Vapochemically and mechanochemically reversible polymerization/depolymerization of S-Fe-Cu carbonyl clusters
Chien-Nan Lin; Wei-Ting Jhu; Minghuey Shieh; Chem.Commun. 50 (2014) 1134–; doi:10.1039/c3cc48303g

data_7110343
_publ_section_title
;
 Vapochemically and mechanochemically reversible
 polymerization/depolymerization of S-Fe-Cu carbonyl clusters
;
_journal_name_full               Chem.Commun.
_journal_page_first              1134
_journal_paper_doi               10.1039/c3cc48303g
_journal_volume                  50
_journal_year                    2014
_chemical_formula_moiety         'C78 H60 Cu4 Fe6 N4 O18 P4 S2'
_chemical_formula_sum            'C78 H60 Cu4 Fe6 N4 O18 P4 S2'
_chemical_formula_weight         2118.56
_chemical_name_systematic
;
?
;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 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                 107.170(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   35.4086(10)
_cell_length_b                   10.2025(3)
_cell_length_c                   24.5709(8)
_cell_measurement_reflns_used    0
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      0
_cell_measurement_theta_min      0
_cell_volume                     8480.8(5)
_computing_cell_refinement       'Bruker APEX2'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0246
_diffrn_reflns_av_sigmaI/netI    0.0317
_diffrn_reflns_limit_h_max       42
_diffrn_reflns_limit_h_min       -42
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            25505
_diffrn_reflns_theta_full        25.04
_diffrn_reflns_theta_max         25.04
_diffrn_reflns_theta_min         2.19
_exptl_absorpt_coefficient_mu    2.168
_exptl_absorpt_correction_T_max  0.7658
_exptl_absorpt_correction_T_min  0.4702
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            red-brown(dark)
_exptl_crystal_density_diffrn    1.659
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             4256
_exptl_crystal_size_max          0.41
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.13
_refine_diff_density_max         0.547
_refine_diff_density_min         -0.381
_refine_diff_density_rms         0.062
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.341(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1049
_refine_ls_number_reflns         10787
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0319
_refine_ls_R_factor_gt           0.0290
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0357P)^2^+14.4481P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0691
_refine_ls_wR_factor_ref         0.0716
_reflns_number_gt                10175
_reflns_number_total             10787
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3cc48303g.txt
_cod_data_source_block           3
_cod_original_cell_volume        8480.8(4)
_cod_original_sg_symbol_H-M      'C c'
_cod_database_code               7110343