Expanding the limits of catalysts with low-valent main-group elements for the hydroboration of aldehydes and ketones using [L<sup>†</sup>Sn(ii)][OTf] (L<sup>†</sup> = aminotroponate; OTf = triflate).
Sharma, Mahendra Kumar; Ansari, Mursaleem; Mahawar, Pritam; Rajaraman, Gopalan; Nagendran, Selvarajan; Dalton transactions (Cambridge, England : 2003) 48 (2019) 664–672; doi:10.1039/c8dt02857e

data_7048077
_publ_section_title
;
 Expanding the limits of catalysts with low-valent main-group elements for
 the hydroboration of aldehydes and ketones using
 [L<sup>&#x2020;</sup>Sn(ii)][OTf] (L<sup>&#x2020;</sup> = aminotroponate;
 OTf = triflate).
;
_journal_issue                   2
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              664
_journal_page_last               672
_journal_paper_doi               10.1039/c8dt02857e
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C11 H14 Cl N O Sn'
_chemical_formula_sum            'C11 H14 Cl N O Sn'
_chemical_formula_weight         330.39
_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_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2018-06-11 deposited with the CCDC.
2018-11-12 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 109.154(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.9661(19)
_cell_length_b                   14.357(3)
_cell_length_c                   10.110(2)
_cell_measurement_reflns_used    2986
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.10
_cell_measurement_theta_min      2.40
_cell_volume                     1229.4(4)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0559
_diffrn_reflns_av_sigmaI/netI    0.0665
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4538
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.40
_exptl_absorpt_coefficient_mu    2.270
_exptl_absorpt_correction_T_max  0.568
_exptl_absorpt_correction_T_min  0.392
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.785
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             648.0
_exptl_crystal_size_max          0.430
_exptl_crystal_size_mid          0.371
_exptl_crystal_size_min          0.249
_refine_diff_density_max         1.660
_refine_diff_density_min         -1.071
_refine_diff_density_rms         0.151
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.954
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     138
_refine_ls_number_reflns         1700
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.954
_refine_ls_R_factor_all          0.0534
_refine_ls_R_factor_gt           0.0450
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0703P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1199
_refine_ls_wR_factor_ref         0.1232
_reflns_number_gt                1317
_reflns_number_total             1700
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c8dt02857e2.cif
_cod_data_source_block           mash58m
_cod_depositor_comments
'Adding full bibliography for 7048077--7048078.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7048077