Thiocyanato complexes of the coinage metals: synthesis and crystal structures of the polymeric pyridine complexes [Ag xCuy(SCN)x + y(py)z]
Krautscheid, Harald; Emig, Norbert; Klaassen, Nicole; Seringer, Petra; Journal of the Chemical Society, Dalton Transactions  (1998) 3071–; doi:10.1039/a803468k

data_7702330
_publ_section_title
;
 Thiocyanato complexes of the coinage metals: synthesis and crystal
 structures of the polymeric pyridine complexes
 [Ag&#x200A;xCuy(SCN)x&#x2005;+&#x2005;y(py)z]
;
_journal_issue                   18
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              3071
_journal_paper_doi               10.1039/a803468k
_journal_year                    1998
_chemical_formula_structural     '[Ag(SCN)(NC5H5)2]'
_chemical_formula_sum            'C11 H10 Ag N3 S'
_chemical_formula_weight         324.15
_space_group_IT_number           29
_space_group_name_Hall           'P 2c -2ac'
_space_group_name_H-M_alt        'P c a 21'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P c a 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   7.772(2)
_cell_length_b                   17.084(4)
_cell_length_c                   18.495(4)
_cell_measurement_reflns_used    428
_cell_measurement_temperature    213(2)
_cell_measurement_theta_max      27.0
_cell_measurement_theta_min      3.0
_cell_volume                     2455.7(10)
_computing_cell_refinement       'STOE IPDS software'
_computing_data_collection       'STOE IPDS software'
_computing_data_reduction        'STOE IPDS software'
_computing_molecular_graphics    SCHAKAL
_computing_structure_refinement  'SHELXL-92 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      213(2)
_diffrn_measurement_device       'STOE IPDS'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoKa
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0405
_diffrn_reflns_av_sigmaI/netI    0.0282
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            12217
_diffrn_reflns_theta_max         26.98
_diffrn_reflns_theta_min         3.08
_exptl_absorpt_coefficient_mu    1.786
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.754
_exptl_crystal_description       needle
_exptl_crystal_F_000             1280
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.25
_refine_diff_density_max         .576
_refine_diff_density_min         -.732
_refine_diff_density_rms         .073
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.06(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.043
_refine_ls_goodness_of_fit_obs   1.053
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         5221
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.043
_refine_ls_restrained_S_obs      1.053
_refine_ls_R_factor_all          0.0329
_refine_ls_R_factor_obs          0.0306
_refine_ls_shift/esd_max         0.012
_refine_ls_shift/esd_mean        0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[s^2^(Fo^2^)+( 0.0512P)^2^+0.5334P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.0772
_refine_ls_wR_factor_obs         0.0758
_reflns_number_observed          4953
_reflns_number_total             5221
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            k803468.txt
_cod_data_source_block           ag5m1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_refine_ls_weighting_scheme' value 'calc
w=1/[s^2^(Fo^2^)+( 0.0512P)^2^+0.5334P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. A new data item '_refine_ls_weighting_details' was
created with the value set to 'w=1/[s^2^(Fo^2^)+(
0.0512P)^2^+0.5334P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      Pca2(1)
_cod_database_code               7702330