Heterocyclic quinol-type fluorophores. Dramatic solid-state fluorescence enhancement behaviour of imidazoanthraquinol-type clathrate hosts upon inclusion of various kinds of organic solvent molecules
Ooyama, Yousuke; Yoshida, Katsuhira; New Journal of Chemistry 29 (2005) 1204–; doi:10.1039/b411591k

data_7050030
_publ_section_title
;
 Heterocyclic quinol-type fluorophores. Dramatic solid-state
 fluorescence enhancement behaviour of imidazoanthraquinol-type
 clathrate hosts upon inclusion of various kinds of organic solvent
 molecules
;
_journal_issue                   9
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              1204
_journal_paper_doi               10.1039/b411591k
_journal_volume                  29
_journal_year                    2005
_chemical_formula_sum            'C28 H30 N3 O2.5'
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_space_group_IT_number           33
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      33
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_audit_creation_date             'Sun Jun 19 18:38:07 2005'
_audit_creation_method           'by teXsan'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
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_cell_length_b                   12.047(8)
_cell_length_c                   24.125(8)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    296.2
_cell_measurement_theta_max      13.3
_cell_measurement_theta_min      10.5
_cell_volume                     4816(5)
_computing_cell_refinement       'MSC/AFC Diffractometer Control'
_computing_data_collection       'MSC/AFC Diffractometer Control'
_computing_data_reduction        'teXsan Ver. 1.11'
_computing_publication_material  'teXsan Ver. 1.11'
_computing_structure_refinement  'teXsan Ver. 1.10'
_computing_structure_solution    SIR92
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_diffrn_measurement_device_type  'Rigaku AFC7S'
_diffrn_measurement_method       \w-2\q
_diffrn_orient_matrix_UB_11      -0.00143
_diffrn_orient_matrix_UB_12      0.07755
_diffrn_orient_matrix_UB_13      -0.01475
_diffrn_orient_matrix_UB_21      -0.00336
_diffrn_orient_matrix_UB_22      0.02941
_diffrn_orient_matrix_UB_23      0.03869
_diffrn_orient_matrix_UB_31      0.06023
_diffrn_orient_matrix_UB_32      0.00348
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_diffrn_radiation_detector       'scintillation counter'
_diffrn_radiation_monochromator  graphite
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_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.984
_diffrn_reflns_limit_h_max       19
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            4857
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_standards_decay_%        1.99
_diffrn_standards_interval_count 150
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.080
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_exptl_absorpt_correction_T_min  0.910
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.237
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1912.00
_exptl_crystal_size_max          0.600
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_refine_diff_density_min         -0.30
_refine_ls_abs_structure_Flack   11(6)
_refine_ls_extinction_coef       0.0027(7)
_refine_ls_extinction_method     'Zachariasen(1967) type 2 Gaussian isotropic'
_refine_ls_goodness_of_fit_ref   1.212
_refine_ls_matrix_type           full
_refine_ls_number_parameters     616
_refine_ls_number_reflns         3603
_refine_ls_R_factor_all          0.1085
_refine_ls_R_factor_gt           0.0497
_refine_ls_shift/su_max          0.20
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo) + 0.00040|Fo|^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0571
_refine_ls_wR_factor_ref         0.0699
_reflns_number_gt                2051
_reflns_number_total             4375
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b411591k.txt
_cod_data_source_block           2a-diethylether
_cod_depositor_comments
;
The following automatic conversions were performed:
'_refine_ls_matrix_type' value 'Full' changed to 'full' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        4816(4)
_cod_original_sg_symbol_H-M      'P n a 21 '
_cod_original_formula_sum        'C28 H30 N3 O2.50 '
_cod_database_code               7050030