Stannyl phosphaketene as a synthon for phosphorus analogues of β-lactam
Luo, Yong-An; Zhao, Zhao; Chen, Ting; Li, Yanguo; Zhao, Yufen; Stephan, Douglas W.; Wu, Yile; Chemical Communications  (2023) –; doi:10.1039/D3CC03117A

data_7132023
_publ_section_title
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 Stannyl phosphaketene as a synthon for phosphorus analogues of \b-lactam
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_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D3CC03117A
_journal_year                    2023
_chemical_formula_moiety         'C30 H41 N2 O P Sn'
_chemical_formula_sum            'C30 H41 N2 O P Sn'
_chemical_formula_weight         595.31
_chemical_properties_physical    Air-sensitive,Moisture-sensitive
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2023-02-27
_audit_creation_method
;
Olex2 1.5
(compiled 2023.02.24 svn.rf166f9f3 for OlexSys, GUI svn.r6725)
;
_audit_update_record
;
2023-05-17 deposited with the CCDC.	2023-08-15 downloaded from the CCDC.
;
_cell_angle_alpha                96.70(9)
_cell_angle_beta                 98.19(9)
_cell_angle_gamma                110.74(12)
_cell_formula_units_Z            2
_cell_length_a                   9.076(11)
_cell_length_b                   11.89(2)
_cell_length_c                   14.910(14)
_cell_measurement_reflns_used    512
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      27.605
_cell_measurement_theta_min      2.467
_cell_volume                     1465(4)
_computing_cell_refinement       'SAINT v6.28A (Bruker, 2002)'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'SAINT v6.28A (Bruker, 2002)'
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      273.15
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0214
_diffrn_reflns_av_unetI/netI     0.0331
_diffrn_reflns_Laue_measured_fraction_full 0.982
_diffrn_reflns_Laue_measured_fraction_max 0.980
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            11230
_diffrn_reflns_point_group_measured_fraction_full 0.982
_diffrn_reflns_point_group_measured_fraction_max 0.980
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.994
_diffrn_reflns_theta_min         1.403
_diffrn_source_current           30.0
_diffrn_source_power             1.35
_diffrn_source_voltage           45.0
_exptl_absorpt_coefficient_mu    0.951
_exptl_absorpt_correction_T_min  0.844391
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details
;
SADABS v.2.03 (Bruker,200?) was used for absorption correction.
R(int) was 0.0605 before and 0.0259 after correction.
The Ratio of minimum to maximum transmission is 0.8444.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.350
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             616
_refine_diff_density_max         1.879
_refine_diff_density_min         -0.542
_refine_diff_density_rms         0.093
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     326
_refine_ls_number_reflns         5633
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.0438
_refine_ls_R_factor_gt           0.0406
_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^)+(0.0594P)^2^+1.0638P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1014
_refine_ls_wR_factor_ref         0.1031
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5237
_reflns_number_total             5633
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3cc03117a2.cif
_cod_data_source_block           2
_cod_database_code               7132023
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Ternary CH refined with riding coordinates:
 C29(H29), C17(H17), C26(H26), C14(H14)
2.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C21(H21), C22(H22), C11(H11), C9(H9), C23(H23), C10(H10)
2.c Idealised Me refined as rotating group:
 C2(H2A,H2B,H2C), C6(H6A,H6B,H6C), C28(H28A,H28B,H28C), C30(H30A,H30B,H30C),
 C18(H18A,H18B,H18C), C16(H16A,H16B,H16C), C25(H25A,H25B,H25C), C27(H27A,H27B,
 H27C), C15(H15A,H15B,H15C), C13(H13A,H13B,H13C)
;
_shelx_res_checksum              63968
_shelx_hkl_checksum              69767
_olex2_submission_special_instructions 'No special instructions were received'