Rhenium Chemistry of Diazabutadienes and Derived Iminoacetamides Spanning the Valence Domain II-VI. Synthesis, Characterization, and Metal-Promoted Regiospecific Imine Oxidation
Samir Das; Indranil Chakraborty; Animesh Chakravorty; Inorganic Chemistry 42 (2003) 6545–6555; doi:10.1021/ic034586c

data_4314374
_publ_section_title
;
 Rhenium Chemistry of Diazabutadienes and Derived Iminoacetamides Spanning
 the Valence Domain II-VI. Synthesis, Characterization, and Metal-Promoted
 Regiospecific Imine Oxidation
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6545
_journal_page_last               6555
_journal_paper_doi               10.1021/ic034586c
_journal_volume                  42
_journal_year                    2003
_chemical_formula_sum            'C16 H16 Cl3 N2 O Re'
_chemical_formula_weight         544.86
_chemical_name_systematic
;
   ?
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     heavy
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.196(8)
_cell_length_b                   8.227(6)
_cell_length_c                   20.880(11)
_cell_measurement_reflns_used    30
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      14
_cell_measurement_theta_min      7
_cell_volume                     3469(3)
_computing_cell_refinement       'Siemens P3/P4-PC V4.27'
_computing_data_collection       'Siemens P3/P4-PC V4.27'
_computing_data_reduction        'Siemens P3/P4-PC V4.27'
_computing_molecular_graphics    'Siemens SHELXTL V5.03 PC'
_computing_publication_material  'Siemens SHELXTL V5.03 PC'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Siemens R3m/V'
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0466
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_diffrn_reflns_limit_h_min       0
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_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -24
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_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 198
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    7.471
_exptl_absorpt_correction_T_max  0.210
_exptl_absorpt_correction_T_min  0.134
_exptl_absorpt_correction_type   semi-empirical
_exptl_crystal_colour            dark
_exptl_crystal_density_diffrn    2.086
_exptl_crystal_description       parallelopiped
_exptl_crystal_F_000             2080
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.30
_refine_diff_density_max         2.245
_refine_diff_density_min         -0.933
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_refine_ls_extinction_method     none
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_refine_ls_R_factor_obs          0.0673
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_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1051P)^2^+16.3766P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.2410
_refine_ls_wR_factor_obs         0.1648
_reflns_number_observed          1831
_reflns_number_total             2974
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic034586csi20030819_123709_1.cif
_cod_data_source_block           dim11
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1051P)^2^+16.3766P] where P=(Fo^2^+2Fc^2^)/3'
was changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.1051P)^2^+16.3766P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 

The following automatic conversions were performed:

'_atom_sites_solution_primary' value 'Heavy atom method' was changed
to 'heavy'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 
;
_cod_original_cell_volume        3469.5(35)
_cod_database_code               4314374