Fluxionality and lability in rhenium 4'-hydroxyterpyridine complexes: evidence for an associative mechanism and correlated fluxionality and lability.
Fernández-Moreira, Vanesa; Thorp-Greenwood, Flora L; Arthur, Richard J.; Kariuki, Benson M.; Jenkins, Robert L.; Coogan, Michael P.; Dalton transactions (Cambridge, England : 2003) 39 (2010) 7493–7503; doi:10.1039/c0dt00022a

data_7025843
_publ_section_title
;
 Fluxionality and lability in rhenium 4'-hydroxyterpyridine complexes:
 evidence for an associative mechanism and correlated fluxionality and
 lability.
;
_journal_issue                   32
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7493
_journal_page_last               7503
_journal_paper_doi               10.1039/c0dt00022a
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety         C18H11ClN3O4Re
_chemical_formula_sum            'C18 H11 Cl N3 O4 Re'
_chemical_formula_weight         554.95
_chemical_name_common
;
Re terpy Cl
;
_chemical_name_systematic
;
Re terpy Cl
;
_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                100.6910(10)
_cell_angle_beta                 92.6110(10)
_cell_angle_gamma                100.2530(10)
_cell_formula_units_Z            2
_cell_length_a                   6.5227(2)
_cell_length_b                   10.4890(3)
_cell_length_c                   13.3433(4)
_cell_measurement_temperature    293(2)
_cell_volume                     879.81(5)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  CCD
_diffrn_measurement_method       CCD
_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  0.1758
_diffrn_reflns_av_sigmaI/netI    0.1098
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            13815
_diffrn_reflns_theta_full        27.46
_diffrn_reflns_theta_max         27.46
_diffrn_reflns_theta_min         3.12
_exptl_absorpt_coefficient_mu    7.088
_exptl_absorpt_correction_T_max  0.3314
_exptl_absorpt_correction_T_min  0.3314
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.095
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             528
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         3.755
_refine_diff_density_min         -4.883
_refine_diff_density_rms         0.355
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     248
_refine_ls_number_reflns         4013
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0615
_refine_ls_R_factor_gt           0.0565
_refine_ls_shift/su_max          0.301
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0863P)^2^+1.1655P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1416
_refine_ls_wR_factor_ref         0.1469
_reflns_number_gt                3685
_reflns_number_total             4013
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c0dt00022a.txt
_cod_data_source_block           C18H11ClN3O4Re
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7025843