2,13-Dithia[3]metacyclo[3](2,3)naphthalenophane and 2,13-Dithia[3]metacyclo[3](1,7)naphthalenophane
Jones, Peter G.; Kuś, Piotr; Acta Crystallographica Section C 53 (1997) 1307–1310; doi:10.1107/S0108270197003946

data_2006477
_publ_section_title
;
 2,13-Dithia[3]metacyclo[3](2,3)naphthalenophane and
 2,13-Dithia[3]metacyclo[3](1,7)naphthalenophane
;
_journal_issue                   9
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1307
_journal_page_last               1310
_journal_paper_doi               10.1107/S0108270197003946
_journal_volume                  53
_journal_year                    1997
_chemical_formula_sum            'C20 H18 S2'
_chemical_formula_weight         322.46
_chemical_name_systematic
;
 2,13-Dithia[3]metacyclo[3](1,7)-naphthalenophane
;
_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'
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 101.28(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.846(2)
_cell_length_b                   13.178(3)
_cell_length_c                   13.876(3)
_cell_measurement_reflns_used    59
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      11.5
_cell_measurement_theta_min      4.5
_cell_volume                     1586.3(6)
_computing_cell_refinement       XSCANS
_computing_data_collection       'XSCANS (Fait, 1991)'
_computing_data_reduction        XSCANS
_computing_molecular_graphics    'XP (Siemens, 1994)'
_computing_publication_material  SHELXL93
_computing_structure_refinement  'SHELXL93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measurement_device       'Siemens P4'
_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  0.0256
_diffrn_reflns_av_sigmaI/netI    0.0725
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       1
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            3132
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.02
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 247
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.329
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.350
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             680
_exptl_crystal_size_max          0.80
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.671
_refine_diff_density_min         -0.379
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   0.921
_refine_ls_goodness_of_fit_obs   1.064
_refine_ls_hydrogen_treatment    'H atoms riding: see text'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         2792
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.921
_refine_ls_restrained_S_obs      1.064
_refine_ls_R_factor_all          0.0900
_refine_ls_R_factor_obs          .0513
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0671P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1273
_refine_ls_wR_factor_obs         .1147
_reflns_number_observed          1766
_reflns_number_total             2792
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            fg1295.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2006477