Structural and Selective Gas Adsorption Studies of Polyoxometalate and Tris(ethylenediamine) Cobalt(III) Based Ionic Crystals
Dey, Chandan; Das, Raja; Pachfule, Pradip; Poddar, Pankaj; Banerjee, Rahul; Crystal Growth & Design 11 (2011) 139–; doi:10.1021/cg101201b

data_4500176
_publ_contact_author
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Dr. Rahul Banerjee

Scientist
Physical/Materials Chemistry Division  
National Chemical Laboratory
Dr. Homi Bhaba Road
Pune 411008, India

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_publ_section_title
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 Structural and Selective Gas Adsorption Studies of Polyoxometalate and
 Tris(ethylenediamine) Cobalt(III) Based Ionic Crystals
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_journal_issue                   1
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              139
_journal_paper_doi               10.1021/cg101201b
_journal_volume                  11
_journal_year                    2011
_chemical_formula_moiety         'C98 H232 Co4 N38 O139 Si3 W36 '
_chemical_formula_sum            'C98 H232 Co4 N38 O139 Si3 W36'
_chemical_formula_weight         11105.44
_chemical_name_common            CoW12Si-DEF
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 93.7130(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   14.0765(11)
_cell_length_b                   41.183(3)
_cell_length_c                   22.7696(18)
_cell_measurement_reflns_used    8210
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.66
_cell_measurement_theta_min      2.29
_cell_volume                     13172.1(18)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_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  0.1045
_diffrn_reflns_av_sigmaI/netI    0.0807
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       48
_diffrn_reflns_limit_k_min       -48
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            127515
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         0.99
_exptl_absorpt_coefficient_mu    15.990
_exptl_absorpt_correction_T_max  0.202
_exptl_absorpt_correction_T_min  0.089
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, Acta Cryst. (1995) A51 33-58'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.800
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       niddle
_exptl_crystal_F_000             10024
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.05
_refine_diff_density_max         3.037
_refine_diff_density_min         -2.817
_refine_diff_density_rms         0.390
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.185
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1202
_refine_ls_number_reflns         23194
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.185
_refine_ls_R_factor_all          0.0964
_refine_ls_R_factor_gt           0.0804
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0668P)^2^+404.4073P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1893
_refine_ls_wR_factor_ref         0.1987
_reflns_number_gt                19178
_reflns_number_total             23194
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg101201b_si_001.cif
_cod_data_source_block           CoW12Si-DEF
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 1715 2011-07-08 13:25:40Z adriana 
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_cod_original_cell_volume        13172.3(18)
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_original_formula_sum        'C98 H232 Co4 N38 O139 Si3 W36 '
_cod_database_code               4500176