Neutral and cationic phosphine and arsine complexes of tin(iv) halides: synthesis, properties, structures and anion influence
Greenacre, Victoria K.; King, Rhys P.; Levason, William; Reid, Gillian; Dalton Transactions  (2019) –; doi:10.1039/C9DT03683K

data_7701859
_publ_section_title
;
 Neutral and cationic phosphine and arsine complexes of tin(iv) halides:
 synthesis, properties, structures and anion influence
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/C9DT03683K
_journal_year                    2019
_chemical_formula_moiety         'C6 H15 As Cl5 Sn, C6 H15 As Cl'
_chemical_formula_sum            'C12 H30 As2 Cl6 Sn'
_chemical_formula_weight         655.59
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-01-16
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-05-16 deposited with the CCDC.	2019-10-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.168(3)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.6759(3)
_cell_length_b                   10.3481(2)
_cell_length_c                   19.4678(5)
_cell_measurement_reflns_used    7700
_cell_measurement_temperature    99.99(10)
_cell_measurement_theta_max      28.6370
_cell_measurement_theta_min      3.3730
_cell_volume                     2350.48(10)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46b (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46b (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46b (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      99.99(10)
_diffrn_detector                 'CCD plate'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.885
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w   -104.00  22.00   1.00   10.42    --  -14.30 -60.00 120.00  126
  2  \w   -104.00  22.00   1.00   10.42    --  -14.30 -60.00 -90.00  126
  3  \w   -104.00 -79.00   1.00   10.42    --  -14.30 -60.00-180.00   25
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC12 (RCD3): Kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0589013000
_diffrn_orient_matrix_UB_12      0.0059545000
_diffrn_orient_matrix_UB_13      0.0070247000
_diffrn_orient_matrix_UB_21      -0.0112581000
_diffrn_orient_matrix_UB_22      -0.0598540000
_diffrn_orient_matrix_UB_23      -0.0166738000
_diffrn_orient_matrix_UB_31      0.0098204000
_diffrn_orient_matrix_UB_32      -0.0328494000
_diffrn_orient_matrix_UB_33      0.0316788000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0308
_diffrn_reflns_av_unetI/netI     0.0349
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.885
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            14864
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.885
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.743
_diffrn_reflns_theta_min         3.322
_diffrn_source                   'Rotating-anode X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    4.556
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.74089
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.46b (Rigaku Oxford Diffraction, 2018)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.853
_exptl_crystal_description       block
_exptl_crystal_F_000             1280
_exptl_crystal_size_max          0.1
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.03
_refine_diff_density_max         1.274
_refine_diff_density_min         -1.072
_refine_diff_density_rms         0.122
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.922
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     196
_refine_ls_number_reflns         5392
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.922
_refine_ls_R_factor_all          0.0412
_refine_ls_R_factor_gt           0.0340
_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^)+(0.1000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1191
_refine_ls_wR_factor_ref         0.1248
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4714
_reflns_number_total             5392
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9dt03683k2.cif
_cod_data_source_block           (aset3sncl5)(claset3)
_cod_database_code               7701859
_shelx_shelxl_version_number     2017/1
_chemical_oxdiff_formula         'Sn Cl7 As2 C16 H30 Al '
_shelx_estimated_absorpt_t_max   0.875
_shelx_estimated_absorpt_t_min   0.659
_reflns_odcompleteness_completeness 99.41
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C7(H7A,H7B), C11(H11A,H11B), C1(H1A,H1B), C3(H3A,H3B), C5(H5A,H5B), C9(H9A,H9B)
2.b Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C12(H12A,H12B,H12C), C10(H10A,H10B,H10C), C4(H4A,H4B,H4C),
 C2(H2A,H2B,H2C), C6(H6A,H6B,H6C)
;
_shelx_res_checksum              92524
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 5.126
_oxdiff_exptl_absorpt_empirical_full_min 0.367