Zinc dicarboxylate polymers and dimers: thiourea substitution as a tool in supramolecular synthesis
Burke, Nichola J.; Burrows, Andrew D.; Donovan, Adele S.; Harrington, Ross W.; Mahon, Mary F.; Price, Caroline E.; Dalton Transactions  (2003) 3840–; doi:10.1039/b307420j

data_7013392
_publ_section_title
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 Zinc dicarboxylate polymers and dimers: thiourea substitution as a
 tool in supramolecular synthesis
;
_journal_issue                   20
_journal_name_full               'Dalton Transactions'
_journal_page_first              3840
_journal_paper_doi               10.1039/b307420j
_journal_year                    2003
_chemical_formula_sum            'C12 H16 N4 O4 S2 Zn'
_chemical_formula_weight         409.78
_chemical_name_systematic
;
?
;
_space_group_IT_number           68
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2a 2ac'
_symmetry_space_group_name_H-M   'C c c 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            8
_cell_length_a                   11.08100(10)
_cell_length_b                   22.7150(3)
_cell_length_c                   13.8470(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      18
_cell_measurement_theta_min      12
_cell_volume                     3485.36(8)
_computing_data_reduction
'Denzo and Scalepack (otwinowski & Minor, 1997'
_computing_molecular_graphics    'ORTEX (P.McArdle, 1995)'
_computing_publication_material  'SHELXL-97/2 (Sheldrick,1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       KappaCCD
_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  0.0658
_diffrn_reflns_av_sigmaI/netI    0.0227
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            34384
_diffrn_reflns_theta_full        30.03
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         3.58
_exptl_absorpt_coefficient_mu    1.671
_exptl_absorpt_correction_T_max  0.8507
_exptl_absorpt_correction_T_min  0.5201
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.562
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Tabloid
_exptl_crystal_F_000             1680
_exptl_crystal_size_max          0.45
_exptl_crystal_size_mid          0.43
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.452
_refine_diff_density_min         -0.498
_refine_diff_density_rms         0.063
_refine_ls_extinction_coef       0.00053(11)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.090
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     119
_refine_ls_number_reflns         2558
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.090
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0257
_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^)+(0.0251P)^2^+4.4209P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0622
_refine_ls_wR_factor_ref         0.0645
_reflns_number_gt                2279
_reflns_number_total             2558
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b307420j.txt
_cod_data_source_block           compound1_k01asd1
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
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_cod_original_sg_symbol_H-M      Ccca
_cod_database_code               7013392