Synthesis, Characterization, and Ligand Exchange Studies of W~6~S~8~L~6~ Cluster Compounds
Jin, Song; Zhou, Ran; Scheuer, Ellen M.; Adamchuk, Jennifer; Rayburn, Lori L.; DiSalvo, Francis J.; Inorganic Chemistry 40 (2001) 2666–2674; doi:10.1021/ic001314q

data_1004004
_publ_contact_author
; 
Prof. Francis J. DiSalvo 
Department of Chemistry and Chemical Biology 
Cornell University 
Ithaca, NY 14853 
;
_publ_contact_author_email       fjd3@cornell.edu
_publ_contact_author_fax         607-255-4137
_publ_contact_author_phone       607-255-7238
_publ_section_title
;
Synthesis, Characterization, and Ligand Exchange Studies of W~6~S~8~L~6~ 
Cluster Compounds
;
_journal_issue                   12
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2666
_journal_page_last               2674
_journal_paper_doi               10.1021/ic001314q
_journal_volume                  40
_journal_year                    2001
_chemical_formula_moiety         W6S8(C4NOH9)6(C5.2N1.3O1.3H11.7)(C22.2H25.9N3
_chemical_formula_sum            'C51.5 H91.5 N11 O7.25 S8 W6'
_chemical_formula_weight         2340.44
_chemical_melting_point          ?
_chemical_name_common            'Tungsten sulfide cluster with'
_chemical_name_systematic
;
octakis(mu!3$-sulfido)-hexakis(morpholine)
-hexa-tungsten-1.3(morpholine)-3.7(aniline)
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_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_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 104.284(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.8105(13)
_cell_length_b                   18.5419(17)
_cell_length_c                   25.108(2)
_cell_measurement_reflns_used    ?
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      ?
_cell_measurement_theta_min      ?
_cell_volume                     6681.8(10)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'BRUKER SMART'
_computing_data_reduction        SHELXTL
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean ?
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  ?
_diffrn_measurement_method       '\w scans'
_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  0.0396
_diffrn_reflns_av_sigmaI/netI    0.0307
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       33
_diffrn_reflns_limit_l_min       -33
_diffrn_reflns_number            40292
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.83
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_number         ?
_exptl_absorpt_coefficient_mu    10.593
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.618779
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   ?
_exptl_crystal_colour            dark-red
_exptl_crystal_density_diffrn    2.327
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       block
_exptl_crystal_F_000             4430
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.1
_refine_diff_density_max         1.472
_refine_diff_density_min         -1.393
_refine_diff_density_rms         0.179
_refine_ls_extinction_coef       ?
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.216
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     378
_refine_ls_number_reflns         8242
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.217
_refine_ls_R_factor_all          0.0389
_refine_ls_R_factor_gt           0.0304
_refine_ls_shift/su_max          0.112
_refine_ls_shift/su_mean         0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0267P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0595
_refine_ls_wR_factor_ref         0.0613
_reflns_number_gt                7195
_reflns_number_total             8242
_reflns_threshold_expression     >2sigma(I)
_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.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_sg_symbol_H-M      C2/C
_cod_original_formula_sum        'C51.50 H91.50 N11 O7.25 S8 W6'
_cod_database_code               1004004