Synthesis, characterisation, water adsorption and proton conductivity of three Cd(ii) based luminescent metal‒organic frameworks
Parshamoni, Srinivasulu; Jena, Himanshu Sekhar; Sanda, Suresh; Konar, Sanjit; Inorg. Chem. Front. 1 (2014) 611–; doi:10.1039/C4QI00077C

data_4348237
_publ_section_title
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 Synthesis, characterisation, water adsorption and proton conductivity of
 three Cd(ii) based luminescent metal--organic frameworks
;
_journal_issue                   8
_journal_name_full               'Inorg. Chem. Front.'
_journal_page_first              611
_journal_paper_doi               10.1039/C4QI00077C
_journal_volume                  1
_journal_year                    2014
_chemical_formula_moiety         '2(C14 H11 Cd N2 O7), O'
_chemical_formula_sum            'C28 H22 Cd2 N4 O15'
_chemical_formula_weight         879.32
_space_group_IT_number           18
_space_group_name_Hall           'P 2 2ab'
_space_group_name_H-M_alt        'P 21 21 2'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P 21 21 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            2
_cell_length_a                   21.9728(11)
_cell_length_b                   8.4040(4)
_cell_length_c                   11.7030(6)
_cell_measurement_reflns_used    7985
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      28.45
_cell_measurement_theta_min      2.54
_cell_volume                     2161.07(19)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_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  0.0157
_diffrn_reflns_av_sigmaI/netI    0.0263
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            10663
_diffrn_reflns_theta_full        28.51
_diffrn_reflns_theta_max         28.51
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    1.042
_exptl_absorpt_correction_T_max  0.779
_exptl_absorpt_correction_T_min  0.652
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   multi-scan
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.351
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1820
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.37
_exptl_crystal_size_min          0.24
_refine_diff_density_max         1.237
_refine_diff_density_min         -0.801
_refine_diff_density_rms         0.246
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.06(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.118
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     223
_refine_ls_number_reflns         5196
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.135
_refine_ls_R_factor_all          0.0472
_refine_ls_R_factor_gt           0.0453
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0930P)^2^+1.6295P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1388
_refine_ls_wR_factor_ref         0.1404
_reflns_number_gt                4957
_reflns_number_total             5504
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4qi00077c2.cif
_cod_data_source_block           D-1
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P2(1)2(1)2 '
_cod_database_code               4348237