A series of 2-D and 3-D silver(i) coordination polymers constructed from a new angular-shaped di-2-pyrazinylsulfide: role of anions in molecular construction
Wan, Chong-Qing; Zhang, Ya; Sun, Xin-Zhan; Yan, Hao-Jie; CrystEngComm 16 (2014) 2959–; doi:10.1039/c3ce42404a

data_7214175
_publ_section_title
;
 A series of 2-D and 3-D silver(i) coordination polymers constructed from
 a new angular-shaped di-2-pyrazinylsulfide: role of anions in molecular
 construction
;
_journal_issue                   14
_journal_name_full               CrystEngComm
_journal_page_first              2959
_journal_paper_doi               10.1039/c3ce42404a
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C8 H6 Ag N5 O2 S'
_chemical_formula_weight         344.11
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_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                   8.5705(7)
_cell_length_b                   15.3195(13)
_cell_length_c                   8.4310(6)
_cell_measurement_temperature    296(2)
_cell_volume                     1106.95(15)
_computing_cell_refinement       '<i>APEX2</i> and <i>SAINT</i> (Bruker 2007)'
_computing_data_collection       '<i>APEX2</i> (Bruker 2007)'
_computing_data_reduction        <i>SAINT</i>
_computing_molecular_graphics    '<i>SHELXTL</i> (Sheldrick, 2008)'
_computing_publication_material
;
<i>SHELXTL</i> and <i>PLATON</i> (Spek, 2009)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEXII CCD area detector'
_diffrn_measurement_method       \w-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  0.0189
_diffrn_reflns_av_sigmaI/netI    0.0162
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            4983
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.66
_exptl_absorpt_coefficient_mu    2.006
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6121
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '<i>SADABS</i> (Bruker, 2007)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.065
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             672
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.557
_refine_diff_density_min         -0.590
_refine_diff_density_rms         0.062
_refine_ls_extinction_coef       0.0054(5)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     89
_refine_ls_number_reflns         1381
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0263
_refine_ls_R_factor_gt           0.0231
_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^)+(0.0256P)^2^+0.8331P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0564
_refine_ls_wR_factor_ref         0.0591
_reflns_number_gt                1243
_reflns_number_total             1381
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce42404a.txt
_cod_data_source_block           complex5
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/usr/data/users/saulius/crontab/automatic-downloads/current/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_sg_symbol_H-M      Pnma
_cod_database_code               7214175