Lewis pair polymerization by classical and frustrated Lewis pairs: acid, base and monomer scope and polymerization mechanism.
Zhang, Yuetao; Miyake, Garret M.; John, Mallory G.; Falivene, Laura; Caporaso, Lucia; Cavallo, Luigi; Chen, Eugene Y.-X.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 9119–9134; doi:10.1039/c2dt30427a

data_7019752
_publ_section_title
;
 Lewis pair polymerization by classical and frustrated Lewis pairs: acid,
 base and monomer scope and polymerization mechanism.
;
_journal_issue                   30
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              9119
_journal_page_last               9134
_journal_paper_doi               10.1039/c2dt30427a
_journal_volume                  41
_journal_year                    2012
_chemical_formula_moiety         'C35 H35 Al F15 O2 P'
_chemical_formula_sum            'C35 H35 Al F15 O2 P'
_chemical_formula_weight         830.58
_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_creation_method           SHELXL-97
_cell_angle_alpha                92.432(2)
_cell_angle_beta                 97.632(2)
_cell_angle_gamma                111.204(2)
_cell_formula_units_Z            2
_cell_length_a                   10.7749(4)
_cell_length_b                   12.9668(4)
_cell_length_c                   15.2829(5)
_cell_measurement_reflns_used    9950
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      33.11
_cell_measurement_theta_min      2.27
_cell_volume                     1963.59(12)
_computing_cell_refinement       'Bruker APEX2 (Bruker, 2009)'
_computing_data_collection       'Bruker APEX2 (Bruker, 2009)'
_computing_data_reduction        'Bruker APEX2 (Bruker, 2009)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0292
_diffrn_reflns_av_sigmaI/netI    0.0334
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            48867
_diffrn_reflns_theta_full        30.51
_diffrn_reflns_theta_max         30.51
_diffrn_reflns_theta_min         1.69
_exptl_absorpt_coefficient_mu    0.194
_exptl_absorpt_correction_T_max  0.9873
_exptl_absorpt_correction_T_min  0.9378
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SCALE (Bruker, 2009)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.405
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             848
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.07
_platon_squeeze_details
;
;
_refine_diff_density_max         0.614
_refine_diff_density_min         -0.515
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.115
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     666
_refine_ls_number_reflns         11898
_refine_ls_number_restraints     81
_refine_ls_restrained_S_all      1.113
_refine_ls_R_factor_all          0.0681
_refine_ls_R_factor_gt           0.0488
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0874P)^2^+0.1053P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1446
_refine_ls_wR_factor_ref         0.1545
_reflns_number_gt                8699
_reflns_number_total             11898
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2dt30427a.txt
_cod_data_source_block           ec64
_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_values 1891 2012-01-12 08:04:46Z andrius 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_cell_volume        1963.59(11)
_cod_database_code               7019752