Pyridylazole Chelation of Oxorhenium(V) and Imidorhenium(V). Rates and Trends of Oxygen Atom Transfer from ReVO to Tertiary Phosphines
Jaydip Gangopadhyay; Suman Sengupta; Sibaprasad Bhattacharyya; Indranil Chakraborty; Animesh Chakravorty; Inorganic Chemistry 41 (2002) 2616–2622; doi:10.1021/ic011064t

data_4317927
_publ_section_title
;
 Pyridylazole Chelation of Oxorhenium(V) and Imidorhenium(V). Rates and
 Trends of Oxygen Atom Transfer from ReVO to Tertiary Phosphines
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2616
_journal_page_last               2622
_journal_paper_doi               10.1021/ic011064t
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C18 H13 Cl3 N3 O Re'
_chemical_formula_weight         579.86
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_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                 94.03(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.566(6)
_cell_length_b                   16.082(8)
_cell_length_c                   11.841(5)
_cell_measurement_reflns_used    30
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      15
_cell_measurement_theta_min      7
_cell_volume                     1817.1(16)
_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  0.1007
_diffrn_reflns_av_sigmaI/netI    0.0465
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            3371
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.13
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 198
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    7.141
_exptl_absorpt_correction_T_max  0.277
_exptl_absorpt_correction_T_min  0.152
_exptl_absorpt_correction_type   semi-empirical
_exptl_crystal_colour            dark_blue
_exptl_crystal_density_diffrn    2.120
_exptl_crystal_description       parallelopiped
_exptl_crystal_F_000             1104
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.30
_refine_diff_density_max         4.861
_refine_diff_density_min         -3.944
_refine_diff_density_rms         0.326
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.238
_refine_ls_goodness_of_fit_obs   1.288
_refine_ls_matrix_type           full
_refine_ls_number_parameters     220
_refine_ls_number_reflns         3164
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.356
_refine_ls_restrained_S_obs      1.288
_refine_ls_R_factor_all          0.0816
_refine_ls_R_factor_obs          0.0582
_refine_ls_shift/esd_max         0.003
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1793
_refine_ls_wR_factor_obs         0.1510
_reflns_number_observed          2497
_reflns_number_total             3182
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ic011064t_4.cif
_cod_data_source_block           nar[Re(NPh)Cl3(pbo)]
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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^)+(0.1000P)^2^+0.0000P] 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^)+(0.1000P)^2^+0.0000P] 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        1817.0(16)
_cod_database_code               4317927