C−H Nickellation of Phenol-Derived Phosphinites: Regioselectivity and Structures of Cyclonickellated Complexes
Mangin, Loïc P; Zargarian, Davit; Dalton Transactions  (2017) –; doi:10.1039/C7DT03403B

data_7044634
_publ_section_title
;
 C&#x2212;H Nickellation of Phenol-Derived Phosphinites: Regioselectivity
 and Structures of Cyclonickellated Complexes
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/C7DT03403B
_journal_year                    2017
_chemical_formula_moiety         'C16 H25 Br N Ni O3 P'
_chemical_formula_sum            'C16 H25 Br N Ni O3 P'
_chemical_formula_weight         448.96
_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   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2016-08-11
_audit_creation_method
;
Olex2 1.2
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_audit_update_record
;
2017-10-24 deposited with the CCDC.
2017-11-02 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.3600(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.7532(3)
_cell_length_b                   13.1865(3)
_cell_length_c                   11.4773(3)
_cell_measurement_reflns_used    9272
_cell_measurement_temperature    100
_cell_measurement_theta_max      71.97
_cell_measurement_theta_min      3.49
_cell_volume                     1914.24(8)
_computing_cell_refinement       'SAINT v8.34A (Bruker, 2013)'
_computing_data_reduction        'SAINT v8.34A (Bruker, 2013)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'XT (Sheldrick, 2015)'
_diffrn_ambient_temperature      100
_diffrn_detector                 'CCD area detector'
_diffrn_detector_area_resol_mean 8.3
_diffrn_detector_type            'Bruker APEX2 CCD'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker Smart APEX'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_collimation    'Focusing mirrors'
_diffrn_radiation_monochromator  'Quazar MX Mirror Optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0504
_diffrn_reflns_av_unetI/netI     0.0191
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            3778
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         72.162
_diffrn_reflns_theta_min         3.494
_diffrn_source                   'Microfocus Source'
_diffrn_source_target            Cu
_diffrn_source_type              'Incoatec I\mS High Brilliance Microsource'
_exptl_absorpt_coefficient_mu    4.802
_exptl_absorpt_correction_T_max  0.753555
_exptl_absorpt_correction_T_min  0.439527
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 TWINABS-2012/1 (Bruker,2012) was used for absorption correction.
 
For component 1:
 wR2(int) was 0.1477 before and 0.0668 after correction.
 The Ratio of minimum to maximum transmission not present.
 The \l/2 correction factor is Not present
 
For component 2:
 wR2(int) was 0.1793 before and 0.0832 after correction.
 The Ratio of minimum to maximum transmission is 0.58.
 The \l/2 correction factor is Not present

Final HKLF 4 output contains 75144 reflections, Rint = 0.1085
 (55657 with I > 3sig(I), Rint = 0.1073)
;
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.558
_exptl_crystal_description       block
_exptl_crystal_F_000             920
_exptl_crystal_recrystallization_method 'Slow evap of Et2O solution'
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.643
_refine_diff_density_min         -0.485
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     215
_refine_ls_number_reflns         3778
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.0386
_refine_ls_R_factor_gt           0.0378
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0763P)^2^+1.1259P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1050
_refine_ls_wR_factor_ref         0.1061
_reflns_number_gt                3651
_reflns_number_total             3778
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt03403b2.cif
_cod_data_source_block           loic47
_cod_depositor_comments
;
The following automatic conversions were performed:

'_diffrn_radiation_probe' value 'X-ray' changed to 'x-ray' 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               7044634
_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 Ternary CH refined with riding coordinates:
 C9(H9), C12(H12)
2.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C6(H6)
2.c Idealised Me refined as rotating group:
 C7(H7A,H7B,H7C), C8(H8A,H8B,H8C), C10(H10A,H10B,H10C), C11(H11A,H11B,H11C),
 C13(H13A,H13B,H13C), C14(H14A,H14B,H14C), C16(H16A,H16B,H16C)
;
_shelx_res_checksum              72408
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'