Supramolecular isomerism in spin crossover networks with aurophilic interactions
Galet, Ana; Mu�oz, M. Carmen; Mart�nez, V�ctor; Real, Jos� Antonio; Chemical Communications  (2004) 2268–2269; doi:10.1039/b409974e

data_7111447
_publ_section_title
;
 Supramolecular isomerism in spin crossover networks with aurophilic
 interactions
;
_journal_issue                   20
_journal_name_full               'Chemical Communications'
_journal_page_first              2268
_journal_page_last               2269
_journal_paper_doi               10.1039/b409974e
_journal_year                    2004
_chemical_formula_sum            'C48 H28 Au6 Fe3 N24 O2'
_chemical_formula_weight         2322.2
_chemical_name_systematic
;
?
;
_space_group_IT_number           147
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  '-P 3'
_symmetry_space_group_name_H-M   'P -3'
_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                 90.00
_cell_angle_gamma                120.00
_cell_formula_units_Z            1
_cell_length_a                   15.6730(9)
_cell_length_b                   15.6730(9)
_cell_length_c                   6.9500(7)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      20
_cell_measurement_theta_min      12
_cell_volume                     1478.49(19)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_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  0.1197
_diffrn_reflns_av_sigmaI/netI    0.1796
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            4008
_diffrn_reflns_theta_full        27.49
_diffrn_reflns_theta_max         27.49
_diffrn_reflns_theta_min         2.93
_exptl_absorpt_coefficient_mu    15.595
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.613
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needles
_exptl_crystal_F_000             1052
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.001
_refine_diff_density_min         -1.212
_refine_diff_density_rms         0.408
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.008
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     54
_refine_ls_number_reflns         2252
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.008
_refine_ls_R_factor_all          0.1841
_refine_ls_R_factor_gt           0.0828
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.008
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1274P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2033
_refine_ls_wR_factor_ref         0.2544
_reflns_number_gt                1083
_reflns_number_total             2252
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b409974esup1.cif
_cod_data_source_block           1,_120K
_cod_original_sg_symbol_H-M      P-3
_cod_database_code               7111447