Crystal growth, differential gas adsorption, high thermal stability, and reversible coordination of two new barium-organic frameworks, Ba(SBA)(DMF)4 and Ba2(BTEC)(H2O)
Halake, Shobha; Ok, Kang Min; Journal of Solid State Chemistry 231 (2015) 132–137; doi:10.1016/j.jssc.2015.08.021

data_1561720
_publ_section_title
;
 Crystal growth, differential gas adsorption, high thermal stability, and
 reversible coordination of two new barium-organic frameworks,
 Ba(SBA)(DMF)4 and Ba2(BTEC)(H2O)
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              132
_journal_page_last               137
_journal_paper_doi               10.1016/j.jssc.2015.08.021
_journal_volume                  231
_journal_year                    2015
_chemical_formula_moiety         'C10 H4 O9 Ba2'
_chemical_formula_sum            'C10 H4 Ba2 O9'
_chemical_formula_weight         542.78
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 114.524(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.7991(2)
_cell_length_b                   17.5211(4)
_cell_length_c                   9.0600(2)
_cell_measurement_temperature    173.0(2)
_cell_volume                     1126.35(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173.0(2)
_diffrn_measured_fraction_theta_full 1
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker SMART BREEZE'
_diffrn_measurement_method       CCD
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1256
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            13108
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.444
_diffrn_reflns_theta_min         2.325
_exptl_absorpt_coefficient_mu    7.00
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.91
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details
; 
 SADABS(Blessing, 1995) 
;
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    3.189
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Rod
_exptl_crystal_F_000             984
_exptl_crystal_size_max          0.057
_exptl_crystal_size_mid          0.013
_exptl_crystal_size_min          0.009
_refine_diff_density_max         1.564
_refine_diff_density_min         -1.227
_refine_diff_density_rms         0.262
_refine_ls_extinction_coef       0.00148(16)
_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   0.922
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     98
_refine_ls_number_reflns         1422
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.922
_refine_ls_R_factor_all          0.0651
_refine_ls_R_factor_gt           0.036
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0331P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0677
_refine_ls_wR_factor_ref         0.0742
_reflns_number_gt                1007
_reflns_number_total             1422
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            JSSC-2015-231-132.cif
_cod_data_source_block           Ba2(BTEC)(H2O)
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'EMPIRICAL' was
changed to 'empirical' in accordance with the built-in table derived
from the CIF Core dictionary named 'cif_core.dic' version 2.4.5 last
updated on 2014-11-21.

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 8369 2020-08-20 11:38:08Z andrius 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               1561720