Fluorescence Properties of (E,E,E)-1,6-Di(n-naphthyl)-1,3,5-hexatriene (n = 1, 2): Effects of Internal Rotation.
Sonoda, Yoriko; Shimoi, Yukihiro; Goto, Midori; Tohnai, Norimitsu; Kanesato, Masatoshi; The journal of physical chemistry. A 117 (2013) 566–578; doi:10.1021/jp306103a

data_1508821
_publ_section_title
;
 Fluorescence Properties of (E,E,E)-1,6-Di(n-naphthyl)-1,3,5-hexatriene (n
 = 1, 2): Effects of Internal Rotation.
;
_journal_issue                   3
_journal_name_full               'The journal of physical chemistry. A'
_journal_page_first              566
_journal_page_last               578
_journal_paper_doi               10.1021/jp306103a
_journal_volume                  117
_journal_year                    2013
_chemical_formula_moiety         'C26 H20'
_chemical_formula_sum            'C26 H20'
_chemical_formula_weight         332.42
_space_group_IT_number           1
_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                92.119(12)
_cell_angle_beta                 96.424(13)
_cell_angle_gamma                90.191(11)
_cell_formula_units_Z            2
_cell_length_a                   6.950(5)
_cell_length_b                   7.400(5)
_cell_length_c                   17.571(12)
_cell_measurement_reflns_used    857
_cell_measurement_temperature    183(2)
_cell_measurement_theta_max      24.622
_cell_measurement_theta_min      2.334
_cell_volume                     897.4(11)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_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      183(2)
_diffrn_measured_fraction_theta_full 0.970
_diffrn_measured_fraction_theta_max 0.970
_diffrn_measurement_device_type  'CCD area detector'
_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     0.71069
_diffrn_reflns_av_R_equivalents  0.0381
_diffrn_reflns_av_sigmaI/netI    0.1291
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            4326
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         24.99
_diffrn_reflns_theta_min         2.33
_exptl_absorpt_coefficient_mu    0.069
_exptl_absorpt_correction_T_max  0.9965
_exptl_absorpt_correction_T_min  0.9795
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.230
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             352
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.319
_refine_diff_density_min         -0.362
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     469
_refine_ls_number_reflns         3596
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.1226
_refine_ls_R_factor_gt           0.0828
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1189P)^2^+0.0100P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1965
_refine_ls_wR_factor_ref         0.2195
_reflns_number_gt                2520
_reflns_number_total             3596
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jp306103a_si_002.cif
_cod_data_source_block           sonon1k
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_cell_volume        897.3(10)
_cod_database_code               1508821