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_7710538
_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         'C18 H31 Ga I3 O P'
_chemical_formula_sum            'C18 H31 Ga I3 O P'
_chemical_formula_weight         744.82
_chemical_properties_physical    Air-sensitive,Moisture-sensitive,Hygroscopic
_space_group_crystal_system      orthorhombic
_space_group_IT_number           31
_space_group_name_Hall           'P 2ac -2'
_space_group_name_H-M_alt        'P m n 21'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2022-01-24
_audit_creation_method
;
Olex2 1.3
(compiled 2020.07.31 svn.rc2a77460 for OlexSys, GUI svn.r6145)
;
_audit_update_record
;
2022-04-13 deposited with the CCDC.	2022-06-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   14.8750(8)
_cell_length_b                   7.1776(5)
_cell_length_c                   11.9265(6)
_cell_measurement_reflns_used    34462
_cell_measurement_temperature    150
_cell_measurement_theta_max      30.02
_cell_measurement_theta_min      2.11
_cell_volume                     1273.35(13)
_computing_cell_refinement
;
X-Area Recipe 1.37.0.0 (STOE, 2021)
;
_computing_data_collection
;
X-Area WinXpose 2.0.22.0 (STOE, 2016)
;
_computing_data_reduction
;
X-Area Integrate 2.5.1.0 (STOE, 2021)
X-Area LANA 2.6.2.0 (STOE, 2021)
;
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material
;
STOE & Cie GmbH, X-Area, software package for collecting single-crystal or
multi-domain crystal data on STOE area-detector diffractometers, for image 
processing, for the correction and scaling of reflection intensities and 
for outlier rejection, version 2.0, Darmstadt 2021
;
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_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 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_details
;
 360 frames, detector distance = 80 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  0.0239
_diffrn_reflns_av_unetI/netI     0.0134
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            17392
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.490
_diffrn_reflns_theta_min         2.189
_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    4.784
_exptl_absorpt_correction_T_max  0.3141
_exptl_absorpt_correction_T_min  0.2077
_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.
Afterwards a spherical absorption correction was performed within STOE LANA.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.943
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.22
_exptl_crystal_size_rad          0.089
_refine_diff_density_max         1.072
_refine_diff_density_min         -0.309
_refine_diff_density_rms         0.099
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.174(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.130
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     144
_refine_ls_number_reflns         3232
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.130
_refine_ls_R_factor_all          0.0177
_refine_ls_R_factor_gt           0.0175
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0326P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0445
_refine_ls_wR_factor_ref         0.0446
_reflns_d_resolution_high        0.673
_reflns_d_resolution_low         9.305
_reflns_Friedel_coverage         0.911
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_limit_h_max              10
_reflns_limit_h_min              -10
_reflns_limit_k_max              16
_reflns_limit_k_min              -17
_reflns_limit_l_max              22
_reflns_limit_l_min              -22
_reflns_number_gt                3196
_reflns_number_total             3232
_reflns_threshold_expression     I>4u(I)
_cod_data_source_file            d2dt01575g2.cif
_cod_data_source_block           ks1561_cmpd_4MesStar
_cod_database_code               7710538
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.419
_shelx_estimated_absorpt_t_min   0.319
_olex2_refinement_description
;
1. Twinned data refinement
 Scales: 0.826(18)
 0.174(18)
2. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
3. Others
 Fixed Sof: C10(0.5) H10A(0.5) H10B(0.5) H10C(0.5) C11(0.5) H11A(0.5)
 H11B(0.5) H11C(0.5) C12(0.5) H12A(0.5) H12B(0.5) H12C(0.5)
4.a Aromatic/amide H refined with riding coordinates:
 C3(H3)
4.b Idealised Me refined as rotating group:
 C7(H7A,H7B,H7C), C8(H8A,H8B,H8C), C6(H6A,H6B,H6C), C10(H10A,H10B,H10C),
 C11(H11A,H11B,H11C), C12(H12A,H12B,H12C)
;
_shelx_res_checksum              42445
_shelx_hkl_checksum              56331
_olex2_submission_special_instructions 'No special instructions were received'
_stoe_detector_distance          '80.0 mm'
_stoe_detector_pixelsize_x       '0.150 mm'
_stoe_detector_pixelsize_y       '0.150 mm'
_stoe_detector_size_x            '34.0 cm'
_stoe_detector_size_y            '34.0 cm'
_stoe_evaluation_integration_a   12.0
_stoe_evaluation_integration_b   0.0
_stoe_evaluation_integration_ems 0.012
_stoe_evaluation_lana_bis_l_even_max -
_stoe_evaluation_lana_bis_l_odd_max -
_stoe_evaluation_lana_bos_l_even_max 6
_stoe_evaluation_lana_bos_l_odd_max 3
_stoe_evaluation_lana_completeness 99.6
_stoe_evaluation_lana_dxs_max_order -
_stoe_evaluation_lana_dys_max_order -
_stoe_evaluation_lana_fs_max_order 3
_stoe_evaluation_lana_max_2theta_available 63.8
_stoe_evaluation_lana_max_2theta_desired 63.8
_stoe_evaluation_lana_mean_redundancy 5.3
_stoe_evaluation_lana_number_refls_after_or 24377
_stoe_evaluation_lana_number_refls_outliers 5708
_stoe_evaluation_lana_number_refls_total 30085
_stoe_evaluation_lana_number_refls_unique 4557
_stoe_evaluation_lana_number_refls_written 24377
_stoe_evaluation_lana_or_c1      0.035
_stoe_evaluation_lana_or_c2      0
_stoe_evaluation_lana_or_c3      0
_stoe_evaluation_lana_or_c4      0.7
_stoe_evaluation_lana_point_group mm2
_stoe_evaluation_lana_table
;
2Theta           6.9   13.7   20.5   27.3   34.1   40.9   47.7   54.5   61.3
<Resolution>    5.23   2.92   1.97   1.49   1.20   1.01   0.88   0.77   0.70
N(total)         123    502   1227   2097   3180   4261   5367   6795   6533
<Redundancy>     4.0    4.8    5.0    5.0    5.0    5.0    5.2    5.5    5.9
Complet. [%%]   100.0  100.0  100.0  100.0  100.0  100.0  100.0  100.0   98.1
<I/sigma>      682.7  449.3  301.2  154.3  106.6   58.1   27.9   14.7    5.8
R(int)         0.019  0.016  0.016  0.017  0.017  0.021  0.025  0.037  0.069
;
_stoe_measurement_identifier     ks1561
_stoe_measurement_max_exposure_per_frame '120.0 s'
_stoe_measurement_mean_exposure_per_frame '120.0 s'
_stoe_measurement_min_exposure_per_frame '120.0 s'
_stoe_measurement_total_exposure_time '12.0 h'
_stoe_measurement_total_frame_number 360
_stoe_measurement_total_run_number 2
_stoe_measurement_tube_power     '1.5 kW'