Extremely bulky secondary phosphinoamines as substituents for sterically hindered aminosilanes.
Böttcher, Tobias; Jones, Cameron; Dalton transactions (Cambridge, England : 2003) 44 (2015) 14842–14853; doi:10.1039/c5dt02504d

data_7035932
_publ_section_title
;
 Extremely bulky secondary phosphinoamines as substituents for sterically
 hindered aminosilanes.
;
_journal_issue                   33
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              14842
_journal_page_last               14853
_journal_paper_doi               10.1039/c5dt02504d
_journal_volume                  44
_journal_year                    2015
_chemical_formula_sum            'C47 H46 N P Si2'
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_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
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_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-05-18 deposited with the CCDC.
2015-07-22 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 102.56(3)
_cell_angle_gamma                90.00
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_cell_length_c                   29.607(6)
_cell_measurement_temperature    100(2)
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_computing_cell_refinement       'XDS (Kabsch, 1993)'
_computing_data_collection       'Blu-Ice (McPhillips, 2002)'
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_computing_molecular_graphics    X-Seed
_computing_publication_material  CifTAB
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_measurement_device_type  'ADSC Quantum 210r'
_diffrn_radiation_source         'Australian Synchrotron'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.71090
_diffrn_reflns_av_R_equivalents  0.0775
_diffrn_reflns_av_sigmaI/netI    0.0592
_diffrn_reflns_limit_h_max       16
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_exptl_absorpt_coefficient_mu    0.163
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_exptl_absorpt_correction_T_min  0.990
_exptl_absorpt_correction_type   multi-scan
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_exptl_crystal_colour            colorless'
_exptl_crystal_density_diffrn    1.191
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             1512
_exptl_crystal_size_max          0.05
_exptl_crystal_size_mid          0.01
_exptl_crystal_size_min          0.01
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_refine_diff_density_min         -0.735
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0600P)^2^+3.3140P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1280
_refine_ls_wR_factor_ref         0.1310
_reflns_number_gt                6637
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5dt02504d2.cif
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_cod_depositor_comments
'Adding full bibliography for 7035922--7035934.cif.'
_cod_original_cell_volume        3969.3(14)
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_cod_database_code               7035932