Crystal Structures, Gas Adsorption, and Electrochemical Properties of Electroactive Coordination Polymers Based on the Tetrathiafulvalene-Tetrabenzoate Ligand
Chen, Bin; Lv, Zhong-Peng; Leong, Chanel F.; Zhao, Yue; D’Alessandro, Deanna M.; Zuo, Jing-Lin; Crystal Growth & Design 15 (2015) 1861–; doi:10.1021/acs.cgd.5b00014

data_4512860
_publ_section_title
;
 Crystal Structures, Gas Adsorption, and Electrochemical Properties of
 Electroactive Coordination Polymers Based on the
 Tetrathiafulvalene-Tetrabenzoate Ligand
;
_journal_issue                   4
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1861
_journal_paper_doi               10.1021/acs.cgd.5b00014
_journal_volume                  15
_journal_year                    2015
_chemical_formula_sum            'C25 H25 Co N2 O8 S2'
_chemical_formula_weight         604.52
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           152
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'P 31 2"'
_symmetry_space_group_name_H-M   'P 31 2 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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            6
_cell_length_a                   19.7657(8)
_cell_length_b                   19.7657(8)
_cell_length_c                   11.8402(9)
_cell_measurement_temperature    293(2)
_cell_volume                     4006.0(4)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0745
_diffrn_reflns_av_sigmaI/netI    0.0531
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            26229
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.06
_exptl_absorpt_coefficient_mu    0.850
_exptl_absorpt_correction_T_max  0.8285
_exptl_absorpt_correction_T_min  0.7967
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.503
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1872
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.23
_platon_squeeze_details
;
In order to subtract the contribution from the disordered solvent molecules,
the SQUEEZE command was applied.
SQUEEZE removed one DMF per formula unit. This valueis calculated based upon volume/count_electrons analysis.
See ref. Bi, Y. F.; Wang, X. T.; Liao, W. P.; Wang, X. F.; Wang, X. W.;
Zhang, H. J.; Gao, S. J. Am. Chem. Soc. 2009, 131, 11650.

CHEMW03_ALERT_2_A ALERT: The ratio of given/expected molecular weight as
            calculated from the _atom_site* data lies outside
            the range 0.90 <> 1.10
           From the CIF: _cell_formula_units_Z                    6
           From the CIF: _chemical_formula_weight           604.52
           TEST: Calculate formula weight from _atom_site_*
           atom     mass    num     sum
           C        12.01   22.00  264.24
           H         1.01   18.00   18.14
           Co       58.93    1.00   58.93
           N        14.01    1.00   14.01
           O        16.00    7.00  111.99
           S        32.07    2.00   64.13
           Calculated formula weight              531.45

RESPONSE: This is caused by the given molecular weight being increased
from the atom count to account for disordered DMF omitted by SQUEEZE.
;
_refine_diff_density_max         0.394
_refine_diff_density_min         -0.648
_refine_diff_density_rms         0.071
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.136(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.059
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     300
_refine_ls_number_reflns         4980
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.059
_refine_ls_R_factor_all          0.0477
_refine_ls_R_factor_gt           0.0441
_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^)+(0.0732P)^2^+0.6233P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1195
_refine_ls_wR_factor_ref         0.1220
_reflns_number_gt                4546
_reflns_number_total             4980
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg5b00014_si_002.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Trigonal' changed to 'trigonal'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      P3121
_cod_database_code               4512860