Rhodium(i) complexes bearing N-donor ligands: catalytic activity towards intramolecular cyclization of alkynoic acids and ligand lability
Man, Bradley Y.-W.; Bhadbhade, Mohan; Messerle, Barbara A.; New Journal of Chemistry 35 (2011) 1730–; doi:10.1039/c1nj20094a

data_7052684
_publ_section_title
;
 Rhodium(i) complexes bearing N-donor ligands: catalytic activity
 towards intramolecular cyclization of alkynoic acids and ligand
 lability
;
_journal_issue                   8
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1730
_journal_paper_doi               10.1039/c1nj20094a
_journal_volume                  35
_journal_year                    2011
_chemical_formula_moiety         'C32 H12 B F24, C23 H23 N7 Rh, 0.5 (C6 H14)'
_chemical_formula_sum            'C58 H42 B F24 N7 Rh'
_chemical_formula_weight         1406.71
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 102.9690(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   40.121(2)
_cell_length_b                   12.7579(7)
_cell_length_c                   24.5524(12)
_cell_measurement_reflns_used    9964
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.93
_cell_measurement_theta_min      2.26
_cell_volume                     12246.8(11)
_computing_cell_refinement       '<i>APEX2 </i>(Bruker, 2007)'
_computing_data_collection       '<i>APEX2 </i>(Bruker, 2007)'
_computing_data_reduction        '<i>APEX2 </i>(Bruker, 2007)'
_computing_molecular_graphics    '<i>SHELXTL-Plus</i> (Sheldrick, 2008)'
_computing_structure_refinement  '<i>SHELXL-97</i> (Sheldrick, 2008)'
_computing_structure_solution    '<i>SHELXS-97</i> (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker kappa APEXII CCD Diffractometer'
_diffrn_measurement_method       '\f scans, and \w scans with \k offsets'
_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  0.0529
_diffrn_reflns_av_sigmaI/netI    0.0476
_diffrn_reflns_limit_h_max       47
_diffrn_reflns_limit_h_min       -46
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            41524
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.26
_exptl_absorpt_coefficient_mu    0.396
_exptl_absorpt_correction_T_max  0.9555
_exptl_absorpt_correction_T_min  0.8844
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2001)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.526
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Blocks
_exptl_crystal_F_000             5640
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.674
_refine_diff_density_min         -0.850
_refine_diff_density_rms         0.101
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.373
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1119
_refine_ls_number_reflns         10754
_refine_ls_number_restraints     489
_refine_ls_restrained_S_all      1.440
_refine_ls_R_factor_all          0.0726
_refine_ls_R_factor_gt           0.0575
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.4249P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1734
_refine_ls_wR_factor_ref         0.1860
_reflns_number_gt                8605
_reflns_number_total             10754
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1nj20094a.txt
_cod_data_source_block           4a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_cell_volume        12246.9(11)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               7052684