Anion-controlled conformational variation: Structural modulation and anion exchange of Ag(i) coordination networks
Wei, Wei; Yu, Hongtao; Jiang, Feilong; Liu, Bing; Ma, Jie; Hong, Maochun; CrystEngComm 14 (2012) 1693–; doi:10.1039/c1ce06141k

data_7207353
_publ_section_title
;
 Anion-controlled conformational variation: Structural modulation and
 anion exchange of Ag(i) coordination networks
;
_journal_issue                   5
_journal_name_full               CrystEngComm
_journal_page_first              1693
_journal_paper_doi               10.1039/c1ce06141k
_journal_volume                  14
_journal_year                    2012
_chemical_formula_sum            'C56 H48 Ag4 N20 O12 S12'
_chemical_formula_weight         2009.34
_chemical_name_systematic
;
?
;
_space_group_IT_number           36
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'C 2c -2'
_symmetry_space_group_name_H-M   'C m c 21'
_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                   26.283(6)
_cell_length_b                   26.418(6)
_cell_length_c                   10.625(2)
_cell_measurement_reflns_used    4580
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20.58
_cell_measurement_theta_min      2.44
_cell_volume                     7377(3)
_computing_cell_refinement       'SAINT (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT (Bruker, 2004)'
_computing_molecular_graphics    ORTEP-3
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_detector_area_resol_mean 14.6306
_diffrn_measured_fraction_theta_full 0.943
_diffrn_measured_fraction_theta_max 0.943
_diffrn_measurement_device_type  'Siemens SMART APEX II CCD'
_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  0.0468
_diffrn_reflns_av_sigmaI/netI    0.0953
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            19162
_diffrn_reflns_theta_full        28.16
_diffrn_reflns_theta_max         28.16
_diffrn_reflns_theta_min         2.19
_exptl_absorpt_coefficient_mu    1.457
_exptl_absorpt_correction_T_max  0.6836
_exptl_absorpt_correction_T_min  0.5518
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1996)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.809
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             4000
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.26
_exptl_crystal_size_min          0.23
_refine_diff_density_max         1.222
_refine_diff_density_min         -1.058
_refine_diff_density_rms         0.143
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.04(6)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     484
_refine_ls_number_reflns         7282
_refine_ls_number_restraints     78
_refine_ls_restrained_S_all      1.036
_refine_ls_R_factor_all          0.1304
_refine_ls_R_factor_gt           0.0771
_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^)+(0.0952P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1944
_refine_ls_wR_factor_ref         0.2111
_reflns_number_gt                3519
_reflns_number_total             7271
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1ce06141k.txt
_cod_data_source_block           complex2
_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_cell_volume        7378(3)
_cod_original_sg_symbol_H-M      Cmc21
_cod_database_code               7207353