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_7003785
_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         'C19 H35 Li3 N2 O4'
_chemical_formula_sum            'C19 H35 Li3 N2 O4'
_chemical_formula_weight         376.31
_chemical_name_common
'Lithium 2,4,6-trimethylphenoxide dimethylaminoethoxide dioxane'
_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                65.516(3)
_cell_angle_beta                 88.273(4)
_cell_angle_gamma                62.920(3)
_cell_formula_units_Z            2
_cell_length_a                   10.6238(6)
_cell_length_b                   11.3639(6)
_cell_length_c                   11.4918(7)
_cell_measurement_reflns_used    7044
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.758
_cell_measurement_theta_min      2.196
_cell_volume                     1102.48(12)
_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 0.984
_diffrn_measured_fraction_theta_max 0.984
_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  0.0332
_diffrn_reflns_av_sigmaI/netI    0.0281
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            15828
_diffrn_reflns_theta_full        24.84
_diffrn_reflns_theta_max         24.84
_diffrn_reflns_theta_min         1.99
_diffrn_source_type              'Siemens KFFMO2K-90'
_exptl_absorpt_coefficient_mu    0.076
_exptl_absorpt_correction_T_max  0.98
_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    1.134
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       parallelepiped
_exptl_crystal_F_000             408
_exptl_crystal_recrystallization_method
'crystallized on cooling in hexane / dioxane from 293 K to 263 K.'
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.35
_exptl_crystal_size_min          0.28
_refine_diff_density_max         0.442
_refine_diff_density_min         -0.357
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     290
_refine_ls_number_reflns         3773
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.111
_refine_ls_R_factor_all          0.0788
_refine_ls_R_factor_gt           0.0588
_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^)+(0.0698P)^2^+0.9789P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1482
_refine_ls_wR_factor_ref         0.1651
_reflns_number_gt                2922
_reflns_number_total             3773
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b719565f.txt
_cod_data_source_block           jjm49
_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        1102.48(11)
_cod_database_code               7003785