Zinc and Cadmium Coordination Polymers with Bis(tetrazole) Ligands Bearing Flexible Spacers: Synthesis, Crystal Structures, and Properties
Tong, Xiao-Lan; Wang, Duo-Zhi; Hu, Tong-Liang; Song, Wei-Chao; Tao, Ying; Bu, Xian-He; Crystal Growth & Design 9 (2009) 2280–; doi:10.1021/cg8010629

data_4509230
_publ_section_title
;
 Zinc and Cadmium Coordination Polymers with Bis(tetrazole) Ligands
 Bearing Flexible Spacers: Synthesis, Crystal Structures, and Properties
;
_journal_issue                   5
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              2280
_journal_paper_doi               10.1021/cg8010629
_journal_volume                  9
_journal_year                    2009
_chemical_formula_sum            'C6 H20 Cl0 N8 O6 Zn'
_chemical_formula_weight         365.67
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           46
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'I 2 -2a'
_symmetry_space_group_name_H-M   'I m a 2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.501(4)
_cell_length_b                   9.790(2)
_cell_length_c                   7.8907(16)
_cell_measurement_reflns_used    2271
_cell_measurement_temperature    113.1500
_cell_measurement_theta_max      27.7257
_cell_measurement_theta_min      1.9866
_cell_volume                     1583.7(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      113.1500
_diffrn_detector_area_resol_mean none
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'APEX II CCD area detector'
_diffrn_measurement_method       dtprofit.ref
_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  0.0271
_diffrn_reflns_av_sigmaI/netI    0.0191
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            5720
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         1.99
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    1.589
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8770
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.534
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             760
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.06
_refine_diff_density_max         0.456
_refine_diff_density_min         -0.562
_refine_diff_density_rms         0.072
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.57(5)
_refine_ls_extinction_coef       none
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.904
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     134
_refine_ls_number_reflns         1365
_refine_ls_number_restraints     55
_refine_ls_restrained_S_all      0.970
_refine_ls_R_factor_all          0.0315
_refine_ls_R_factor_gt           0.0297
_refine_ls_shift/su_max          2.812
_refine_ls_shift/su_mean         0.466
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0422P)^2^+8.0834P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0734
_refine_ls_wR_factor_ref         0.0757
_reflns_number_gt                1304
_reflns_number_total             1365
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg8010629sup1.cif
_cod_data_source_block           6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        1583.8(6)
_cod_original_sg_symbol_H-M      Ima2
_cod_database_code               4509230