Intense Absorption of Azulene Realized by Molecular Orbital Inversion
Tsuchiya, Takahiro; Hamano, Tomohiro; Inoue, Masahiro; Nakamura, Tomoya; Wakamiya, Atsushi; Mazaki, Yasuhiro; Chemical Communications  (2023) –; doi:10.1039/D3CC02311G

data_7131933
_publ_section_title
;
 Intense Absorption of Azulene Realized by Molecular Orbital Inversion
;
_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/D3CC02311G
_journal_year                    2023
_chemical_formula_moiety         '2(C19 H17 N O2)'
_chemical_formula_sum            'C38 H34 N2 O4'
_chemical_formula_weight         582.67
_chemical_melting_point          506.5(15)
_chemical_name_common            2,6-[(p-MeOBz)2N]2-azulene
_chemical_name_systematic
N2,N2,N6,N6-tetrakis(4-methoxyphenyl)azulene-2,6-diamine
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_date             2022-07-27
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3510 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2023-05-02 deposited with the CCDC.	2023-07-25 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 107.337(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.3794(3)
_cell_length_b                   9.6787(2)
_cell_length_c                   14.2709(3)
_cell_measurement_reflns_used    4736
_cell_measurement_temperature    120
_cell_measurement_theta_max      73.9920
_cell_measurement_theta_min      4.0520
_cell_volume                     1500.36(6)
_computing_cell_refinement       'CrysAlisPro 1.171.39.45i (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.45i (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.45i (Rigaku OD, 2018)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      120
_diffrn_detector                 'Rigaku HyPix-6000 area detector'
_diffrn_detector_area_resol_mean 10.0
_diffrn_detector_type            'HPC area detector'
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.958
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Rigaku XtaLAB Synergy-S'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  'multi-layer mirror optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0279
_diffrn_reflns_av_unetI/netI     0.0294
_diffrn_reflns_Laue_measured_fraction_full 0.995
_diffrn_reflns_Laue_measured_fraction_max 0.958
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            8354
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.958
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         74.428
_diffrn_reflns_theta_min         4.070
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              PhotonJet-S
_exptl_absorpt_coefficient_mu    0.667
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.249
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            'dark brown'
_exptl_crystal_colour_modifier   dark
_exptl_crystal_colour_primary    brown
_exptl_crystal_density_diffrn    1.290
_exptl_crystal_description       block
_exptl_crystal_F_000             616
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: chloroform/hexane'
_exptl_crystal_size_max          0.453
_exptl_crystal_size_mid          0.351
_exptl_crystal_size_min          0.198
_refine_diff_density_max         0.184
_refine_diff_density_min         -0.207
_refine_diff_density_rms         0.046
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.193
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     258
_refine_ls_number_reflns         2935
_refine_ls_number_restraints     108
_refine_ls_restrained_S_all      1.170
_refine_ls_R_factor_all          0.0581
_refine_ls_R_factor_gt           0.0553
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0193P)^2^+1.3978P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1248
_refine_ls_wR_factor_ref         0.1260
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2760
_reflns_number_total             2935
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3cc02311g2.cif
_cod_data_source_block           2b
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_chemical_melting_point' value '505-508' was changed to
'506.5(15)' -- the average value was taken and precision was
estimated.

Automatic conversion script
Id: cif_fix_values 8170 2020-07-09 18:12:32Z antanas 
;
_cod_database_code               7131933
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.879
_shelx_estimated_absorpt_t_min   0.752
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Uiso/Uaniso restraints and constraints
C1 \\sim C2 \\sim C3 \\sim C4 \\sim C5 \\sim C7 \\sim C8 \\sim C9 \\sim C10:
within 2A with sigma of 0.0001 and sigma for terminal atoms of 0.01
Uanis(C1) \\sim Ueq, Uanis(C2) \\sim Ueq, Uanis(C3) \\sim Ueq, Uanis(C4) \\sim
Ueq, Uanis(C5) \\sim Ueq, Uanis(C7) \\sim Ueq, Uanis(C8) \\sim Ueq, Uanis(C9)
\\sim Ueq, Uanis(C10) \\sim Ueq: with sigma of 0.0001 and sigma for terminal
atoms of 0.1
3. Others
 Fixed Sof: C1(0.5) C6(0.5) C2(0.5) H2(0.5) C3(0.5) C4(0.5) H4(0.5) C5(0.5)
 H5(0.5) C7(0.5) H7(0.5) C8(0.5) H8(0.5) C9(0.5) C10(0.5) H10(0.5)
4.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C4(H4), C10(H10), C12(H12), C13(H13), C15(H15), C16(H16), C19(H19),
 C20(H20), C22(H22), C23(H23)
4.b Idealised Me refined as rotating group:
 C17(H17A,H17B,H17C), C24(H24A,H24B,H24C)
;
_shelx_res_checksum              92901
_shelx_hkl_checksum              63194
_olex2_submission_special_instructions 'No special instructions were received'