Ligand- and Anion-Controlled Formation of Silver Alkynyl Oligomers from Soluble Precursors
Mei-Li Chen; Xue-Fei Xu; Ze-Xing Cao; Quan-Ming Wang; Inorganic Chemistry 47 (2008) 1877–1879; doi:10.1021/ic702023e

data_4304522
_publ_section_title
;
Ligand- and Anion-Controlled Formation of Silver Alkynyl Oligomers from
Soluble Precursors
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1877
_journal_page_last               1879
_journal_paper_doi               10.1021/ic702023e
_journal_volume                  47
_journal_year                    2008
_chemical_formula_sum            'C88 H88 Ag8 F12 N12 O14 S4'
_chemical_formula_weight         2756.90
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                93.675(5)
_cell_angle_beta                 110.905(4)
_cell_angle_gamma                92.933(5)
_cell_formula_units_Z            1
_cell_length_a                   12.6079(6)
_cell_length_b                   14.4851(10)
_cell_length_c                   14.5796(6)
_cell_measurement_temperature    293(2)
_cell_volume                     2474.4(2)
_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd.'
_computing_data_collection       'CrysAlis CCD, Oxford Diffraction Ltd.'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd.'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.844
_diffrn_measurement_device_type  'Oxford Gemini S Ultra'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0364
_diffrn_reflns_av_sigmaI/netI    0.0952
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            20943
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         29.17
_diffrn_reflns_theta_min         2.32
_exptl_absorpt_coefficient_mu    1.721
_exptl_absorpt_correction_T_max  0.7247
_exptl_absorpt_correction_T_min  0.5608
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.4 (release 27-04-2006 CrysAlis171 .NET)
(compiled Apr 27 2007,17:53:11)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.850
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block-like
_exptl_crystal_F_000             1360
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.551
_refine_diff_density_min         -1.578
_refine_diff_density_rms         0.178
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.992
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     569
_refine_ls_number_reflns         11274
_refine_ls_number_restraints     26
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.1126
_refine_ls_R_factor_gt           0.0640
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1327P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1868
_refine_ls_wR_factor_ref         0.2244
_reflns_number_gt                5737
_reflns_number_total             11274
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic702023e-file003_4.cif
_cod_data_source_block           4
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan' changed
to 'multi-scan' 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_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               4304522