Models for B12-Conjugated Radiopharmaceuticals. Cobaloxime Binding to New fac-[Re(CO)3(Me2Bipyridine)(amidine)]BF4 Complexes Having an Exposed Pyridyl Nitrogen.
Lewis, Nerissa A.; Marzilli, Patricia A.; Fronczek, Frank R.; Marzilli, Luigi G.; Inorganic chemistry 53 (2014) 11096–11107; doi:10.1021/ic5016675

data_4341231
_publ_section_title
;
 Models for B12-Conjugated Radiopharmaceuticals. Cobaloxime Binding to New
 fac-[Re(CO)3(Me2Bipyridine)(amidine)]BF4 Complexes Having an Exposed
 Pyridyl Nitrogen.
;
_journal_issue                   20
_journal_name_full               'Inorganic chemistry'
_journal_page_first              11096
_journal_page_last               11107
_journal_paper_doi               10.1021/ic5016675
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'C26 H28 N6 O3 Re, B F4 '
_chemical_formula_sum            'C26 H28 B F4 N6 O3 Re'
_chemical_formula_weight         745.55
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 93.653(2)
_cell_angle_gamma                90
_cell_formula_units_Z            12
_cell_length_a                   8.6106(4)
_cell_length_b                   31.9058(13)
_cell_length_c                   30.2319(13)
_cell_measurement_reflns_used    9842
_cell_measurement_temperature    90.0(5)
_cell_measurement_theta_max      67.56
_cell_measurement_theta_min      3.13
_cell_volume                     8288.7(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      90.0(5)
_diffrn_measured_fraction_theta_full 0.958
_diffrn_measured_fraction_theta_max 0.935
_diffrn_measurement_device_type  'Bruker Kappa APEX-II DUO'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'QUAZAR multilayer optics'
_diffrn_radiation_source         'I\mS microfocus'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0394
_diffrn_reflns_av_sigmaI/netI    0.0365
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       37
_diffrn_reflns_limit_k_min       -37
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            52248
_diffrn_reflns_theta_full        66.60
_diffrn_reflns_theta_max         67.93
_diffrn_reflns_theta_min         2.02
_exptl_absorpt_coefficient_mu    9.199
_exptl_absorpt_correction_T_max  0.6083
_exptl_absorpt_correction_T_min  0.2739
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2004)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.792
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             4392
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.629
_refine_diff_density_min         -1.273
_refine_diff_density_rms         0.256
_refine_ls_extinction_coef       0.000185(11)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.187
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1099
_refine_ls_number_reflns         14122
_refine_ls_number_restraints     32
_refine_ls_restrained_S_all      1.186
_refine_ls_R_factor_all          0.0449
_refine_ls_R_factor_gt           0.0409
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0596P)^2^+8.1860P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1099
_refine_ls_wR_factor_ref         0.1125
_reflns_number_gt                12983
_reflns_number_total             14122
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic5016675_si_003.cif
_cod_data_source_block           Nerissa16
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2827 2014-09-09 07:05:25Z andrius 

 Adding full bibliography for 4341231--4341234.cif.
;
_cod_original_sg_symbol_H-M      'P 21/n  '
_cod_original_formula_sum        'C26 H28 B F4 N6 O3 Re '
_cod_database_code               4341231