Manipulation of molecular aggregation and supramolecular structure using self-assembled lithium mixed-anion complexes
Morris, J. Jacob; MacDougall, Dugald J.; Noll, Bruce C.; Henderson, Kenneth W.; Dalton Transactions  (2008) 3429–3437; doi:10.1039/b719565f

data_7003782
_publ_section_title
;
 Manipulation of molecular aggregation and supramolecular structure
 using self-assembled lithium mixed-anion complexes
;
_journal_issue                   26
_journal_name_full               'Dalton Transactions'
_journal_page_first              3429
_journal_page_last               3437
_journal_paper_doi               10.1039/b719565f
_journal_year                    2008
_chemical_absolute_configuration unk
_chemical_compound_source        synthesized
_chemical_formula_moiety         'C11 H15 Li O2, (C4 H8 O2)'
_chemical_formula_sum            'C15 H23 Li O4'
_chemical_formula_weight         274.27
_chemical_name_common            'Lithium 2,4,6-trimethylphenoxide dioxane'
_space_group_IT_number           88
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      88
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a :2'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            16
_cell_length_a                   15.2748(10)
_cell_length_b                   15.2748(10)
_cell_length_c                   24.129(3)
_cell_measurement_reflns_used    6873
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.30
_cell_measurement_theta_min      2.53
_cell_volume                     5629.8(9)
_computing_cell_refinement       'APEX2/SAINT (Bruker, 2004)'
_computing_data_collection       'APEX2 (Bruker, 2004)'
_computing_data_reduction        'SAINT/XPREP (Bruker, 2004; Sheldrick, 2003)'
_computing_molecular_graphics    'XP (Sheldrick, 1998)'
_computing_publication_material  'XCIF (Sheldrick, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.890
_diffrn_measured_fraction_theta_max 0.890
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0544
_diffrn_reflns_av_sigmaI/netI    0.0618
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            11437
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.58
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'Siemens KFFMO2K-90'
_exptl_absorpt_coefficient_mu    0.09
_exptl_absorpt_correction_T_max  0.9824
_exptl_absorpt_correction_T_min  0.9824
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'Blessing, R. H. (1995) Acta Cryst. A51, 33-38.'
_exptl_crystal_colour            'clear colourless'
_exptl_crystal_density_diffrn    1.294
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       octahedron
_exptl_crystal_F_000             2368
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_platon_squeeze_details
;
;
_refine_diff_density_max         0.324
_refine_diff_density_min         -0.226
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.989
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     130
_refine_ls_number_reflns         2867
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.989
_refine_ls_R_factor_all          0.0866
_refine_ls_R_factor_gt           0.0709
_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^)+(0.1467P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2077
_refine_ls_wR_factor_ref         0.2159
_reflns_number_gt                2008
_reflns_number_total             2867
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b719565f.txt
_cod_data_source_block           dmd23sq
_cod_original_sg_symbol_H-M      'I 41/a'
_cod_database_code               7003782