Highly selective, reversible water activation by P,N-cooperativity in pyridyl-functionalized phosphinines.
Kopp, Richard O.; Kleynemeyer, Sabrina L.; Groth, Lucie J.; Ernst, Moritz J.; Rupf, Susanne M.; Weber, Manuela; Kershaw Cook, Laurence J.; Coles, Nathan T.; Neale, Samuel E.; Müller, Christian; Chemical science 15 (2024) 5496–5506; doi:10.1039/d3sc05930h

data_1571249
_publ_section_title
;
 Highly selective, reversible water activation by P,N-cooperativity in
 pyridyl-functionalized phosphinines.
;
_journal_issue                   15
_journal_name_full               'Chemical science'
_journal_page_first              5496
_journal_page_last               5506
_journal_paper_doi               10.1039/d3sc05930h
_journal_volume                  15
_journal_year                    2024
_chemical_formula_moiety         'C29 H27 N4 O P'
_chemical_formula_sum            'C29 H27 N4 O P'
_chemical_formula_weight         478.51
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2023-10-19
_audit_creation_method
;
Olex2 1.3
(compiled Nov 21 2019 18:26:39 for OlexSys, GUI svn.r6003)
;
_audit_update_record
;
2023-10-19 deposited with the CCDC.	2024-03-08 downloaded from the CCDC.
;
_cell_angle_alpha                92.457(9)
_cell_angle_beta                 108.816(4)
_cell_angle_gamma                103.145(4)
_cell_formula_units_Z            2
_cell_length_a                   10.539(2)
_cell_length_b                   10.9798(18)
_cell_length_c                   11.7826(15)
_cell_measurement_reflns_used    8194
_cell_measurement_temperature    102.0
_cell_measurement_theta_max      25.36
_cell_measurement_theta_min      2.46
_cell_volume                     1246.7(4)
_computing_cell_refinement       'SAINT V8.40B (?, 2016)'
_computing_data_reduction        'SAINT V8.40B (?, 2016)'
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'XT  (Sheldrick, 2015)'
_diffrn_ambient_temperature      102.0
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0330
_diffrn_reflns_av_unetI/netI     0.0329
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            15240
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.401
_diffrn_reflns_theta_min         2.111
_diffrn_source_current           1.0
_diffrn_source_power             0.05
_diffrn_source_voltage           50.0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.140
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.6198
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0842 before and 0.0471 after correction.
The Ratio of minimum to maximum transmission is 0.8317.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.275
_exptl_crystal_description       block
_exptl_crystal_F_000             504
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: dichloromethane/acetonitrile'
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.365
_refine_diff_density_min         -0.318
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     327
_refine_ls_number_reflns         4583
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0544
_refine_ls_R_factor_gt           0.0454
_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^)+(0.0370P)^2^+1.1105P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1030
_refine_ls_wR_factor_ref         0.1073
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3966
_reflns_number_total             4583
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3sc05930h2.cif
_cod_data_source_block           p-1
_cod_depositor_comments
'Adding full bibliography for 1571249--1571254.cif.'
_cod_database_code               1571249
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.973
_shelx_estimated_absorpt_t_min   0.962
_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:
 C3(H3), C31(H31), C11(H11), C42(H42), C34(H34), C32(H32), C12(H12), C24(H24),
 C41(H41), C44(H44), C22(H22), C14(H14), C21(H21)
2.b Idealised Me refined with everything fixed:
 C45(H45A,H45B,H45C)
2.c Idealised Me refined as rotating group:
 C35(H35A,H35B,H35C), C25(H25A,H25B,H25C), C15(H15A,H15B,H15C)
;
_shelx_res_checksum              53997
_olex2_submission_special_instructions 'No special instructions were received'