Oxorhenium(V) complexes of quinoline and isoquinoline carboxylic acids–synthesis, structural characterization and catalytic application in epoxidation reactions.
Machura, Barbara; Wolff, Mariusz; Benoist, Eric; Schachner, Jörg A; Mösch-Zanetti, Nadia C; Dalton transactions (Cambridge, England : 2003) 42 (2013) 8827–8837; doi:10.1039/c3dt50625h

data_7023062
_publ_section_title
;
 Oxorhenium(V) complexes of quinoline and isoquinoline carboxylic
 acids--synthesis, structural characterization and catalytic application
 in epoxidation reactions.
;
_journal_issue                   24
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              8827
_journal_page_last               8837
_journal_paper_doi               10.1039/c3dt50625h
_journal_volume                  42
_journal_year                    2013
_chemical_formula_moiety         'C21 H15 N2 O6 Re'
_chemical_formula_sum            'C21 H15 N2 O6 Re'
_chemical_formula_weight         577.55
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 106.654(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.0708(6)
_cell_length_b                   14.4437(8)
_cell_length_c                   13.4971(8)
_cell_measurement_reflns_used    4554
_cell_measurement_temperature    295.0(2)
_cell_measurement_theta_max      29.1326
_cell_measurement_theta_min      3.4454
_cell_volume                     1880.9(2)
_computing_cell_refinement       'CrysAlis RED v. 1.163 (UNIL IC & KUMA 2000)'
_computing_data_collection       'CrysAlis CCD v. 1.163 (UNIL IC & KUMA 2000)'
_computing_data_reduction        'CrysAlis RED v. 1.163 (UNIL IC & KUMA 2000)'
_computing_molecular_graphics
;XP in SHELXTL/PC (Sheldrick, 1990b)
ORTEP-3 W v. 1.062 (Farrugia 1997)
;
_computing_publication_material
;SHELXL-97 (Sheldrick, 1997) and
PLATON (Spek, 1990)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295.0(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type
;
Oxford Diffraction Xcalibur (TM) Single Crystal X-ray Diffractometer with
Sapphire CCD detector
;
_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  0.0291
_diffrn_reflns_av_unetI/netI     0.0366
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            8942
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         3.45
_exptl_absorpt_coefficient_mu    6.504
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.84674
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'CrysAlis RED, (2005)'
_exptl_crystal_colour            dark-brown
_exptl_crystal_density_diffrn    2.040
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1112
_exptl_crystal_size_max          0.072
_exptl_crystal_size_mid          0.068
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.568
_refine_diff_density_min         -0.491
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.000
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     272
_refine_ls_number_reflns         3296
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.000
_refine_ls_R_factor_all          0.0333
_refine_ls_R_factor_gt           0.0233
_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^)+(0.0174P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0432
_refine_ls_wR_factor_ref         0.0457
_reflns_number_gt                2730
_reflns_number_total             3296
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3dt50625h.txt
_cod_data_source_block           ren329a
_cod_original_cell_volume        1880.93(19)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7023062