Trimetallaborides as starting points for the syntheses of large metal-rich molecular borides and clusters
Braunschweig, Holger; Ewing, William C.; Ghosh, Sundargopal; Kramer, Thomas; Mattock, James D.; Östreicher, Sebastian; Vargas, Alfredo; Werner, Christine; Chem. Sci. 7 (2016) 109–; doi:10.1039/C5SC03206G

data_1540183
_publ_section_title
;
 Trimetallaborides as starting points for the syntheses of large
 metal-rich molecular borides and clusters
;
_journal_issue                   1
_journal_name_full               'Chem. Sci.'
_journal_page_first              109
_journal_paper_doi               10.1039/C5SC03206G
_journal_volume                  7
_journal_year                    2016
_chemical_formula_moiety         'C28 H20 Au2 B2 Mn4 O8'
_chemical_formula_sum            'C28 H20 Au2 B2 Mn4 O8'
_chemical_formula_weight         1119.75
_chemical_name_common
;
?
;
_chemical_name_systematic
; 
?
;
_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
_audit_update_record
;
2015-08-25 deposited with the CCDC.
2015-10-20 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 119.822(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.4662(13)
_cell_length_b                   12.1607(9)
_cell_length_c                   15.4013(18)
_cell_measurement_reflns_used    9362
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.75
_cell_measurement_theta_min      2.69
_cell_volume                     2838.1(4)
_computing_cell_refinement       'Saint+ ver. 7.68A (Bruker AXS)'
_computing_data_collection       'APEX2 ver. 2010.3 (Bruker AXS)'
_computing_data_reduction        'Saint+ ver. 7.68A (Bruker AXS)'
_computing_molecular_graphics    'XP ver. 5.1 (Bruker AXS, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker X8-APEX II'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  'multi-layer mirror'
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0281
_diffrn_reflns_av_sigmaI/netI    0.0204
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            16897
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.76
_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    12.077
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.5046
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs 2008/1 (Bruker 2008)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    2.621
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2080
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.949
_refine_diff_density_min         -0.745
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     200
_refine_ls_number_reflns         3023
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0195
_refine_ls_R_factor_gt           0.0167
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0137P)^2^+17.7268P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0400
_refine_ls_wR_factor_ref         0.0409
_reflns_number_gt                2799
_reflns_number_total             3023
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5sc03206g2.cif
_cod_data_source_block           3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 3271 2015-04-21 07:52:19Z andrius 

 Adding full bibliography for 1540182--1540185.cif.
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               1540183