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_7123037
_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+, Br 1-'
_chemical_formula_sum            'C16 H14 Br Mn N2 O2 S2'
_chemical_formula_weight         465.26
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-I 2ya'
_space_group_name_H-M_alt        'I 1 2/a 1'
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_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                 117.847(5)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   17.4339(6)
_cell_length_b                   11.9674(3)
_cell_length_c                   18.4715(7)
_cell_measurement_reflns_used    13202
_cell_measurement_temperature    101(2)
_cell_measurement_theta_max      30.2820
_cell_measurement_theta_min      2.6930
_cell_volume                     3407.6(2)
_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      101(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.880
_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  0.0670
_diffrn_reflns_av_unetI/netI     0.0385
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.880
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            27368
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.880
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.314
_diffrn_reflns_theta_min         2.110
_diffrn_source                   'microfocus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    3.376
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.461
_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            'bright yellow'
_exptl_crystal_density_diffrn    1.814
_exptl_crystal_description       needle
_exptl_crystal_F_000             1856
_exptl_crystal_recrystallization_method
'vapor diffusion of diethyl ether into a DCM/MeOH (1:1) solution'
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.049
_exptl_crystal_size_min          0.043
_refine_diff_density_max         0.693
_refine_diff_density_min         -0.614
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         4504
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0297
_refine_ls_R_factor_gt           0.0260
_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^)+(0.0287P)^2^+5.1353P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0679
_refine_ls_wR_factor_ref         0.0692
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4098
_reflns_number_total             4504
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc00424f2.cif
_cod_data_source_block           jk198
_cod_original_cell_volume        3407.5(2)
_cod_database_code               7123037
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.486
_shelx_estimated_absorpt_t_max   0.868
_shelx_res_checksum              92898