Frustrated Lewis pair behavior of a neutral scandium complex.
Chang, Kejian; Xu, Xin; Dalton transactions (Cambridge, England : 2003) 46 (2017) 4514–4517; doi:10.1039/c7dt00676d

data_7042393
_publ_section_title
;
 Frustrated Lewis pair behavior of a neutral scandium complex.
;
_journal_issue                   14
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4514
_journal_page_last               4517
_journal_paper_doi               10.1039/c7dt00676d
_journal_volume                  46
_journal_year                    2017
_chemical_formula_moiety         'C53 H68 N2 O5 P Sc, C7 H8, C6 H14'
_chemical_formula_sum            'C66 H90 N2 O5 P Sc'
_chemical_formula_weight         1067.32
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2017-01-13 deposited with the CCDC.
2017-03-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.350(16)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.369(9)
_cell_length_b                   16.138(7)
_cell_length_c                   22.478(11)
_cell_measurement_reflns_used    9311
_cell_measurement_temperature    278(2)
_cell_measurement_theta_max      24.3557
_cell_measurement_theta_min      2.4276
_cell_volume                     6273(5)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXL-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      278(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker ApexII'
_diffrn_measurement_method       'phi and omega 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  0.0786
_diffrn_reflns_av_unetI/netI     0.0294
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            283853
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.613
_diffrn_reflns_theta_min         1.820
_exptl_absorpt_coefficient_mu    0.190
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6605
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2008/1 - Bruker AXS area detector scaling and absorption correction'
_exptl_crystal_colour            'Pale Yellow'
_exptl_crystal_density_diffrn    1.130
_exptl_crystal_description       Block
_exptl_crystal_F_000             2304
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.100
_refine_diff_density_max         1.014
_refine_diff_density_min         -0.435
_refine_diff_density_rms         0.053
_refine_ls_extinction_coef       0.0018(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.088
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     655
_refine_ls_number_reflns         14417
_refine_ls_number_restraints     51
_refine_ls_restrained_S_all      1.095
_refine_ls_R_factor_all          0.1112
_refine_ls_R_factor_gt           0.0622
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.0656P)^2^+6.1626P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1501
_refine_ls_wR_factor_ref         0.1963
_reflns_Friedel_coverage         0.000
_reflns_number_gt                9508
_reflns_number_total             14417
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt00676d2.cif
_cod_data_source_block           a
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
/home/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 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 7042389--7042393.cif.
;
_cod_database_code               7042393
_shelx_estimated_absorpt_t_min   0.963
_shelx_estimated_absorpt_t_max   0.981
_shelxl_version_number           2013-2
_shelx_res_checksum              11380