Cluster Oxalate Complexes [M3(μ3-Q)(μ2-Q2)3(C2O4)3]2- and [Mo3(μ3-Q)(μ2-Q)3(C2O4)3(H2O)3]2- (M = Mo, W; Q = S, Se): Mechanochemical Synthesis and Crystal Structure
Maxim N. Sokolov; Artyom L. Gushchin; Dmitrii Yu. Naumov; Olga A. Gerasko; Vladimir P. Fedin; Inorganic Chemistry 44 (2005) 2431–2436; doi:10.1021/ic0488637

data_4309016
_publ_contact_author_address
;Institute of Inorganic Chemistry,
SB Russian Academy of Sciences,
Academition Lavrentiev Avenue 3,
Novosibirsk 90,
630090 Russia
;
_publ_contact_author_email       d.y.naumov@ngs.ru
_publ_contact_author_fax         7(3832)344489
_publ_contact_author_name        'Dmitry Yu. Naumov'
_publ_contact_author_phone       7(3832)344466
_publ_section_title
;
Cluster Oxalate Complexes [M3(\m3-Q)(\m2-Q2)3(C2O4)3]2- and
[Mo3(\m3-Q)(\m2-Q)3(C2O4)3(H2O)3]2- (M = Mo, W; Q = S, Se):
Mechanochemical Synthesis and Crystal Structure
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2431
_journal_page_last               2436
_journal_paper_doi               10.1021/ic0488637
_journal_volume                  44
_journal_year                    2005
_chemical_formula_moiety
;
C6 Mo3 O12 S7, 1.5(C8 H20 N),  Br, K, 1.5(H2 O), 0.5(H3 O)
;
_chemical_formula_sum            'C18 H34.5 Br K Mo3 N1.5 O14 S7'
_chemical_formula_weight         1127.22
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                107.069(2)
_cell_angle_beta                 93.029(3)
_cell_angle_gamma                94.690(2)
_cell_formula_units_Z            2
_cell_length_a                   11.0139(8)
_cell_length_b                   12.6133(12)
_cell_length_c                   13.9776(13)
_cell_measurement_reflns_used    5845
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.31
_cell_measurement_theta_min      2.60
_cell_volume                     1844.0(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 25
_diffrn_measured_fraction_theta_full 0.958
_diffrn_measured_fraction_theta_max 0.953
_diffrn_measurement_device_type  'Bruker Nonius X8Apex CCD area-detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0206
_diffrn_reflns_av_sigmaI/netI    0.0332
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            13236
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.71
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    2.656
_exptl_absorpt_correction_T_max  0.8569
_exptl_absorpt_correction_T_min  0.5927
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'Bruker SADABS'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.030
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1114
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.06
_refine_diff_density_max         1.252
_refine_diff_density_min         -0.844
_refine_diff_density_rms         0.126
_refine_ls_extinction_coef       0
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.117
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     434
_refine_ls_number_reflns         7189
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.117
_refine_ls_R_factor_all          0.0442
_refine_ls_R_factor_gt           0.0351
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0632P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1013
_refine_ls_wR_factor_ref         0.1050
_reflns_number_gt                5838
_reflns_number_total             7189
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0488637si20050204_024106.cif
_cod_data_source_block           og774-2a
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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_formula_sum        'C18 H34.50 Br K Mo3 N1.50 O14 S7'
_cod_database_code               4309016