Synthesis and Characterization of Ferrocenylchalcogenopropargyl Complexes [Fe(η5-C5H4EICH2C⋮CH)2] (EI= Se, S) and Their Reactions To Form Unusual Ferrocenyl-Containing Metal Clusters with Eclipsed Cp Rings and New Five-Membered FeEICHCCH2Ring Ligand System†
Mathur, Pradeep; Singh, Vinay K.; Mobin, Shaikh M.; Srinivasu, Chimalakonda; Trivedi, Rajiv; Bhunia, Anjan K.; Puranik, Vedavati G.; Organometallics 24 (2005) 367–; doi:10.1021/om049226r

data_4075724
_publ_section_title
;
 Synthesis and Characterization of Ferrocenylchalcogenopropargyl Complexes
 [Fe(\h5-C5H4EICH2C&#x22EE;CH)2] (EI= Se, S) and Their Reactions To Form
 Unusual Ferrocenyl-Containing Metal Clusters with Eclipsed Cp Rings and
 New Five-Membered FeEICHCCH2Ring Ligand System&#x2020;
;
_journal_issue                   3
_journal_name_full               Organometallics
_journal_page_first              367
_journal_paper_doi               10.1021/om049226r
_journal_volume                  24
_journal_year                    2005
_chemical_formula_sum            'C24 H14 Fe3 O8 Ru S2 Se2'
_chemical_formula_weight         921.01
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 97.031(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.4021(17)
_cell_length_b                   10.8602(17)
_cell_length_c                   24.127(4)
_cell_measurement_temperature    293(2)
_cell_volume                     2965.2(8)
_computing_cell_refinement       'Argus (Nonius, MACH3 software)'
_computing_data_collection       'Argus (Nonius, MACH3 software)'
_computing_data_reduction        'Maxus (Nonius software)'
_computing_molecular_graphics    Ortep
_computing_publication_material  Shelx97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.945
_diffrn_measured_fraction_theta_max 0.945
_diffrn_measurement_method       \w/q-scan
_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  0.1202
_diffrn_reflns_av_sigmaI/netI    0.0957
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            27318
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.70
_diffrn_standards_decay_%        <3%
_diffrn_standards_interval_time  3600
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    4.578
_exptl_absorpt_correction_T_max  0.9387
_exptl_absorpt_correction_T_min  0.3424
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'light orange'
_exptl_crystal_density_diffrn    2.063
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'Thin Plate'
_exptl_crystal_F_000             1776
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.01
_refine_diff_density_max         2.629
_refine_diff_density_min         -0.920
_refine_diff_density_rms         0.238
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.129
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         5226
_refine_ls_number_restraints     15
_refine_ls_restrained_S_all      1.127
_refine_ls_R_factor_all          0.1506
_refine_ls_R_factor_gt           0.0836
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1239P)^2^+0.4256P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2079
_refine_ls_wR_factor_ref         0.2452
_reflns_number_gt                2942
_reflns_number_total             5226
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om049226rsi20041007_051420.cif
_cod_data_source_block           cmpd7
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1239P)^2^+0.4256P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.1239P)^2^+0.4256P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2965.1(8)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4075724