Dipyrrolyphenol as a precursor of π-electronic anion that forms ion pairs with cations.
Maeda, Hiromitsu; Fukui, Ayaka; Yamakado, Ryohei; Yasuda, Nobuhiro; Chemical communications (Cambridge, England) 51 (2015) 17572–17575; doi:10.1039/c5cc07493b

data_7118143
_publ_section_title
;
 Dipyrrolyphenol as a precursor of \p-electronic anion that forms ion
 pairs with cations.
;
_journal_issue                   99
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              17572
_journal_page_last               17575
_journal_paper_doi               10.1039/c5cc07493b
_journal_volume                  51
_journal_year                    2015
_chemical_formula_moiety         'C14 H11 N3 O3'
_chemical_formula_sum            'C14 H11 N3 O3'
_chemical_formula_weight         269.26
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2015-08-25 deposited with the CCDC.
2015-10-14 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 102.267(15)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.342(6)
_cell_length_b                   6.841(4)
_cell_length_c                   17.218(10)
_cell_measurement_reflns_used    1143
_cell_measurement_temperature    93(2)
_cell_measurement_theta_max      68.1
_cell_measurement_theta_min      25.5
_cell_volume                     1190.4(12)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      93(2)
_diffrn_detector_area_resol_mean 5.8140
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Rigaku XtaLAB P200'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0278
_diffrn_reflns_av_sigmaI/netI    0.0252
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            7902
_diffrn_reflns_theta_full        65.97
_diffrn_reflns_theta_max         65.97
_diffrn_reflns_theta_min         6.99
_exptl_absorpt_coefficient_mu    0.906
_exptl_absorpt_correction_T_max  0.9910
_exptl_absorpt_correction_T_min  0.8051
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.502
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             560
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.291
_refine_diff_density_min         -0.339
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     182
_refine_ls_number_reflns         2041
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.0581
_refine_ls_R_factor_gt           0.0533
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1179P)^2^+0.2854P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1592
_refine_ls_wR_factor_ref         0.1682
_reflns_number_gt                1783
_reflns_number_total             2041
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5cc07493b2.cif
_cod_data_source_block           40409m
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4268 2015-11-12 08:31:59Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7118143