Unusual ligand rearrangement: from N-phosphinoguanidinato to phosphinimine-amidinato compounds
Fernández-Galán, Rafael; Ramos, Alberto; Huergo, Estefanía; Antiñolo, Antonio; Carrillo-Hermosilla, Fernando; Rodríguez-Diéguez, Antonio; García-Vivó, Daniel; Chemical Communications  (2019) –; doi:10.1039/C9CC00432G

data_7122991
_publ_section_title
;
 Unusual ligand rearrangement: from N-phosphinoguanidinato to
 phosphinimine-amidinato compounds
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C9CC00432G
_journal_year                    2019
_chemical_formula_sum            'C30 H41 Al N3 P'
_chemical_formula_weight         501.61
_chemical_name_systematic
;
 ?
;
_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'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014
_audit_update_record
;
2019-01-17 deposited with the CCDC.
2019-02-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 99.731(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.073(2)
_cell_length_b                   15.298(3)
_cell_length_c                   15.849(3)
_cell_measurement_reflns_used    9354
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.33
_cell_measurement_theta_min      2.37
_cell_volume                     2885.1(9)
_computing_cell_refinement       'Bruker Apex II'
_computing_data_collection       'Bruker ApexII'
_computing_data_reduction        'Bruker Apex II'
_computing_publication_material  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       'Phi and Omega Scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.1076
_diffrn_reflns_av_unetI/netI     0.0505
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            48996
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.240
_diffrn_reflns_theta_max         26.450
_diffrn_reflns_theta_min         2.168
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.148
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.713
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Bruker SADABS (Bruker, 1999)'
_exptl_crystal_colour            white
_exptl_crystal_density_diffrn    1.155
_exptl_crystal_description       Prismatic
_exptl_crystal_F_000             1080
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.032
_refine_diff_density_min         -0.537
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.089
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     325
_refine_ls_number_reflns         5923
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.089
_refine_ls_R_factor_all          0.0826
_refine_ls_R_factor_gt           0.0527
_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^)+(0.0617P)^2^+2.7319P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1219
_refine_ls_wR_factor_ref         0.1426
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4388
_reflns_number_total             5923
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc00432g2.cif
_cod_data_source_block           Compound2b
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Empirical' changed to
'empirical' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_database_code               7122991
_shelxl_version_number           2014-3
_shelx_res_checksum              56108
_shelx_hkl_checksum              47907