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_7003783
_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_compound_source        synthesized
_chemical_formula_moiety         'C41.32 H65.08 Li4 N O7'
_chemical_formula_sum            'C41.32 H65.08 Li4 N O7'
_chemical_formula_weight         711.734
_chemical_name_common
'Lithium 2,4,6-trimethylphenoxide dimethylaminoethoxide dioxane'
_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
_cell_angle_alpha                90.00
_cell_angle_beta                 123.0290(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   30.8616(7)
_cell_length_b                   15.0818(3)
_cell_length_c                   21.7116(5)
_cell_measurement_reflns_used    9131
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.995
_cell_measurement_theta_min      2.402
_cell_volume                     8472.5(3)
_computing_cell_refinement       'APEX2 / SAINT (Bruker, 2006)'
_computing_data_collection       'APEX2 (Bruker, 2006)'
_computing_data_reduction
'SAINT/ XPREP (Bruker, 2006; Sheldrick, 2003)'
_computing_molecular_graphics    'XP (Sheldrick, 2001)'
_computing_publication_material  'XCIF (Sheldrick, 2001)'
_computing_structure_refinement  'XL (Sheldrick, 2001)'
_computing_structure_solution    'XS (Sheldrick, 2001)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Bruker SMART Apex2 CCD diffractometer'
_diffrn_measurement_method       '\w and \f 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  0.0299
_diffrn_reflns_av_sigmaI/netI    0.0341
_diffrn_reflns_limit_h_max       39
_diffrn_reflns_limit_h_min       -39
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            53338
_diffrn_reflns_theta_full        27.45
_diffrn_reflns_theta_max         27.45
_diffrn_reflns_theta_min         1.56
_diffrn_source_type              'Siemens KFFMO2K-90'
_exptl_absorpt_coefficient_mu    0.073
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.97
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Sheldrick, 2004)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.122
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       parallelepiped
_exptl_crystal_F_000             3104
_exptl_crystal_recrystallization_method
'crystallized on cooling in hexane / dioxane from 293 K to 263 K.'
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.31
_exptl_crystal_size_min          0.14
_platon_squeeze_details          ' ?'
_refine_diff_density_max         0.350
_refine_diff_density_min         -0.378
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.078
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     453
_refine_ls_number_reflns         9500
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.078
_refine_ls_R_factor_all          0.0791
_refine_ls_R_factor_gt           0.0558
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0614P)^2^+11.3642P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1420
_refine_ls_wR_factor_ref         0.1541
_reflns_number_gt                6872
_reflns_number_total             9500
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b719565f.txt
_cod_data_source_block           jjm47
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7003783