Assembly of organometallic networks with multinuclear silver(i)‒ethynediide supramolecular synthon, trifluoroacetate and ligands derived from isomeric dicyanobenzenes
Hu, Ting; Yang, Jin; Mak, Thomas C. W.; CrystEngComm 16 (2014) 6316–; doi:10.1039/c3ce41671b

data_7216856
_publ_section_title
;
 Assembly of organometallic networks with multinuclear
 silver(i)--ethynediide supramolecular synthon, trifluoroacetate and
 ligands derived from isomeric dicyanobenzenes
;
_journal_issue                   28
_journal_name_full               CrystEngComm
_journal_page_first              6316
_journal_paper_doi               10.1039/c3ce41671b
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C56 H20 Ag16 F18 N4 O24'
_chemical_formula_weight         3200.68
_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                 109.776(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   27.310(3)
_cell_length_b                   8.4645(8)
_cell_length_c                   32.750(3)
_cell_measurement_reflns_used    126998
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.964
_cell_measurement_theta_min      2.383
_cell_volume                     7124.2(12)
_computing_cell_refinement       SAINT(Bruker,2001)
_computing_data_collection       APEX2(Bruker,2003)
_computing_data_reduction        APEX2(Bruker,2003)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_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  0.1495
_diffrn_reflns_av_sigmaI/netI    0.0857
_diffrn_reflns_limit_h_max       35
_diffrn_reflns_limit_h_min       -35
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -43
_diffrn_reflns_number            107180
_diffrn_reflns_theta_full        28.03
_diffrn_reflns_theta_max         28.03
_diffrn_reflns_theta_min         0.84
_exptl_absorpt_coefficient_mu    4.413
_exptl_absorpt_correction_T_max  0.6195
_exptl_absorpt_correction_T_min  0.5039
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.984
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             5960
_exptl_crystal_size_max          0.18
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.12
_refine_diff_density_max         5.070
_refine_diff_density_min         -4.776
_refine_diff_density_rms         0.602
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.114
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1090
_refine_ls_number_reflns         17155
_refine_ls_number_restraints     43
_refine_ls_restrained_S_all      1.118
_refine_ls_R_factor_all          0.1059
_refine_ls_R_factor_gt           0.0854
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1435P)^2^+46.9874P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2163
_refine_ls_wR_factor_ref         0.2364
_reflns_number_gt                13555
_reflns_number_total             17155
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce41671b.txt
_cod_data_source_block           6
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/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 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        7124.4(12)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7216856