Rhenium-mediated coupling of acetonitrile and pyrazoles. New molecular clefts for anion binding.
Arroyo, Marta; Miguel, Daniel; Villafañe, Fernando; Nieto, Sonia; Pérez, Julio; Riera, Lucía; Inorganic chemistry 45 (2006) 7018–7026; doi:10.1021/ic0607078

data_4350350
_publ_section_title
;
 Rhenium-mediated coupling of acetonitrile and pyrazoles. New molecular
 clefts for anion binding.
;
_journal_issue                   17
_journal_name_full               'Inorganic chemistry'
_journal_page_first              7018
_journal_page_last               7026
_journal_paper_doi               10.1021/ic0607078
_journal_volume                  45
_journal_year                    2006
_chemical_formula_sum            'C10 H11 Br N3 O3 Re'
_chemical_formula_weight         487.33
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                103.747(10)
_cell_angle_beta                 109.936(9)
_cell_angle_gamma                101.172(9)
_cell_formula_units_Z            2
_cell_length_a                   7.691(4)
_cell_length_b                   9.301(5)
_cell_length_c                   10.775(6)
_cell_measurement_temperature    296(2)
_cell_volume                     671.2(6)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0206
_diffrn_reflns_av_sigmaI/netI    0.0219
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       7
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            3035
_diffrn_reflns_theta_full        23.36
_diffrn_reflns_theta_max         23.36
_diffrn_reflns_theta_min         2.13
_exptl_absorpt_coefficient_mu    12.033
_exptl_absorpt_correction_T_max  1.000000
_exptl_absorpt_correction_T_min  0.366303
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            PALE_YELLOW
_exptl_crystal_density_diffrn    2.412
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       PRISM
_exptl_crystal_F_000             452
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.752
_refine_diff_density_min         -1.511
_refine_diff_density_rms         0.230
_refine_ls_extinction_coef       0.0013(6)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
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_refine_ls_matrix_type           full
_refine_ls_number_parameters     167
_refine_ls_number_reflns         1934
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.003
_refine_ls_R_factor_all          0.0340
_refine_ls_R_factor_gt           0.0321
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0739P)^2^+0.4744P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0870
_refine_ls_wR_factor_ref         0.0882
_reflns_number_gt                1804
_reflns_number_total             1934
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0607078si20060426_072212.cif
_cod_data_source_block           Compound_5_ma189bm
_cod_depositor_comments
;
The following automatic conversions were performed:

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

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        671.1(6)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4350350