Structurally versatile phosphine and amine donors constructed from N-heterocyclic olefin units.
Paisley, Nathan R.; Lui, Melanie W.; McDonald, Robert; Ferguson, Michael J.; Rivard, Eric; Dalton transactions (Cambridge, England : 2003) 45 (2016) 9860–9870; doi:10.1039/c6dt00299d

data_7038434
_publ_section_title
;
 Structurally versatile phosphine and amine donors constructed from
 N-heterocyclic olefin units.
;
_journal_issue                   24
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9860
_journal_page_last               9870
_journal_paper_doi               10.1039/c6dt00299d
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C34 H54 B N2 P, 0.25(C6 H14)'
_chemical_formula_sum            'C35.5 H57.5 B N2 P'
_chemical_formula_weight         554.11
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_symmetry_space_group_name_Hall  '-R 3'
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_atom_sites_solution_hydrogens   mixed
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_audit_update_record
;
2016-01-20 deposited with the CCDC.
2016-02-18 downloaded from the CCDC.
;
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_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
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_exptl_absorpt_correction_type   numerical
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0800P)^2^+12.0247P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1343
_refine_ls_wR_factor_ref         0.1428
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6290
_reflns_number_total             7292
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt00299d2.cif
_cod_data_source_block           riv1571
_cod_depositor_comments
'Adding full bibliography for 7038430--7038439.cif.'
_cod_original_cell_volume        16164.1(6)
_cod_original_formula_sum        'C35.50 H57.50 B N2 P'
_cod_database_code               7038434
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