Exploring the Scope of a Novel Ligand Class: Synthesis and Catalytic Examination of Metal Complexes with 'Normal' 1,2,3-Triazolylidene Ligands
Lars-Arne Schaper; Lilian Graser; Xuhui Wei; Rui Zhong; Karl Öfele; Alexander Pöthig; Mirza Cokoja; Bettina Bechlars; Wolfgang A. Herrmann; Fritz E. Kühn; Inorganic Chemistry 52 (2013) 6142–6152; doi:10.1021/ic400533u

data_4334952
_publ_contact_author_address
;
       Department Chemie,
       Lehrstuhl f\"ur Anorganische Chemie,
       Technische Universit\"at M\"unchen,
       Lichtenbergstrasse 4,
       D-85747 Garching bei M\"unchen,
       Germany.
;
_publ_contact_author_email       alexander.poethig@tum.de
_publ_contact_author_fax         '+49(0)89 289 13473'
_publ_contact_author_name
;
       Alexander Poethig
;
_publ_contact_author_phone       '+49(0)89 289 13133'
_publ_section_title
;
 Exploring the Scope of a Novel Ligand Class: Synthesis and Catalytic
 Examination of Metal Complexes with 'Normal' 1,2,3-Triazolylidene Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6142
_journal_page_last               6152
_journal_paper_doi               10.1021/ic400533u
_journal_volume                  52
_journal_year                    2013
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C23 H20 Cl Mo N3 O2'
_chemical_formula_sum            'C23 H20 Cl Mo N3 O2'
_chemical_formula_weight         501.81
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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
_cell_angle_alpha                90
_cell_angle_beta                 115.127(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.9104(5)
_cell_length_b                   11.4808(4)
_cell_length_c                   14.0996(5)
_cell_measurement_reflns_used    3750
_cell_measurement_temperature    123
_cell_measurement_theta_max      23.1865
_cell_measurement_theta_min      2.3288
_cell_volume                     2185.21(13)
_computing_cell_refinement       'SAINT (Bruker, 2008b)'
_computing_data_collection       'APEX II Control Software (Bruker, 2008a)'
_computing_data_reduction        'SAINT (Bruker, 2008b)'
_computing_molecular_graphics    'PLATON (Spek, 2011)'
_computing_publication_material  'PLATON (Spek, 2011), enCIFer (Allen, 2004)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      123
_diffrn_detector                 ' CCD plate '
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device       ' \k-geometry diffractometer '
_diffrn_measurement_device_type  ' Bruker APEX-II CCD '
_diffrn_measurement_method       ' phi- and omega-rotation '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed-tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0630
_diffrn_reflns_av_sigmaI/netI    0.0541
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            22712
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        25.38
_diffrn_reflns_theta_max         25.38
_diffrn_reflns_theta_min         1.51
_exptl_absorpt_coefficient_mu    0.747
_exptl_absorpt_correction_T_max  0.956
_exptl_absorpt_correction_T_min  0.670
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker, 2008b'
_exptl_crystal_colour            'clear intense orange-red'
_exptl_crystal_density_diffrn    1.525
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             1016
_exptl_crystal_size_max          0.580
_exptl_crystal_size_mid          0.160
_exptl_crystal_size_min          0.060
_refine_diff_density_max         0.624
_refine_diff_density_min         -0.637
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     273
_refine_ls_number_reflns         3974
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0685
_refine_ls_R_factor_gt           0.0356
_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^)+(0.0290P)^2^+1.9290P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0671
_refine_ls_wR_factor_ref         0.0774
_reflns_number_gt                2845
_reflns_number_total             3974
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic400533u_si_003.cif
_cod_data_source_block           Compound_A3
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4334952