Modulating the reactivity of phosphanylidenephosphoranes towards water with Lewis acids
Dankert, Fabian; Fischer, Malte; Hering-Junghans, Christian; Dalton Transactions  (2022) –; doi:10.1039/D2DT01575G

data_7710537
_publ_section_title
;
 Modulating the reactivity of phosphanylidenephosphoranes towards water
 with Lewis acids
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT01575G
_journal_year                    2022
_chemical_formula_moiety         'Ga I4, C21 H39 P2'
_chemical_formula_sum            'C21 H39 Ga I4 P2'
_chemical_formula_weight         930.78
_chemical_properties_physical
Air-sensitive,Moisture-sensitive,Heat-sensitive,Oxygen-sensitive
_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   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2022-03-05
_audit_creation_method
;
Olex2 1.3
(compiled 2020.11.12 svn.r5f609507 for OlexSys, GUI svn.r6226)
;
_audit_update_record
;
2022-04-13 deposited with the CCDC.	2022-06-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.77(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.074(3)
_cell_length_b                   13.570(3)
_cell_length_c                   23.577(7)
_cell_measurement_reflns_used    952
_cell_measurement_temperature    150
_cell_measurement_theta_max      25.79
_cell_measurement_theta_min      1.72
_cell_volume                     3200.6(15)
_computing_cell_refinement       'STOE X-Area'
_computing_data_collection       'STOE X-Area'
_computing_data_reduction        'STOE X-Area'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material
;
?
;
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150
_diffrn_detector                 'image plate (34 cm diameter)'
_diffrn_detector_area_resol_mean 6.67
_diffrn_detector_type            'STOE Imaging Plate'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_details
;
 168 frames, detector distance = 100 mm
;
_diffrn_measurement_device       '2-circle diffractometer'
_diffrn_measurement_device_type  'STOE IPDS II'
_diffrn_measurement_method       'rotation method, \w scans'
_diffrn_radiation_collimation    '0.5 mm diameter, monocapillary'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_polarisn_norm  0
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0435
_diffrn_reflns_av_unetI/netI     0.0735
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            6978
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.999
_diffrn_reflns_theta_min         1.734
_diffrn_source
'sealed X-ray tube, 12 x 0.4 mm long-fine focus'
_diffrn_source_current           30
_diffrn_source_power             1.500
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    4.825
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7316
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
STOE LANA, absorption correction by scaling of reflection intensities.
J. Koziskova, F. Hahn, J. Richter, J. Kozisek, "Comparison of different
absorption corrections on the model structure of tetrakis(\m~2~-acetato)-
diaqua-di-copper(II)", Acta Chimica Slovaca, vol. 9, no. 2, 2016, pp. 136 - 140.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.932
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1752
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.807
_refine_diff_density_min         -0.720
_refine_diff_density_rms         0.120
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.748
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     269
_refine_ls_number_reflns         6978
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.748
_refine_ls_R_factor_all          0.0704
_refine_ls_R_factor_gt           0.0307
_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^)+(0.0257P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0546
_refine_ls_wR_factor_ref         0.0600
_reflns_d_resolution_high        0.728
_reflns_d_resolution_low         11.741
_reflns_Friedel_coverage         0.000
_reflns_limit_h_max              12
_reflns_limit_h_min              -13
_reflns_limit_k_max              18
_reflns_limit_k_min              -18
_reflns_limit_l_max              32
_reflns_limit_l_min              -32
_reflns_number_gt                4065
_reflns_number_total             6978
_reflns_threshold_expression     I>4u(I)
_cod_data_source_file            d2dt01575g2.cif
_cod_data_source_block           ks1553_cmpd_10MesStar
_cod_original_cell_volume        3200.7(15)
_cod_database_code               7710537
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.953
_shelx_estimated_absorpt_t_min   0.761
_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 Aromatic/amide H refined with riding coordinates:
 C5(H5), C3(H3)
2.b Idealised Me refined as rotating group:
 C21(H21A,H21B,H21C), C9(H9A,H9B,H9C), C20(H20A,H20B,H20C), C19(H19A,H19B,
 H19C), C8(H8A,H8B,H8C), C16(H16A,H16B,H16C), C14(H14A,H14B,H14C), C17(H17A,
 H17B,H17C), C18(H18A,H18B,H18C), C13(H13A,H13B,H13C), C10(H10A,H10B,H10C),
 C12(H12A,H12B,H12C)
;
_shelx_res_checksum              9534
_shelx_hkl_checksum              98676
_olex2_submission_special_instructions 'No special instructions were received'