Synthesis and structure of [2-{4(S)-isopropyl-2-oxazolinyl}phenyl]trimethyl tin and its reactivity as a carbometallating agent
Davenport, Adam J.; Davies, David L.; Fawcett, John; Russell, David R.; Journal of the Chemical Society, Dalton Transactions  (2002) 3260–; doi:10.1039/b202405e

data_7702813
_publ_section_title
;
 Synthesis and structure of
 [2-{4(S)-isopropyl-2-oxazolinyl}phenyl]trimethyl tin and its reactivity
 as a carbometallating agent
;
_journal_issue                   16
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              3260
_journal_paper_doi               10.1039/b202405e
_journal_year                    2002
_chemical_formula_moiety         'C15 H23 N O Sn'
_chemical_formula_sum            'C15 H23 N O Sn'
_chemical_formula_weight         352.03
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.7059(17)
_cell_length_b                   11.2951(18)
_cell_length_c                   18.111(6)
_cell_measurement_reflns_used    40
_cell_measurement_temperature    190(2)
_cell_measurement_theta_max      12.38
_cell_measurement_theta_min      5.33
_cell_volume                     1576.4(7)
_computing_cell_refinement       'XSCANS (Fait, 1991)'
_computing_data_collection       'XSCANS (Fait, 1991)'
_computing_data_reduction        'XSCANS (Fait, 1991)'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      190(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Siemens P4 diffractometer''
_diffrn_measurement_method       'omega scan'
_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  0.0418
_diffrn_reflns_av_sigmaI/netI    0.0397
_diffrn_reflns_limit_h_max       1
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       1
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            2399
_diffrn_reflns_theta_full        26.01
_diffrn_reflns_theta_max         26.01
_diffrn_reflns_theta_min         2.12
_diffrn_standards_decay_%        <1
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.611
_exptl_absorpt_correction_T_max  0.723
_exptl_absorpt_correction_T_min  0.514
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details
;
184 psi-scan data used for XEMP calculation ( SHELXL-97, Sheldrick, 1997), 
Rint before correction 0.0525 and 0.357 after correction
;
_exptl_crystal_colour            needle
_exptl_crystal_density_diffrn    1.483
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.42
_exptl_crystal_size_min          0.23
_refine_diff_density_max         1.413
_refine_diff_density_min         -1.775
_refine_diff_density_rms         0.212
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.01(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     166
_refine_ls_number_reflns         2223
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.038
_refine_ls_R_factor_all          0.0642
_refine_ls_R_factor_gt           0.0536
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0938P)^2^+2.0058P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1304
_refine_ls_wR_factor_ref         0.1382
_reflns_number_gt                1939
_reflns_number_total             2223
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b202405e.txt
_cod_data_source_block           3d
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Orthorhombic' was changed
to 'orthorhombic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P212121
_cod_database_code               7702813