Halogen-free water-stable aluminates as replacement for persistent fluorinated weakly-coordinating anions
Söhner, T.; Braun, F.; Over, L. C.; Mehlhose, S.; Rominger, F.; Straub, B. F.; Green Chem. 16 (2014) 4696–; doi:10.1039/C4GC00928B

data_7217281
_publ_section_title
;
 Halogen-free water-stable aluminates as replacement for persistent
 fluorinated weakly-coordinating anions
;
_journal_issue                   11
_journal_name_full               'Green Chem.'
_journal_page_first              4696
_journal_paper_doi               10.1039/C4GC00928B
_journal_volume                  16
_journal_year                    2014
_chemical_formula_sum            'C77 H122 Al Cl2 Li O8'
_chemical_formula_weight         1280.57
_chemical_name_common            Li(thf)4-Aletbat
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 102.666(1)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.4252(10)
_cell_length_b                   16.4896(10)
_cell_length_c                   29.6929(18)
_cell_measurement_reflns_used    9962
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      25.02
_cell_measurement_theta_min      2.43
_cell_volume                     7846.5(8)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II Quazar'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'ImuS microsource'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0474
_diffrn_reflns_av_sigmaI/netI    0.0271
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            141901
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         1.31
_exptl_absorpt_coefficient_mu    0.143
_exptl_absorpt_correction_T_max  0.9733
_exptl_absorpt_correction_T_min  0.9637
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Sheldrick, G. M. (2008). <i>SADABS</i>. University of G\"ottingen, Germany.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.084
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       polyhedron
_exptl_crystal_F_000             2792
_exptl_crystal_size_max          0.26
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.708
_refine_diff_density_min         -0.574
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     856
_refine_ls_number_reflns         16037
_refine_ls_number_restraints     1065
_refine_ls_restrained_S_all      0.994
_refine_ls_R_factor_all          0.1094
_refine_ls_R_factor_gt           0.0789
_refine_ls_shift/su_max          0.034
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1047P)^2^+9.1791P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2113
_refine_ls_wR_factor_ref         0.2375
_reflns_number_gt                11230
_reflns_number_total             16037
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4gc00928b2.cif
_cod_data_source_block           tis12
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 

 Adding full bibliography for 7217280--7217291.cif.
;
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7217281