Reactions of 2-(Arylazo) Aniline with RhCl3: Synthesis and Structure of New Cyclometalated Complexes of Rh(III) and Recognition of RhCl3 Assisted Azo (NN) Cleavage
Jahar lal Pratihar; Nilkamal Maiti; Surajit Chattopadhyay; Inorganic Chemistry 44 (2005) 6111–6114; doi:10.1021/ic050551w

data_4309433
_publ_section_title
;
Reactions of 2-(Arylazo) Aniline with RhCl3: Synthesis and Structure of
New Cyclometalated Complexes of Rh(III) and Recognition of RhCl3 Assisted
Azo (NN) Cleavage
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              6111
_journal_page_last               6114
_journal_paper_doi               10.1021/ic050551w
_journal_volume                  44
_journal_year                    2005
_chemical_formula_sum            'C36 H34 Cl4 N8 O Rh2'
_chemical_formula_weight         942.33
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_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                91.21(2)
_cell_angle_beta                 98.51(2)
_cell_angle_gamma                101.85(3)
_cell_formula_units_Z            2
_cell_length_a                   12.251(12)
_cell_length_b                   12.438(12)
_cell_length_c                   13.836(13)
_cell_measurement_temperature    273(2)
_cell_volume                     2038(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.809
_diffrn_measured_fraction_theta_max 0.809
_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  0.0358
_diffrn_reflns_av_sigmaI/netI    0.0703
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            15326
_diffrn_reflns_theta_full        28.63
_diffrn_reflns_theta_max         28.63
_diffrn_reflns_theta_min         2.64
_exptl_absorpt_coefficient_mu    1.111
_exptl_absorpt_correction_T_max  0.8691
_exptl_absorpt_correction_T_min  0.6972
_exptl_crystal_density_diffrn    1.536
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             944
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.822
_refine_diff_density_min         -0.821
_refine_diff_density_rms         0.091
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     460
_refine_ls_number_reflns         8466
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0698
_refine_ls_R_factor_gt           0.0396
_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^)+(0.0433P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0901
_refine_ls_wR_factor_ref         0.1025
_reflns_number_gt                5764
_reflns_number_total             8466
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic050551wsi20050409_021713.cif
_cod_data_source_block           scjp13m
_cod_database_code               4309433