Networks with hexagonal circuits in co-ordination polymers of metal ions (ZnII, CdII) with 1,1'-(1,4-butanediyl)bis(imidazole)
Ma, Jian-Fang; Liu, Jing-Fu; Xing, Yan; Jia, Heng-Qing; Lin, Yong-Hua; Journal of the Chemical Society, Dalton Transactions  (2000) 2403–; doi:10.1039/b002433n

data_7009643
_publ_section_title
;
 Networks with hexagonal circuits in co-ordination polymers of metal
 ions (ZnII, CdII) with 1,1'-(1,4-butanediyl)bis(imidazole)
;
_journal_issue                   14
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              2403
_journal_paper_doi               10.1039/b002433n
_journal_year                    2000
_chemical_formula_sum            'C15 H29 N8 O10 Zn'
_chemical_formula_weight         546.83
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                87.36(3)
_cell_angle_beta                 83.12(3)
_cell_angle_gamma                83.49(3)
_cell_formula_units_Z            2
_cell_length_a                   8.335(2)
_cell_length_b                   11.173(2)
_cell_length_c                   13.049(3)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      11.02
_cell_measurement_theta_min      4.79
_cell_volume                     1198.0(5)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Siemens P4 diffractometer'
_diffrn_measurement_method       \w--2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1789
_diffrn_reflns_av_sigmaI/netI    0.1787
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -1
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            4352
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.57
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.091
_exptl_absorpt_correction_T_max  0.31826
_exptl_absorpt_correction_T_min  0.27530
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.516
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             570
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.42
_refine_diff_density_max         0.441
_refine_diff_density_min         -0.307
_refine_diff_density_rms         0.066
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.894
_refine_ls_goodness_of_fit_ref   1.028
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         3466
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.894
_refine_ls_restrained_S_obs      1.028
_refine_ls_R_factor_all          0.0653
_refine_ls_R_factor_gt           0.0428
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0698P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1141
_refine_ls_wR_factor_ref         0.1082
_reflns_number_observed          2443
_reflns_number_total             3466
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            b002433n.txt
_cod_data_source_block           (2)
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0698P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0698P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        1198.0(4)
_cod_database_code               7009643