A Series of Ca(II) or Ba(II) Inorganic‒Organic Hybrid Frameworks Based on Aromatic Polycarboxylate Ligands with the Inorganic M‒O‒M (M = Ca, Ba) Connectivity from 1D to 3D
Zhang, Xin; Huang, Yuan-Yuan; Zhang, Ming-Jian; Zhang, Jian; Yao, Yuan-Gen; Crystal Growth & Design 12 (2012) 3231–; doi:10.1021/cg3003756

data_4506273
_publ_section_title
;
 A Series of Ca(II) or Ba(II) Inorganic--Organic Hybrid Frameworks Based
 on Aromatic Polycarboxylate Ligands with the Inorganic M--O--M (M = Ca,
 Ba) Connectivity from 1D to 3D
;
_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3231
_journal_paper_doi               10.1021/cg3003756
_journal_volume                  12
_journal_year                    2012
_chemical_formula_moiety         'C18 H14 Ba3 O16'
_chemical_formula_sum            'C18 H14 Ba3 O16'
_chemical_formula_weight         898.28
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_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                   13.2308(5)
_cell_length_b                   10.2126(6)
_cell_length_c                   17.5940(6)
_cell_measurement_reflns_used    1724
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      35.0046
_cell_measurement_theta_min      2.1313
_cell_volume                     2377.32(18)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.714
_diffrn_measured_fraction_theta_max 0.714
_diffrn_measurement_device_type  'multiwire proportional'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0825
_diffrn_reflns_av_sigmaI/netI    0.0816
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            5145
_diffrn_reflns_theta_full        29.22
_diffrn_reflns_theta_max         29.22
_diffrn_reflns_theta_min         2.52
_diffrn_standards_decay_%        none
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  none
_diffrn_standards_number         none
_exptl_absorpt_coefficient_mu    4.995
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.25880
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   crystalclear
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.510
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1672
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.003
_exptl_crystal_size_min          0.002
_refine_diff_density_max         2.901
_refine_diff_density_min         -1.454
_refine_diff_density_rms         0.307
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.001
_refine_ls_extinction_coef       0.0022(3)
_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   1.042
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     323
_refine_ls_number_reflns         2596
_refine_ls_number_restraints     85
_refine_ls_restrained_S_all      1.028
_refine_ls_R_factor_all          0.0616
_refine_ls_R_factor_gt           0.0558
_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^)+(0.0932P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1520
_refine_ls_wR_factor_ref         0.1592
_reflns_number_gt                2248
_reflns_number_total             3314
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg3003756_si_001.cif
_cod_data_source_block           Compound-4
_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_values 1891 2012-01-12 08:04:46Z andrius 
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_cod_database_code               4506273