Oxorhenium(V) Complexes with Phenolate-Oxazoline Ligands: Influence of the Isomeric Form on the O-Atom-Transfer Reactivity.
Schachner, Jörg A; Terfassa, Belina; Peschel, Lydia M.; Zwettler, Niklas; Belaj, Ferdinand; Cias, Pawel; Gescheidt, Georg; Mösch-Zanetti, Nadia C; Inorganic chemistry  (2014) 141202093244006–; doi:10.1021/ic501932c

data_4341843
_publ_section_title
;
 Oxorhenium(V) Complexes with Phenolate-Oxazoline Ligands: Influence of
 the Isomeric Form on the O-Atom-Transfer Reactivity.
;
_journal_name_full               'Inorganic chemistry'
_journal_page_first              141202093244006
_journal_paper_doi               10.1021/ic501932c
_journal_year                    2014
_chemical_compound_source        'synthetical product'
_chemical_formula_moiety         'C27 H23 Cl2 N O3 P Re,  2(C2 H3 N)'
_chemical_formula_sum            'C31 H29 Cl2 N3 O3 P Re'
_chemical_formula_weight         779.64
_chemical_name_systematic
; dichloro[2-[4,5-dihydro-2-oxazolyl-\kN3]phenolato-\kO]oxo(triphenyl-
phosphine)-rhenium(V) bis(acetonitrile) solvate
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'manual edited SHELXL-97 .cif file'
_cell_angle_alpha                88.8977(14)
_cell_angle_beta                 86.1595(13)
_cell_angle_gamma                65.6757(13)
_cell_formula_units_Z            2
_cell_length_a                   10.4136(4)
_cell_length_b                   11.0975(4)
_cell_length_c                   14.2203(5)
_cell_measurement_reflns_used    9823
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.75
_cell_measurement_theta_min      2.46
_cell_volume                     1494.06(10)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'modified ORTEP (Johnson, 1965)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0217
_diffrn_reflns_av_sigmaI/netI    0.0219
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            25345
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.00
_diffrn_reflns_theta_min         2.01
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.337
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.736
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.733
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.14
_refine_diff_density_max         1.980
_refine_diff_density_min         -1.173
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.040
_refine_ls_hydrogen_treatment    refU
_refine_ls_matrix_type           full
_refine_ls_number_parameters     380
_refine_ls_number_reflns         8703
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.040
_refine_ls_R_factor_all          0.0183
_refine_ls_R_factor_gt           0.0164
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0222P)^2^+0.7917P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0409
_refine_ls_wR_factor_ref         0.0419
_reflns_number_gt                8253
_reflns_number_total             8703
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic501932c_si_002.cif
_cod_data_source_block           BT193
_cod_original_cell_volume        1494.06(9)
_cod_database_code               4341843