The activation of Woollins' reagent. Isolation of pyridine stabilised PhPSe2
Laura Ascherl; Andreas Nordheider; Kasun S. Athukorala Arachchige; David B. Cordes; Konstantin Karaghiosoff; Michael Buhl; Alexandra M. Z. Slawin; J. Derek Woollins; Chem.Commun. 50 (2014) 6214–; doi:10.1039/C4CC01073F

data_7113941
_publ_section_title
;
 The activation of Woollins' reagent. Isolation of pyridine stabilised
 PhPSe2
;
_journal_name_full               Chem.Commun.
_journal_page_first              6214
_journal_paper_doi               10.1039/C4CC01073F
_journal_volume                  50
_journal_year                    2014
_chemical_formula_moiety         'C18 H21 N2 P Se3'
_chemical_formula_sum            'C18 H21 N2 P Se3'
_chemical_formula_weight         533.23
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.0000
_cell_angle_beta                 94.997(7)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   8.7259(11)
_cell_length_b                   14.3639(18)
_cell_length_c                   16.1845(19)
_cell_measurement_reflns_used    7988
_cell_measurement_temperature    173
_cell_measurement_theta_max      25.34
_cell_measurement_theta_min      3.10
_cell_volume                     2020.8(4)
_computing_cell_refinement       'CrystalClear-SM Expert 2.0 rc13'
_computing_data_collection
'CrystalClear-SM Expert 2.0 rc13 (Rigaku, 2009)'
_computing_data_reduction        'CrystalClear-SM Expert 2.0 rc13'
_computing_molecular_graphics    'CrystalStructure 4.0'
_computing_publication_material  'CrystalStructure 4.0 (Rigaku, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR2004 (Burla, et al., 2005)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 7.353
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Rigaku Mercury70'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0433
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.973
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            11983
_diffrn_reflns_point_group_measured_fraction_full 0.985
_diffrn_reflns_point_group_measured_fraction_max 0.973
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.347
_diffrn_reflns_theta_min         3.101
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    5.543
_exptl_absorpt_correction_T_max  0.895
_exptl_absorpt_correction_T_min  0.495
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.753
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1040.00
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.540
_refine_diff_density_min         -0.470
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    mixed
_refine_ls_number_parameters     225
_refine_ls_number_reflns         3598
_refine_ls_number_restraints     2
_refine_ls_R_factor_gt           0.0379
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0152P)^2^+4.1542P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0743
_reflns_number_gt                2996
_reflns_number_total             3598
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c4cc01073f2.cif
_cod_data_source_block           15
_cod_original_cell_volume        2020.8(5)
_cod_database_code               7113941