Long-Range Intramolecular Electronic Communication in Bis(ferrocenylethynyl) Complexes Incorporating Conjugated Heterocyclic Spacers: Synthesis, Crystallography, and Electrochemistry
Hakikulla H. Shah; Rayya A. Al-Balushi; Mohammed K. Al-Suti; Muhammad S. Khan; Christopher H. Woodall; Kieran C. Molloy; Paul R. Raithby; Thomas P. Robinson; Sara E. C. Dale; Frank Marken; Inorganic Chemistry 52 (2013) 4898–4908; doi:10.1021/ic3024887

data_4334588
_publ_section_title
;
 Long-Range Intramolecular Electronic Communication in
 Bis(ferrocenylethynyl) Complexes Incorporating Conjugated Heterocyclic
 Spacers: Synthesis, Crystallography, and Electrochemistry
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              4898
_journal_page_last               4908
_journal_paper_doi               10.1021/ic3024887
_journal_volume                  52
_journal_year                    2013
_chemical_formula_moiety         'C30 H20 Fe2 N2 S'
_chemical_formula_sum            'C30 H20 Fe2 N2 S'
_chemical_formula_weight         552.24
_chemical_name_common            h03prr25
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_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_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4
_audit_creation_date             2011-12-06T15:01:29-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 134.3890(10)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   30.6586(3)
_cell_length_b                   9.85660(10)
_cell_length_c                   21.6227(3)
_cell_measurement_reflns_used    24066
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      2.91
_cell_volume                     4669.35(12)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'HKL Denzo and Scalepack (Otwinowski & Minor 1997)'
_computing_molecular_graphics
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
        J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_publication_material
;
O. V. Dolomanov, L. J. Bourhis, R. J. Gildea, J. A. K. Howard and H. Puschmann,
OLEX2: a complete structure solution, refinement and analysis program.
        J. Appl. Cryst. (2009). 42, 339-341.
;
_computing_structure_refinement
;
XL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution    'DirDif-99 (Buerskens, 1999)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker-Nonius KappaCCD'
_diffrn_measurement_method
'181 two degree phi and 92 two degree omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0431
_diffrn_reflns_limit_h_max       36
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            38948
_diffrn_reflns_theta_full        25.35
_diffrn_reflns_theta_max         25.35
_diffrn_reflns_theta_min         4.14
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.355
_exptl_absorpt_correction_T_max  0.879
_exptl_absorpt_correction_T_min  0.805
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sortav (Blessing, 1995)'
_exptl_crystal_colour            Red
_exptl_crystal_density_diffrn    1.571
_exptl_crystal_description       Block
_exptl_crystal_F_000             2256
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.515
_refine_diff_density_min         -0.914
_refine_diff_density_rms         0.178
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.155
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     316
_refine_ls_number_reflns         4258
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.155
_refine_ls_R_factor_all          0.0452
_refine_ls_R_factor_gt           0.0368
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0634P)^2^+3.0340P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.104
_refine_ls_wR_factor_ref         0.1092
_reflns_number_gt                3587
_reflns_number_total             4258
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic3024887_si_001_2.cif
_cod_data_source_block           h03prr25
_cod_original_cell_volume        4669.35(9)
_cod_database_code               4334588