Facile synthesis of cyclo-(P4tBu3)-containing oligo- and pnictaphosphanes
Eilrich, Volker Jens; Grell, Toni; Lönnecke, Peter; Hey-Hawkins, Evamarie; Dalton Transactions  (2021) –; doi:10.1039/D1DT02639A

data_7708308
_publ_section_title
;
 Facile synthesis of cyclo-(P4tBu3)-containing oligo- and pnictaphosphanes
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D1DT02639A
_journal_year                    2021
_chemical_formula_moiety         'C36 H81 P12 Sb'
_chemical_formula_sum            'C36 H81 P12 Sb'
_chemical_formula_weight         1007.39
_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
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_audit_update_record
;
2021-07-19 deposited with the CCDC.	2021-09-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_length_b                   23.7666(3)
_cell_length_c                   16.2734(2)
_cell_measurement_reflns_used    33554
_cell_measurement_temperature    130(2)
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_cell_volume                     5322.47(12)
_computing_cell_refinement       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.41.93a (Rigaku OD, 2020)'
_computing_molecular_graphics
;
 ORTEP3 for Windows
 L. J. Farrugia, J. Appl. Crystallogr. 1997, 30, 565.
 or
 DIAMOND Version 4.5.3
 K. Brandenburg, Crystal Impact GbR, Bonn, Germany
;
_computing_publication_material
;
 WINGX
 L.J. Farrugia,
 J. Appl. Cryst., 2012, 45, 849-854.
;
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
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_diffrn_ambient_temperature      130(2)
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_diffrn_measured_fraction_theta_max 0.947
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_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
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_diffrn_reflns_av_R_equivalents  0.0518
_diffrn_reflns_av_unetI/netI     0.1101
_diffrn_reflns_Laue_measured_fraction_full 1.000
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_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            40984
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.947
_diffrn_reflns_theta_full        30.510
_diffrn_reflns_theta_max         32.303
_diffrn_reflns_theta_min         1.958
_diffrn_source                   'fine-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.902
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.92965
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.93a (Rigaku Oxford Diffraction, 2020)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'clear pale yellow'
_exptl_crystal_density_diffrn    1.257
_exptl_crystal_description       needle
_exptl_crystal_F_000             2112
_exptl_crystal_size_max          0.70
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         1.053
_refine_diff_density_min         -1.143
_refine_diff_density_rms         0.147
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.801
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     470
_refine_ls_number_reflns         40984
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.801
_refine_ls_R_factor_all          0.0827
_refine_ls_R_factor_gt           0.0363
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0207P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0549
_refine_ls_wR_factor_ref         0.0594
_reflns_Friedel_coverage         0.000
_reflns_number_gt                22882
_reflns_number_total             40984
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1dt02639a2.cif
_cod_data_source_block           comp6_x3371fin
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7708308
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              99594
_shelx_hkl_checksum              15314