Control of the hapticity of pyridine-2-thiolate ligands in rhenium(V) oxo complexes †
Paulo, António; Domingos, Ângela; Santos, Isabel; Journal of the Chemical Society, Dalton Transactions  (1999) 3735–; doi:10.1039/a905911c

data_7702411
_publ_section_title
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 Control of the hapticity of pyridine-2-thiolate ligands in rhenium(V) oxo
 complexes&#x200A;&#x2020;
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_journal_issue                   21
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              3735
_journal_paper_doi               10.1039/a905911c
_journal_year                    1999
_chemical_formula_structural     '[ReO(OMe){B(pz)4)}(3-SiMe3-2-Spy)]'
_chemical_formula_sum            'C21 H27 B N9 O2 Re S Si'
_chemical_formula_weight         694.68
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 110.910(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.545(3)
_cell_length_b                   8.2966(9)
_cell_length_c                   19.997(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      13.0
_cell_measurement_theta_min      7.4
_cell_volume                     2719.1(7)
_computing_cell_refinement       'CAD4 software (Enraf-Nonius,1989)'
_computing_data_collection       'CAD4 software (Enraf-Nonius,1989)'
_computing_data_reduction        'process-MOLEN (Fair,1990)'
_computing_molecular_graphics    ORTEP(Johnson,1976)
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       CAD4-Enraf-Nonius
_diffrn_measurement_method       \w/2\qscan
_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  0.0471
_diffrn_reflns_av_sigmaI/netI    0.0981
_diffrn_reflns_limit_h_max       0
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       0
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            4418
_diffrn_reflns_theta_max         23.99
_diffrn_reflns_theta_min         2.09
_diffrn_standards_decay_%        0.4
_diffrn_standards_interval_count 'every 100 reflections'
_diffrn_standards_interval_time  3600
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    4.626
_exptl_absorpt_correction_T_max  0.9950
_exptl_absorpt_correction_T_min  0.4863
_exptl_absorpt_correction_type   'empirical via \y-scan North et al(1968)'
_exptl_crystal_colour            yellow-brown
_exptl_crystal_density_diffrn    1.697
_exptl_crystal_density_meas      ?
_exptl_crystal_description       plate
_exptl_crystal_F_000             1368
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.07
_refine_diff_density_max         2.984
_refine_diff_density_min         -1.238
_refine_diff_density_rms         0.215
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.113
_refine_ls_goodness_of_fit_obs   1.088
_refine_ls_matrix_type           full
_refine_ls_number_parameters     325
_refine_ls_number_reflns         4246
_refine_ls_number_restraints     12
_refine_ls_restrained_S_all      1.190
_refine_ls_restrained_S_obs      1.091
_refine_ls_R_factor_all          0.1369
_refine_ls_R_factor_obs          0.0750
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0329P)^2^+75.0005P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1892
_refine_ls_wR_factor_obs         0.1358
_reflns_number_observed          2687
_reflns_number_total             4263
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            905911c.txt
_cod_data_source_block           1
_cod_depositor_comments
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The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

data item '_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0329P)^2^+75.0005P] where P=(Fo^2^+2Fc^2^)/3'
was changed to 'calc'. A new data item '_refine_ls_weighting_details'
was created with the value set to
'w=1/[\s^2^(Fo^2^)+(0.0329P)^2^+75.0005P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
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_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7702411