Aromatic vs Aliphatic C-H Cleavage of Alkyl-Substituted Pyridines by (PNPiPr)Re Compounds
Oleg V. Ozerov; Maren Pink; Lori A. Watson; Kenneth G. Caulton; Journal of the American Chemical Society 126 (2004) 2105–2113; doi:10.1021/ja036999i

data_4112252
_publ_section_title
;
 Aromatic vs Aliphatic C-H Cleavage of Alkyl-Substituted Pyridines by
 (PNPiPr)Re Compounds
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              2105
_journal_page_last               2113
_journal_paper_doi               10.1021/ja036999i
_journal_volume                  126
_journal_year                    2004
_chemical_formula_moiety         'C24 H51 N2 P2 Re Si2'
_chemical_formula_sum            'C24 H51 N2 P2 Re Si2'
_chemical_formula_weight         671.99
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           62
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.8870(4)
_cell_length_b                   16.9003(5)
_cell_length_c                   14.1618(4)
_cell_measurement_reflns_used    9331
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      32.5
_cell_measurement_theta_min      2.5
_cell_volume                     3084.36(16)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1999)'
_computing_data_reduction        'SAINT (Bruker, 1999)'
_computing_molecular_graphics    'XTEL (local library)'
_computing_publication_material  'XCIF (Bruker, 1999), XTEL (local library)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-92 (Alatomare et al., 1993)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector                 'CCD area detector'
_diffrn_detector_area_resol_mean 44.52
_diffrn_detector_type            'Bruker SMART 6000'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
'0.30 degree frames measured for 5 seconds each'
_diffrn_measurement_device       'three-circle goniometer with fixed chi'
_diffrn_measurement_device_type  'Bruker Platform goniometer'
_diffrn_measurement_method       \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  0.0308
_diffrn_reflns_av_sigmaI/netI    0.0111
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            96829
_diffrn_reflns_theta_full        32.53
_diffrn_reflns_theta_max         32.53
_diffrn_reflns_theta_min         2.14
_diffrn_standards_decay_%        0.0
_diffrn_standards_interval_time  303
_diffrn_standards_number         911
_exptl_absorpt_coefficient_mu    4.135
_exptl_absorpt_correction_T_max  0.5231
_exptl_absorpt_correction_T_min  0.3906
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, R. Blessing (1995)'
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.447
_exptl_crystal_description       'irregular block'
_exptl_crystal_F_000             1368
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.18
_refine_diff_density_max         1.170
_refine_diff_density_min         -0.900
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.106
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     238
_refine_ls_number_reflns         5763
_refine_ls_number_restraints     57
_refine_ls_restrained_S_all      1.159
_refine_ls_R_factor_all          0.0160
_refine_ls_R_factor_gt           0.0146
_refine_ls_shift/su_max          0.007
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0170P)^2^+2.1157P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0379
_refine_ls_wR_factor_ref         0.0386
_reflns_number_gt                5468
_reflns_number_total             5763
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja036999isi20030703_104649.cif
_cod_data_source_block           02062
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'multi-scans' was replaced
with the value 'multi-scan' as specified in the replacement file
'src/cod-tools/trunk/data/replacement-values/replacement_values.lst'.

Automatic conversion script
Id: cif_fix_values 5376 2017-05-30 11:51:03Z andrius 
;
_cod_database_code               4112252