Synthesis and Comparison of Transition Metal Complexes of Abnormal and Normal Tetrazolylidenes: A Neglected Ligand Species
Lars-Arne Schaper; Xuhui Wei; Philipp J. Altmann; Karl Öfele; Alexander Pöthig; Markus Drees; János Mink; Eberhardt Herdtweck; Bettina Bechlars; Wolfgang A. Herrmann; Fritz E. Kühn; Inorganic Chemistry 52 (2013) 7031–7044; doi:10.1021/ic4005449

data_4335190
_publ_contact_author_address
;
Catalysis Research Center
Technische Universit/"at M/"unchen
Ernst-Otto-Fischer-Str. 1
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
;
Dr. Alexander P\"othig
;
_publ_contact_author_phone       '+49(0)89 289 13133'
_publ_section_title
;
 Synthesis and Comparison of Transition Metal Complexes of Abnormal and
 Normal Tetrazolylidenes: A Neglected Ligand Species
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7031
_journal_page_last               7044
_journal_paper_doi               10.1021/ic4005449
_journal_volume                  52
_journal_year                    2013
_chemical_absolute_configuration unk
_chemical_compound_source        'see text'
_chemical_formula_moiety         'C8 H6 Cr N4 O5'
_chemical_formula_sum            'C8 H6 Cr N4 O5'
_chemical_formula_weight         290.17
_space_group_IT_number           43
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      43
_symmetry_space_group_name_Hall  'F 2 -2d'
_symmetry_space_group_name_H-M   'F d d 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   26.4751(8)
_cell_length_b                   28.2602(9)
_cell_length_c                   6.2479(2)
_cell_measurement_reflns_used    9398
_cell_measurement_temperature    123
_cell_measurement_theta_max      25.2643
_cell_measurement_theta_min      2.8831
_cell_volume                     4674.6(3)
_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), SHELXLE (Huebschle, 2011)'
_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 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       ' \k-geometry diffractometer '
_diffrn_measurement_device_type  ' Bruker APEX-II CCD '
_diffrn_measurement_method       ' phi- and omega-rotation '
_diffrn_radiation_monochromator  'MONTEL optic'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'rotating anode FR591'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0341
_diffrn_reflns_av_sigmaI/netI    0.0258
_diffrn_reflns_limit_h_max       31
_diffrn_reflns_limit_h_min       -31
_diffrn_reflns_limit_k_max       33
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       6
_diffrn_reflns_limit_l_min       -7
_diffrn_reflns_number            16739
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        25.37
_diffrn_reflns_theta_max         25.37
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    0.998
_exptl_absorpt_correction_T_max  0.924
_exptl_absorpt_correction_T_min  0.767
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker, 2008b'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.649
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       fragment
_exptl_crystal_F_000             2336
_exptl_crystal_size_max          0.280
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.080
_refine_diff_density_max         0.215
_refine_diff_density_min         -0.159
_refine_diff_density_rms         0.039
_refine_ls_abs_structure_details 'Flack H.D. (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.012(17)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     165
_refine_ls_number_reflns         1990
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0244
_refine_ls_R_factor_gt           0.0214
_refine_ls_shift/su_max          0.000
_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^+1.6048P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0492
_refine_ls_wR_factor_ref         0.0504
_reflns_number_gt                1881
_reflns_number_total             1990
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic4005449_si_002_2.cif
_cod_data_source_block           Compound_1a
_cod_database_code               4335190