Structural Isomerism and Effect of Fluorination on Gas Adsorption in Copper-Tetrazolate Based Metal Organic Frameworks
Pachfule, Pradip; Chen, Yifei; Sahoo, Subash Chandra; Jiang, Jianwen; Banerjee, Rahul; Chemistry of Materials 23 (2011) 2908–; doi:10.1021/cm2004352

data_4000762
_publ_contact_author
;

Dr. Rahul Banerjee

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

;
_publ_section_title
;
 Structural Isomerism and Effect of Fluorination on Gas Adsorption in
 Copper-Tetrazolate Based Metal Organic Frameworks
;
_journal_issue                   11
_journal_name_full               'Chemistry of Materials'
_journal_page_first              2908
_journal_paper_doi               10.1021/cm2004352
_journal_volume                  23
_journal_year                    2011
_chemical_formula_moiety         'C11.16 H8 Cu F0.33 N5 O3'
_chemical_formula_sum            'C11.16 H8 Cu F0.33 N5 O3'
_chemical_formula_weight         330.09
_chemical_name_common            Cu-TBA-2F
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           46
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'I 2 -2a'
_symmetry_space_group_name_H-M   'I m 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            4
_cell_length_a                   7.1850(15)
_cell_length_b                   9.1854(19)
_cell_length_c                   21.544(5)
_cell_measurement_reflns_used    1672
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      21.43
_cell_measurement_theta_min      2.41
_cell_volume                     1421.8(5)
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.966
_diffrn_measured_fraction_theta_max 0.966
_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  0.0694
_diffrn_reflns_av_sigmaI/netI    0.0734
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            7861
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.89
_exptl_absorpt_coefficient_mu    1.553
_exptl_absorpt_correction_T_max  0.8787
_exptl_absorpt_correction_T_min  0.7076
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, Acta Cryst. (1995) A51 33-58'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.540
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prismic
_exptl_crystal_F_000             656
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.171
_refine_diff_density_min         -0.807
_refine_diff_density_rms         0.153
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.47(7)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     81
_refine_ls_number_reflns         1799
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0933
_refine_ls_R_factor_gt           0.0723
_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^)+(0.1255P)^2^+5.2834P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1961
_refine_ls_wR_factor_ref         0.2091
_reflns_number_gt                1335
_reflns_number_total             1799
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cm2004352_si_002.cif
_cod_data_source_block           Cu-TBA-2F
_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 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      Ima2
_cod_original_formula_sum        'C11.16 H8 Cu F0.33 N5 O3 '
_cod_database_code               4000762