Peng; Li, Bao-Long; Acta Crystallographica Section E 68 (2012) m253–m254; doi:10.1107/S1600536812004370

data_2233810
_publ_section_title
;
 Poly[bis(\m-azido-\k^2^<i>N</i>^1^:<i>N</i>^1^)[\m-1,2-bis(imidazol-1-yl)ethane-\k^2^<i>N</i>^3^:<i>N</i>^3'^]cadmium]
;
_journal_coeditor_code           GK2436
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m253
_journal_page_last               m254
_journal_paper_doi               10.1107/S1600536812004370
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          '[Cd (N3)2 (C8 H10 N4)]'
_chemical_formula_moiety         'C8 H10 Cd N10'
_chemical_formula_sum            'C8 H10 Cd N10'
_chemical_formula_weight         358.66
_chemical_name_systematic
;
Poly[bis(\m-azido-\k^2^<i>N</i>^1^:<i>N</i>^1^)[\m-1,2-bis(imidazol-1-
yl)ethane-\k^2^<i>N</i>^3^:<i>N</i>^3'^]cadmium]
;
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 90.485(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.4565(14)
_cell_length_b                   18.874(4)
_cell_length_c                   10.449(2)
_cell_measurement_reflns_used    4950
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      3.15
_cell_volume                     1273.3(5)
_computing_cell_refinement       'CrystalClear (Rigaku, 2000)'
_computing_data_collection       'CrystalClear (Rigaku, 2000)'
_computing_data_reduction        'CrystalClear (Rigaku, 2000)'
_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      153(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku Mercury CCD'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0292
_diffrn_reflns_av_sigmaI/netI    0.0235
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            12260
_diffrn_reflns_theta_full        25.34
_diffrn_reflns_theta_max         25.34
_diffrn_reflns_theta_min         3.16
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.720
_exptl_absorpt_correction_T_max  0.783
_exptl_absorpt_correction_T_min  0.576
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(REQAB; Jacobson, 1998)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.871
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.682
_refine_diff_density_min         -0.390
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         2324
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.093
_refine_ls_R_factor_all          0.0255
_refine_ls_R_factor_gt           0.0227
_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^)+(0.0271P)^2^+1.0030P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0545
_refine_ls_wR_factor_ref         0.0559
_reflns_number_gt                2190
_reflns_number_total             2324
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            gk2436.cif
_cod_data_source_block           I
_cod_original_cell_volume        1273.2(5)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2233810
_cod_database_fobs_code          2233810