Mono- and Bis- Methyltrioxorhenium(VII) Complexes with Salen Ligands: Synthesis, Properties, Applications
Zhaoqing Xu; Ming-Dong Zhou; Markus Drees; Hugh Chaffey-Millar; Eberhardt Herdtweck; Wolfgang A. Herrmann; Fritz E. Kühn; Inorganic Chemistry 48 (2009) 6812–6822; doi:10.1021/ic900761u

data_4302748
_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       eberhardt.herdtweck@ch.tum.de
_publ_contact_author_fax         '+49(0)89 289 13473'
_publ_contact_author_name
;
       Dr. Eberhardt Herdtweck
;
_publ_contact_author_phone       '+49(0)89 289 13143'
_publ_section_title
;
Mono- and Bis- Methyltrioxorhenium(VII) Complexes with Salen Ligands:
Synthesis, Properties, Applications
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6812
_journal_page_last               6822
_journal_paper_doi               10.1021/ic900761u
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C21 H25 N2 O5 Re'
_chemical_formula_sum            'C21 H25 N2 O5 Re'
_chemical_formula_weight         571.64
_chemical_name_systematic        ?
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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
_cell_angle_alpha                90
_cell_angle_beta                 101.990(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.9223(6)
_cell_length_b                   11.0773(5)
_cell_length_c                   14.9878(7)
_cell_measurement_reflns_used    23804
_cell_measurement_temperature    153(1)
_cell_measurement_theta_max      26.03
_cell_measurement_theta_min      2.97
_cell_volume                     2098.61(17)
_computing_cell_refinement       'CrysAlis (Oxford, 2005)'
_computing_data_collection       'CrysAlis (Oxford, 2005)'
_computing_data_reduction        'CrysAlis (Oxford, 2005)'
_computing_molecular_graphics    'PLATON (Spek, 2007)'
_computing_publication_material  'PLATON (Spek, 2007)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1998b)'
_computing_structure_solution    'SHELXL-97 (Sheldrick, 1998a)'
_diffrn_ambient_temperature      153(1)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.0
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Xcalibur \k-CCD diffractometer'
_diffrn_measurement_method       'phi- and omega-rotation'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube, Enhance (Mo) X-ray Source'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1412
_diffrn_reflns_av_sigmaI/netI    0.0476
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            35981
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         2.97
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    5.825
_exptl_absorpt_correction_T_max  0.1200
_exptl_absorpt_correction_T_min  0.0410
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.29.9 (release 23-03-2006 CrysAlis171 .NET)
(compiled Mar 23 2006,23:39:28)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.809
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    none
_exptl_crystal_description       prism
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          0.56
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.36
_refine_diff_density_max         1.945
_refine_diff_density_min         -1.774
_refine_diff_density_rms         0.162
_refine_ls_extinction_coef       0.0074(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.079
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     272
_refine_ls_number_reflns         3838
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.079
_refine_ls_R_factor_all          0.0417
_refine_ls_R_factor_gt           0.0348
_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^)+(0.0000P)^2^+15.5332P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0685
_refine_ls_wR_factor_ref         0.0750
_reflns_number_gt                3382
_reflns_number_total             3838
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic900761u_si_002_1.cif
_cod_data_source_block           Compound_1
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4302748