1,4,8,11-Tetrathiacyclotetradecan-6-one
Blake, Alexander J.; Li, Wan-Sheung; Sutton, Liam R.; Schröder, Martin; Acta Crystallographica Section C 54 (1998) 245–247; doi:10.1107/S0108270197017423

data_2006984
_publ_section_title
;
 1,4,8,11-Tetrathiacyclotetradecan-6-one
;
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              245
_journal_page_last               247
_journal_paper_doi               10.1107/S0108270197017423
_journal_volume                  54
_journal_year                    1998
_chemical_formula_moiety         'C10 H18 O S4'
_chemical_formula_sum            'C10 H18 O S4'
_chemical_formula_weight         282.48
_chemical_name_common            Keto[14]aneS~4~
_chemical_name_systematic
;
 1,4,8,11-Tetrathiacyclotetradecan-6-one
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 99.46(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   4.8789(10)
_cell_length_b                   15.011(3)
_cell_length_c                   9.2835(19)
_cell_measurement_reflns_used    18
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      16.6
_cell_measurement_theta_min      12.5
_cell_volume                     670.7(2)
_computing_cell_refinement       STADI4
_computing_data_collection       'STADI4 (Stoe & Cie, 1996a)'
_computing_data_reduction        'X-RED (Stoe & Cie, 1996b)'
_computing_molecular_graphics    'SHELXTL/PC (Sheldrick, 1995)'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type
;
Stoe Stadi-4 four-circle diffractometer with Oxford Cryosystems
open-flow cryostat (Cosier & Glazer, 1986)
;
_diffrn_measurement_method       '\w-\q 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  0.016
_diffrn_reflns_av_sigmaI/netI    0.0142
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            3190
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.61
_diffrn_standards_decay_%        'random variation +-4'
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.682
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            block
_exptl_crystal_density_diffrn    1.399
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       colourless
_exptl_crystal_F_000             300
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.34
_refine_diff_density_max         0.18
_refine_diff_density_min         -0.17
_refine_ls_abs_structure_details 'Flack (1983)'
_refine_ls_abs_structure_Flack   0.13(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.111
_refine_ls_hydrogen_treatment    'riding model'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     137
_refine_ls_number_reflns         2357
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.111
_refine_ls_R_factor_all          0.0218
_refine_ls_R_factor_gt           0.0204
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.024P)^2^+0.22P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0519
_reflns_number_gt                1193
_reflns_number_total
'1227 independent reflections (1130 Friedel pairs)'
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ab1526.cif
_cod_data_source_block           14s4co
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_geom_torsion_publ_flag' value 'Yes' changed to 'yes'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (16
times).

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc w =
1/[\s^2^(Fo^2^)+(0.024P)^2^+0.22P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to 'w =
1/[\s^2^(Fo^2^)+(0.024P)^2^+0.22P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               2006984