Rhenium in Homogeneous Catalysis: [ReBrH(NO)(labile ligand)(large-bite-angle diphosphine)] Complexes as Highly Active Catalysts in Olefin Hydrogenations
Balz Dudle; Kunjanpillai Rajesh; Olivier Blacque; Heinz Berke; Journal of the American Chemical Society 133 (2011) 8168–8178; doi:10.1021/ja107245k

data_4106159
_publ_contact_author             'Dr. Blacque, Olivier'
_publ_contact_author_email       oblacque@aci.uzh.ch
_publ_contact_author_fax         '+41 44 63 54 681'
_publ_contact_author_phone       '+41 44 63 54 651'
_publ_section_title
;
 Rhenium in Homogeneous Catalysis: [ReBrH(NO)(labile
 ligand)(large-bite-angle diphosphine)] Complexes as Highly Active
 Catalysts in Olefin Hydrogenations
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              8168
_journal_page_last               8178
_journal_paper_doi               10.1021/ja107245k
_journal_volume                  133
_journal_year                    2011
_chemical_formula_moiety         'C40 H35 Br N O2 P2 Re'
_chemical_formula_sum            'C40 H35 Br N O2 P2 Re'
_chemical_formula_weight         889.74
_chemical_name_systematic
Bromo-(\h^2^-ethylene)-hydrido-(10,11-dihydro-4,5-bis(diphenylphosphino)dibenzo[b,f]oxepine)-nitrosyl-rhenium(I)
_space_group_IT_number           14
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CrysAlisPro, Oxford Diffraction Ltd.,
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(compiled Nov  6 2009,16:24:50)
;
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
;
_computing_molecular_graphics
; ORTEP-3 for Windows, Version 2.01.
  Farrugia, L. J. (1997). J. Appl. Cryst. 30, 565.
;
_computing_publication_material
; WinGX -- An integrated system of Windows programs for the solution,
 refinment and analysis of single crystal X-ray diffraction data,
 Version 1.80.00.
 Farrugia, L. J. (1999). J. Appl. Cryst. 32, 837-838.
 SHELXL97. Program for crystal structure refinement.
 Sheldrick, G.M. (2008). Acta Cryst. A64, 112-122.
 PLATON for Windows, Version 1.12.
 Spek, A. L. (2003). J. Appl. Cryst. 36, 7-13. 
;
_computing_structure_refinement
; SHELXL97. Program for crystal structure refinement.
  Sheldrick, G.M. (2008). Acta Cryst. A64, 112-122.
;
_computing_structure_solution
; SHELXS97. Program for Crystal Structure solution.
  Sheldrick, G.M. (2008). Acta Cryst. A64, 112-122.  
;
_diffrn_ambient_temperature      183(2)
_diffrn_detector_area_resol_mean 10.4498
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type
; Goniometer Xcalibur, detector: Ruby
Oxford Diffraction (2007). Oxford Diffraction Ltd.,
Xcalibur CCD system
;
_diffrn_measurement_method       'omega scans'
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_diffrn_radiation_wavelength     0.71073
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_diffrn_reflns_theta_full        30.51
_diffrn_reflns_theta_max         30.51
_diffrn_reflns_theta_min         2.45
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_exptl_absorpt_coefficient_mu    4.828
_exptl_absorpt_correction_T_max  0.660
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CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.52 (release 06-11-2009 CrysAlis171 .NET)
(compiled Nov  6 2009,16:24:50)
Analytical numeric absorption correction using a multifaceted crystal
model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            colourless
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_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.452
_refine_diff_density_min         -1.529
_refine_diff_density_rms         0.095
_refine_ls_extinction_method     none
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_refine_ls_matrix_type           full
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_refine_ls_number_reflns         10489
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      0.934
_refine_ls_R_factor_all          0.0432
_refine_ls_R_factor_gt           0.0274
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0263P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0538
_refine_ls_wR_factor_ref         0.0554
_reflns_number_gt                7811
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja107245k_si_002_2.cif
_cod_data_source_block           3d
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4106159