Photo- and Thermal-Induced Multistructural Transformation of 2-Phenylazolyl Chelate Boron Compounds
Ying-Li Rao; Hazem Amarne; Leanne D. Chen; Matthew L. Brown; Nicholas J. Mosey; Suning Wang; Journal of the American Chemical Society 135 (2013) 3407–3410; doi:10.1021/ja400917r

data_4119425
_publ_section_title
;
 Photo- and Thermal-Induced Multistructural Transformation of
 2-Phenylazolyl Chelate Boron Compounds
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3407
_journal_page_last               3410
_journal_paper_doi               10.1021/ja400917r
_journal_volume                  135
_journal_year                    2013
_chemical_formula_sum            'C31 H30 B N S'
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_atom_sites_solution_secondary   difmap
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_cell_length_b                   10.6067(15)
_cell_length_c                   14.200(2)
_cell_measurement_reflns_used    2634
_cell_measurement_temperature    180(2)
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_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, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.967
_diffrn_measured_fraction_theta_max 0.967
_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
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_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
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_diffrn_reflns_limit_l_min       -18
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_diffrn_reflns_theta_full        27.54
_diffrn_reflns_theta_max         27.54
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_exptl_absorpt_coefficient_mu    0.150
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_exptl_absorpt_correction_T_min  0.9926
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.224
_exptl_crystal_description       block
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_exptl_crystal_size_max          0.05
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_exptl_crystal_size_min          0.02
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_refine_diff_density_min         -0.282
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_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.0917
_refine_ls_R_factor_gt           0.0528
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0650P)^2^+0.2000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1240
_refine_ls_wR_factor_ref         0.1426
_reflns_number_gt                3665
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_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja400917r_si_002.cif
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