Reversible Color Switching of an Organic Crystal Induced by Organic Solvent Vapors
Fujii, Kotaro; Sakon, Aya; Sekine, Akiko; Uekusa, Hidehiro; Crystal Growth & Design 11 (2011) 4305–; doi:10.1021/cg2010437

data_4501308
_publ_section_title
;
 Reversible Color Switching of an Organic Crystal Induced by Organic
 Solvent Vapors
;
_journal_issue                   10
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4305
_journal_paper_doi               10.1021/cg2010437
_journal_volume                  11
_journal_year                    2011
_chemical_formula_moiety         'C8 H7 N O4'
_chemical_formula_sum            'C8 H7 N O4'
_chemical_formula_weight         181.15
_chemical_name_common            '5-aminoisophthalic acid'
_space_group_IT_number           60
_symmetry_cell_setting           orthorhombic
_symmetry_Int_Tables_number      60
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   3.6585(3)
_cell_length_b                   14.7575(12)
_cell_length_c                   14.6863(11)
_cell_measurement_reflns_used    6189
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      27.41
_cell_measurement_theta_min      3.09
_cell_volume                     792.92(11)
_computing_cell_refinement       RAPID-AUTO
_computing_data_collection       RAPID-AUTO
_computing_data_reduction        RAPID-AUTO
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_pressure         101.3
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'RIGAKU R-AXIS RAPID'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0424
_diffrn_reflns_av_sigmaI/netI    0.0244
_diffrn_reflns_limit_h_max       4
_diffrn_reflns_limit_h_min       -4
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            6189
_diffrn_reflns_theta_full        27.41
_diffrn_reflns_theta_max         27.41
_diffrn_reflns_theta_min         3.09
_diffrn_source                   'fine-focus rotating anode x-ray'
_diffrn_source_type              RIGAKU
_exptl_absorpt_coefficient_mu    0.124
_exptl_absorpt_correction_T_max  0.9914
_exptl_absorpt_correction_T_min  0.6424
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'abscor Higashi RIGAKU'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.517
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             376
_exptl_crystal_recrystallization_method evaporation
_exptl_crystal_size_max          0.31
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.374
_refine_diff_density_min         -0.191
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     71
_refine_ls_number_reflns         906
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0519
_refine_ls_R_factor_gt           0.0390
_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^)+(0.0677P)^2^+0.1148P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1008
_refine_ls_wR_factor_ref         0.1107
_reflns_number_gt                704
_reflns_number_total             906
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            cg2010437_si_002.cif
_cod_data_source_block           new
_cod_database_code               4501308