Structural analysis of (5-methyl-[1,3,5]-dithiazinan-2-yl)phosphines and their oxides. N-Borane adducts as conformational probes
Montes-Tolentino, Pedro; Rodríguez-López, Germán; Sánchez-Ruiz, Sonia A.; Villaseñor-Granados, Tayde Osvaldo; Flores-Parra, Angelina; Inorganica Chimica Acta 482 (2018) 420–430; doi:10.1016/j.ica.2018.06.045

data_1563965
_publ_section_title
;
 Structural analysis of (5-methyl-[1,3,5]-dithiazinan-2-yl)phosphines and
 their oxides. N-Borane adducts as conformational probes
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              420
_journal_page_last               430
_journal_paper_doi               10.1016/j.ica.2018.06.045
_journal_volume                  482
_journal_year                    2018
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C16 H18 N P S3'
_chemical_formula_sum            'C16 H18 N P S3'
_chemical_formula_weight         351.46
_chemical_name_common
'(5-methyl-1,3,5-dithiazinan-2-yl)diphenylphosphine sulfide'
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_cell_angle_alpha                90
_cell_angle_beta                 93.36(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.643(3)
_cell_length_b                   10.089(2)
_cell_length_c                   11.228(2)
_cell_measurement_reflns_used    7079
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      2.91
_cell_measurement_wavelength     0.71073
_cell_volume                     1769.0(6)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Bruker AXS BV, 1997-2004)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics    'Ortep for Windows (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_orient_matrix_UB_11      0.041111
_diffrn_orient_matrix_UB_12      0.036826
_diffrn_orient_matrix_UB_13      -0.049659
_diffrn_orient_matrix_UB_21      0.07793
_diffrn_orient_matrix_UB_22      -0.002682
_diffrn_orient_matrix_UB_23      0.034651
_diffrn_orient_matrix_UB_31      0.014188
_diffrn_orient_matrix_UB_32      -0.09198
_diffrn_orient_matrix_UB_33      -0.020892
_diffrn_radiation_monochromator  'horizonally mounted graphite crystal'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0755
_diffrn_reflns_av_unetI/netI     0.0817
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.986
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            17137
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.986
_diffrn_reflns_reduction_process
;
        Scaled and merged with Sortav
        R.H. Blessing, (1987) Cryst. Rev. 1, 3-58
        R.H. Blessing, (1989) J. Appl. Cryst. 22, 396-397
;
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.521
_diffrn_reflns_theta_min         2.967
_diffrn_source                   'Enraf Nonius FR590'
_diffrn_standards_interval_count .
_diffrn_standards_interval_time  .
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.502
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.32
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             736
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.025
_refine_diff_density_max         0.194
_refine_diff_density_min         -0.264
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.017
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     211
_refine_ls_number_reflns         4011
_refine_ls_number_restraints     96
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.1267
_refine_ls_R_factor_gt           0.0451
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0449P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0906
_refine_ls_wR_factor_ref         0.1115
_reflns_Friedel_coverage         0
_reflns_number_gt                2075
_reflns_number_total             4011
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ICA-2018-482-420.cif
_cod_data_source_block           2
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               1563965