Synthesis of a series of new platinum organometallic complexes derived from bidentate Schiff-base ligands and their catalytic activity in the hydrosilylation and dehydrosilylation of styrene.
Lachachi, M. Belhadj; Benabdallah, Tayeb; Aguiar, Pedro M.; Youcef, M. Hadj; Whitwood, Adrian C.; Lynam, Jason M.; Dalton transactions (Cambridge, England : 2003) 44 (2015) 11919–11928; doi:10.1039/c5dt01407g

data_7035397
_publ_section_title
;
 Synthesis of a series of new platinum organometallic complexes derived
 from bidentate Schiff-base ligands and their catalytic activity in the
 hydrosilylation and dehydrosilylation of styrene.
;
_journal_issue                   26
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              11919
_journal_page_last               11928
_journal_paper_doi               10.1039/c5dt01407g
_journal_volume                  44
_journal_year                    2015
_chemical_formula_moiety         'C17 H12 N2 O3'
_chemical_formula_sum            'C17 H12 N2 O3'
_chemical_formula_weight         292.29
_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
_atom_sites_solution_secondary   difmap
_audit_creation_date             2013-04-24
_audit_creation_method
;
  Olex2 1.2
  (compiled Apr 23 2013 17:59:47, GUI svn.r4465)
;
_audit_update_record
;
2015-03-20 deposited with the CCDC.
2015-05-26 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 98.087(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.0204(2)
_cell_length_b                   12.7917(3)
_cell_length_c                   13.0855(4)
_cell_measurement_reflns_used    5965
_cell_measurement_temperature    110.00(10)
_cell_measurement_theta_max      32.0000
_cell_measurement_theta_min      3.5370
_cell_volume                     1329.15(6)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
SHELXL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution
;
SHELXS, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_diffrn_ambient_temperature      110.00(10)
_diffrn_detector_area_resol_mean 16.1450
_diffrn_measured_fraction_theta_full 0.9985
_diffrn_measured_fraction_theta_max 0.9988
_diffrn_measurement_details
;
  1 omega  -74.00  -41.00   1.0000   40.0000
omega____ theta____ kappa____ phi______ frames
    -      -24.9177 -178.0000  -90.0000 33

  2 omega   77.00  102.00   1.0000   40.0000
omega____ theta____ kappa____ phi______ frames
    -       26.4802  178.0000  -60.0000 25

  3 omega  -15.00   43.00   1.0000   40.0000
omega____ theta____ kappa____ phi______ frames
    -       26.4802  -57.0000   90.0000 58

  4 omega  -14.00   94.00   1.0000   40.0000
omega____ theta____ kappa____ phi______ frames
    -       26.4802   19.0000  -60.0000 108

  5 omega  -42.00   22.00   1.0000   40.0000
omega____ theta____ kappa____ phi______ frames
    -       26.4802  -57.0000  -60.0000 64

  6 omega   -4.00   97.00   1.0000   40.0000
omega____ theta____ kappa____ phi______ frames
    -       26.4802   77.0000   60.0000 101
;
_diffrn_measurement_device_type  'SuperNova, Single source at offset, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0118209000
_diffrn_orient_matrix_UB_12      -0.0416222000
_diffrn_orient_matrix_UB_13      -0.0340851000
_diffrn_orient_matrix_UB_21      0.0633000000
_diffrn_orient_matrix_UB_22      -0.0213503000
_diffrn_orient_matrix_UB_23      0.0375210000
_diffrn_orient_matrix_UB_31      -0.0618797000
_diffrn_orient_matrix_UB_32      -0.0297987000
_diffrn_orient_matrix_UB_33      0.0206957000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.0253
_diffrn_reflns_av_unetI/netI     0.0271
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            12067
_diffrn_reflns_theta_full        30.03
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         3.02
_diffrn_source                   'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.102
_exptl_absorpt_correction_T_max  0.992
_exptl_absorpt_correction_T_min  0.984
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
Analytical numeric absorption correction using a multifaceted crystal
            model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            'clear dark red'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    red
_exptl_crystal_density_diffrn    1.461
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plank
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.2591
_exptl_crystal_size_mid          0.1209
_exptl_crystal_size_min          0.0853
_refine_diff_density_max         0.391
_refine_diff_density_min         -0.295
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     203
_refine_ls_number_reflns         3892
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0512
_refine_ls_R_factor_gt           0.0441
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0635P)^2^+0.5531P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1245
_refine_ls_wR_factor_ref         0.1302
_reflns_number_gt                3342
_reflns_number_total             3892
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5dt01407g2.cif
_cod_data_source_block           '[3a]'
_cod_depositor_comments
'Adding full bibliography for 7035397--7035401.cif.'
_cod_database_code               7035397
_chemical_oxdiff_formula         'C17 H12 N2 O3'
_chemical_oxdiff_usercomment     'Med L1-Ni Complex'
_reflns_odcompleteness_completeness 99.85
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     29.97
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C5(H5), C6(H6), C7(H7), C8(H8), C11(H11), C13(H13), C14(H14),
 C16(H16), C17(H17)
;