Reactivity of heavy carbene analogues towards oxidants: a redox active ligand-enabled isolation of a paramagnetic stannylene.
Janes, Trevor; Zatsepin, Pavel; Song, Datong; Chemical communications (Cambridge, England) 53 (2017) 3090–3093; doi:10.1039/c7cc00837f

data_7119713
_publ_section_title
;
 Reactivity of heavy carbene analogues towards oxidants: a redox active
 ligand-enabled isolation of a paramagnetic stannylene.
;
_journal_issue                   21
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              3090
_journal_page_last               3093
_journal_paper_doi               10.1039/c7cc00837f
_journal_volume                  53
_journal_year                    2017
_chemical_formula_sum            'C30 H38 N2 Pb'
_chemical_formula_weight         633.81
_space_group_crystal_system      orthorhombic
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2017-01-31 deposited with the CCDC.
2017-02-28 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.9016(7)
_cell_length_b                   21.6336(17)
_cell_length_c                   11.6083(8)
_cell_measurement_reflns_used    24612
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      29.353
_cell_measurement_theta_min      1.883
_cell_volume                     2737.7(3)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.837
_diffrn_measurement_device_type  'Bruker Kappa Apex II'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0589
_diffrn_reflns_av_unetI/netI     0.0389
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.837
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            24612
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.837
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.353
_diffrn_reflns_theta_min         1.883
_exptl_absorpt_coefficient_mu    6.181
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6198
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.538
_exptl_crystal_description       block
_exptl_crystal_F_000             1256
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.753
_refine_diff_density_min         -1.065
_refine_diff_density_rms         0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     162
_refine_ls_number_reflns         3219
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0429
_refine_ls_R_factor_gt           0.0275
_refine_ls_shift/su_max          0.002
_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^+3.0234P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0571
_refine_ls_wR_factor_ref         0.0614
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2615
_reflns_number_total             3219
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7cc00837f2.cif
_cod_data_source_block           1a
_cod_depositor_comments
'Adding full bibliography for 7119711--7119715.cif.'
_cod_database_code               7119713
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              86604