Heteroleptic (2-Fluoro-3-pyridyl)arylborinic 8-Oxyquinolinates for the Potential Application in Organic Light-Emitting Devices
Grzegorz Wesela-Bauman; Paulina Ciećwierz; Krzysztof Durka; Sergiusz Luliński; Janusz Serwatowski; Krzysztof Woźniak; Inorganic Chemistry 52 (2013) 10846–10859; doi:10.1021/ic400729t

data_4336146
_publ_contact_author_address
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 Crystallochemistry Laboratory 
 Department of Chemistry 
 University of Warsaw 
 Pasteura 1, 02-093 Warszawa, Poland 
 Laboratory of Fine Technologies 
 Department of Chemistry 
 Warsaw University of Technology 
 ul. Noakowskiego 3, 00-664 Warszawa, Poland 
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_publ_contact_author_email       grzegorz.wesela@chem.uw.edu.pl
_publ_contact_author_name        ' Grzegorz Wesela-Bauman'
_publ_section_title
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 Heteroleptic (2-Fluoro-3-pyridyl)arylborinic 8-Oxyquinolinates for the
 Potential Application in Organic Light-Emitting Devices
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_journal_name_full               'Inorganic Chemistry'
_journal_page_first              10846
_journal_page_last               10859
_journal_paper_doi               10.1021/ic400729t
_journal_volume                  52
_journal_year                    2013
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C20 H13 B1 Cl1 F1 N2 O1'
_chemical_formula_sum            'C20 H13 B Cl F N2 O'
_chemical_formula_weight         362.60
_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_audit_creation_date             13-06-11
_audit_creation_method           CRYSTALS_ver_14.40
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.0002(7)
_cell_length_b                   22.295(3)
_cell_length_c                   12.1967(13)
_cell_measurement_reflns_used    1864
_cell_measurement_temperature    100
_cell_measurement_theta_max      29
_cell_measurement_theta_min      3
_cell_volume                     1631.6(3)
_computing_cell_refinement       'CrysAlis, (Oxford Diffraction, 2002)'
_computing_data_collection       'KUMA KM4, (Oxford Diffraction, 2002)'
_computing_data_reduction        'CrysAlis, (Oxford Diffraction, 2002)'
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'SHELXS 86 (Sheldrick, 1986)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       Area
_diffrn_measurement_device_type  'Oxford Diffraction XCALIBUR'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.088
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            9273
_diffrn_reflns_theta_full        25.677
_diffrn_reflns_theta_max         25.677
_diffrn_reflns_theta_min         3.210
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.256
_exptl_absorpt_correction_T_max  0.97
_exptl_absorpt_correction_T_min  0.95
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrysAlis, (Oxford Diffraction, 2002)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.476
_exptl_crystal_description       block
_exptl_crystal_F_000             744
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.70
_refine_diff_density_min         -0.65
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.9998
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     235
_refine_ls_number_reflns         2950
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0877
_refine_ls_R_factor_gt           0.0402
_refine_ls_shift/su_max          0.0002950
_refine_ls_shift/su_mean         0.0000139
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 17.1 18.5 7.75 3.20 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1021
_refine_ls_wR_factor_gt          0.0673
_refine_ls_wR_factor_ref         0.1021
_reflns_limit_h_max              7
_reflns_limit_h_min              0
_reflns_limit_k_max              27
_reflns_limit_k_min              0
_reflns_limit_l_max              14
_reflns_limit_l_min              -14
_reflns_number_gt                1637
_reflns_number_total             2959
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_r_factor_ref   0.0877
_oxford_refine_ls_scale          0.4711(7)
_oxford_reflns_number_all        2950
_oxford_reflns_threshold_expression_ref I>0.0\s(I)
_oxford_structure_analysis_title 'compd_10 (pc20b) in Pna2(1)'
_cod_data_source_file            ic400729t_si_006.cif
_cod_data_source_block           10
_cod_original_sg_symbol_H-M      'P n a 21 '
_cod_original_formula_sum        'C20 H13 B1 Cl1 F1 N2 O1'
_cod_database_code               4336146
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, U'S 
RIDE C   (  18,X'S) H   (  18,X'S) 
RIDE C   (  19,X'S) H   (  19,X'S) 
RIDE C   (  20,X'S) H   (  20,X'S) 
RIDE C   (   1,X'S) H   (   1,X'S) 
RIDE C   (   2,X'S) H   (   2,X'S) 
RIDE C   (   3,X'S) H   (   3,X'S) 
RIDE C   (   6,X'S) H   (   6,X'S) 
RIDE C   (   7,X'S) H   (   7,X'S) 
RIDE C   (  11,X'S) H   (  11,X'S) 
RIDE C   (  12,X'S) H   (  12,X'S) 
RIDE C   (  13,X'S) H   (  13,X'S) 
RIDE C   (  14,X'S) H   (  14,X'S) 
RIDE C   (  15,X'S) H   (  15,X'S) 
END                                                                             
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_iucr_refine_instruction_details_restraints
;
NO 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
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