Increasing the solubility of strong reducing agents containing Mo(2)(4+) units and alkyl-substituted guanidinate ligands.
Cotton, F. Albert; Murillo, Carlos A.; Wang, Xiaoping; Wilkinson, Chad C.; Dalton transactions (Cambridge, England : 2003)  (2007) 3943–3951; doi:10.1039/b707201e

data_7005957
_publ_section_title
;
 Increasing the solubility of strong reducing agents containing
 Mo(2)(4+) units and alkyl-substituted guanidinate ligands.
;
_journal_issue                   35
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              3943
_journal_page_last               3951
_journal_paper_doi               10.1039/b707201e
_journal_year                    2007
_chemical_formula_moiety         'C44 H80 Mo2 N12, C32 H12 B F24'
_chemical_formula_sum            'C76 H92 B F24 Mo2 N12'
_chemical_formula_weight         1832.31
_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                88.823(3)
_cell_angle_beta                 88.470(3)
_cell_angle_gamma                65.487(3)
_cell_formula_units_Z            2
_cell_length_a                   12.015(2)
_cell_length_b                   14.213(2)
_cell_length_c                   27.980(5)
_cell_measurement_reflns_used    7161
_cell_measurement_temperature    213(2)
_cell_measurement_theta_max      27.493
_cell_measurement_theta_min      2.1845
_cell_volume                     4345.7(12)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    XP
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      213(2)
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker SMART'
_diffrn_measurement_method       \w-scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0374
_diffrn_reflns_av_sigmaI/netI    0.0627
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            18888
_diffrn_reflns_theta_full        22.50
_diffrn_reflns_theta_max         22.50
_diffrn_reflns_theta_min         1.74
_exptl_absorpt_coefficient_mu    0.387
_exptl_absorpt_correction_T_max  0.9601
_exptl_absorpt_correction_T_min  0.8506
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.400
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    .
_exptl_crystal_description       plate
_exptl_crystal_F_000             1874
_exptl_crystal_size_max          0.43
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.11
_refine_diff_density_max         2.018
_refine_diff_density_min         -1.196
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.311
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1183
_refine_ls_number_reflns         11130
_refine_ls_number_restraints     505
_refine_ls_restrained_S_all      1.290
_refine_ls_R_factor_all          0.1161
_refine_ls_R_factor_gt           0.1048
_refine_ls_shift/su_max          0.037
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0003P)^2^+55.5792P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2323
_refine_ls_wR_factor_ref         0.2378
_reflns_number_gt                9793
_reflns_number_total             11130
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b707201e.txt
_cod_data_source_block           2
_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_cell_volume        4345.7(13)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7005957