Encapsulation of hydride by molecular main group metal clusters: manipulating the source and coordination sphere of the interstitial ion.
Boss, Sally R.; Coles, Martyn P.; Eyre-Brook, Vicki; García, Felipe; Haigh, Robert; Hitchcock, Peter B.; McPartlin, Mary; Morey, James V.; Naka, Hiroshi; Raithby, Paul R.; Sparkes, Hazel A.; Tate, Christopher W.; Wheatley, Andrew E. H.; Dalton transactions (Cambridge, England : 2003)  (2006) 5574–5582; doi:10.1039/b612782g

data_7007891
_publ_section_title
;
 Encapsulation of hydride by molecular main group metal clusters:
 manipulating the source and coordination sphere of the interstitial
 ion.
;
_journal_issue                   47
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5574
_journal_page_last               5582
_journal_paper_doi               10.1039/b612782g
_journal_year                    2006
_chemical_formula_moiety         'C42 H74 Li8 N18', 'C12 H31 B2'
_chemical_formula_sum            'C54 H104 B2 Li8 N18'
_chemical_formula_weight         1082.69
_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_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.2
_audit_creation_date             2006-08-31T13:45:31-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                100.10(3)
_cell_angle_beta                 99.96(3)
_cell_angle_gamma                95.86(3)
_cell_formula_units_Z            1
_cell_length_a                   11.549(2)
_cell_length_b                   11.797(2)
_cell_length_c                   12.229(2)
_cell_measurement_reflns_used    10690
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      27.48
_cell_measurement_theta_min      1.02
_cell_volume                     1600.4(5)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius B.V. 1998)'
_computing_data_reduction
;
HKL Denzo and Scalepack (Otwinowski & Minor 1997)
;
_computing_publication_material  'SHELXL-97 (Sheldrick 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR-92 (Altomare et al. 1994)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       'Thin slice \w and \f scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0271
_diffrn_reflns_av_unetI/netI     0.0278
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            10233
_diffrn_reflns_theta_full        21
_diffrn_reflns_theta_max         21
_diffrn_reflns_theta_min         3.54
_exptl_absorpt_coefficient_mu    0.067
_exptl_absorpt_correction_T_max  0.986
_exptl_absorpt_correction_T_min  0.931
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements
Sortav (Blessing 1995)
;
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.123
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Cube
_exptl_crystal_F_000             588
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.35
_refine_diff_density_max         0.727
_refine_diff_density_min         -0.48
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     381
_refine_ls_number_reflns         3363
_refine_ls_number_restraints     27
_refine_ls_restrained_S_all      1.12
_refine_ls_R_factor_all          0.0919
_refine_ls_R_factor_gt           0.0864
_refine_ls_shift/su_max          0
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1457P)^2^+2.2972P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2347
_refine_ls_wR_factor_ref         0.2399
_reflns_number_gt                3077
_reflns_number_total             3363
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b612782g.txt
_cod_data_source_block           aw0605
_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        1600.5(6)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7007891