Facile and reversible double dearomatization of pyridines in non-phosphine MnI complexes with N,S-donor pyridinophane ligand
Sarbajna, Abir; Patil, Pradnya H.; Dinh, Minh Hoan; Gladkovskaya, Olga; Fayzullin, Robert R.; Lapointe, Sébastien; Khaskin, Eugene; Khusnutdinova, Julia R.; Chemical Communications  (2019) –; doi:10.1039/C9CC00424F

data_7123038
_publ_section_title
;
 Facile and reversible double dearomatization of pyridines in
 non-phosphine MnI complexes with N,S-donor pyridinophane ligand
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C9CC00424F
_journal_year                    2019
_chemical_formula_moiety         'C16 H14 Mn N2 O2 S2 1+, C H O2 1-, C H2 O2'
_chemical_formula_sum            'C18 H17 Mn N2 O6 S2'
_chemical_formula_weight         476.39
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2018-12-30 deposited with the CCDC.    2019-02-21 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 98.6737(15)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.46572(14)
_cell_length_b                   14.8583(2)
_cell_length_c                   15.3199(2)
_cell_measurement_reflns_used    22739
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      32.4570
_cell_measurement_theta_min      2.7260
_cell_volume                     1904.99(5)
_computing_cell_refinement       'CrysAlisPro 1.171.39.20a (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.39.20a (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.39.20a (Rigaku OD, 2015)'
_computing_molecular_graphics
;
WinGX (Farrugia, 2012); Olex2 (Dolomanov et al., 2009);
ORTEP-3 (Farrugia, 2012); PLATON (Spek, 2009)
;
_computing_publication_material  'enCIFer (Allen, 2004)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT-2018/2 (Sheldrick, 2015)'
_diffrn_ambient_temperature      93(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.946
_diffrn_measurement_device_type  'XtaLAB Pro: Kappa dual offset/far'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0369
_diffrn_reflns_av_unetI/netI     0.0208
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.946
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            59612
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.946
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         32.353
_diffrn_reflns_theta_min         2.597
_diffrn_source                   'microfocus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.952
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.779
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.20a (Rigaku Oxford Diffraction, 2015).
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model. Empirical absorption correction using
spherical harmonics, frame scaling and detector area scaling,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.661
_exptl_crystal_description       plank
_exptl_crystal_F_000             976
_exptl_crystal_recrystallization_method
'vapor diffusion of hexane into a dichloromethane solution'
_exptl_crystal_size_max          0.116
_exptl_crystal_size_mid          0.102
_exptl_crystal_size_min          0.043
_refine_diff_density_max         0.581
_refine_diff_density_min         -0.435
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.091
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     266
_refine_ls_number_reflns         6441
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.093
_refine_ls_R_factor_all          0.0337
_refine_ls_R_factor_gt           0.0269
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0382P)^2^+0.5840P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0753
_refine_ls_wR_factor_ref         0.0782
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5437
_reflns_number_total             6441
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc00424f2.cif
_cod_data_source_block           jk357
_cod_original_cell_volume        1905.00(5)
_cod_database_code               7123038
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.898
_shelx_estimated_absorpt_t_max   0.960
_shelx_res_checksum              89719