Formation of Disilver(I) Metallacycle and One-Dimensional Polymeric Chain from the Same Mononuclear Building Block: Assembly Mechanism upon Crystallization
Chen, Chun-Long; Yu, Zhi-Quan; Zhang, Qian; Pan, Mei; Zhang, Jian-Yong; Zhao, Cun-Yuan; Su, Cheng-Yong; Crystal Growth & Design 8 (2008) 897–; doi:10.1021/cg070634i

data_4503153
_publ_section_title
;
 Formation of Disilver(I) Metallacycle and One-Dimensional Polymeric Chain
 from the Same Mononuclear Building Block: Assembly Mechanism upon
 Crystallization
;
_journal_issue                   3
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              897
_journal_paper_doi               10.1021/cg070634i
_journal_volume                  8
_journal_year                    2008
_chemical_formula_sum            'C44 H40 Ag2 Cl2 N4 O6 S4'
_chemical_formula_weight         1135.68
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_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                   15.101(4)
_cell_length_b                   8.020(2)
_cell_length_c                   36.983(10)
_cell_measurement_temperature    293(2)
_cell_volume                     4479(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.949
_diffrn_measured_fraction_theta_max 0.949
_diffrn_measurement_device_type  '\Bruker CCD'
_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  0.1949
_diffrn_reflns_av_sigmaI/netI    0.1201
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -43
_diffrn_reflns_number            19681
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.58
_exptl_absorpt_coefficient_mu    1.233
_exptl_absorpt_correction_T_max  0.9686
_exptl_absorpt_correction_T_min  0.6299
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.684
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       sheet
_exptl_crystal_F_000             2288
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.953
_refine_diff_density_min         -0.955
_refine_diff_density_rms         0.125
_refine_ls_extinction_coef       0.0175(6)
_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   1.097
_refine_ls_hydrogen_treatment    geom
_refine_ls_matrix_type           full
_refine_ls_number_parameters     368
_refine_ls_number_reflns         3744
_refine_ls_number_restraints     145
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.1552
_refine_ls_R_factor_gt           0.1235
_refine_ls_shift/su_max          0.015
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0243P)^2^+61.1951P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2227
_refine_ls_wR_factor_ref         0.2392
_reflns_number_gt                2771
_reflns_number_total             3744
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg070634i-file002.cif
_cod_data_source_block           3
_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_sg_symbol_H-M      Pbcn
_cod_database_code               4503153