Tuning the organic microcrystal laser wavelength of ESIPT-active compounds via controlling the excited enol* and keto* emissions
Li, Jinbiao; Wu, Yishi; Xu, Zhenzhen; Liao, Qing; Zhang, Haihua; Zhang, Yi; Xiao, Lu; Yao, Jiannian; Fu, Hongbing; Journal of Materials Chemistry C 5 (2017) 12235–; doi:10.1039/C7TC04207H

data_7236955
_publ_section_title
;
 Tuning the organic microcrystal laser wavelength of ESIPT-active
 compounds via controlling the excited enol* and keto* emissions
;
_journal_issue                   46
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              12235
_journal_paper_doi               10.1039/C7TC04207H
_journal_volume                  5
_journal_year                    2017
_chemical_formula_moiety         'C17 H16 F N O3'
_chemical_formula_sum            'C17 H16 F N O3'
_chemical_formula_weight         301.31
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2015-06-23
_audit_creation_method
;
Olex2 1.2
(compiled 2015.01.26 svn.r3150 for OlexSys, GUI svn.r4998)
;
_audit_update_record
;
2016-12-23 deposited with the CCDC.
2017-11-03 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 117.644(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.931(4)
_cell_length_b                   10.515(3)
_cell_length_c                   12.710(5)
_cell_measurement_reflns_used    4105
_cell_measurement_temperature    173.1500
_cell_measurement_theta_max      27.4667
_cell_measurement_theta_min      1.8087
_cell_volume                     1412.5(8)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2007)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2007)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'CIFTAB (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL (Sheldrick, 2014)'
_computing_structure_solution
;
'SHELXT (Sheldrick, 2014)'
;
_diffrn_ambient_temperature      173.1500
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_details
;
scan:
	Number of images: 360
	           Slice: -110.0000 - 70.0000
	     Image width: 0.5000
	        Exp time: 8.0000
	   Rotation axis: Omega
	           Omega: 0.0000
	             Chi: 45.0000
	             Phi: 90.0000
	             XTD: 45.0936
	          2theta: -19.7326
scan:
	Number of images: 270
	           Slice: -110.0000 - 25.0000
	     Image width: 0.5000
	        Exp time: 8.0000
	   Rotation axis: Omega
	           Omega: 0.0000
	             Chi: 45.0000
	             Phi: 270.0000
	             XTD: 45.0936
	          2theta: -19.7326
;
_diffrn_measurement_device
;
Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_device_details
;
AFC10: Fixed Chi 2 circle
;
_diffrn_measurement_device_type  'Saturn724+ CCD'
_diffrn_measurement_method       '\w scans at fixed \c = 45\%'
_diffrn_orient_matrix_type       d*Trek
_diffrn_orient_matrix_UB_11      -0.0930
_diffrn_orient_matrix_UB_12      -0.0152
_diffrn_orient_matrix_UB_13      0.0081
_diffrn_orient_matrix_UB_21      -0.0173
_diffrn_orient_matrix_UB_22      0.0868
_diffrn_orient_matrix_UB_23      -0.0349
_diffrn_orient_matrix_UB_31      -0.0420
_diffrn_orient_matrix_UB_32      -0.0363
_diffrn_orient_matrix_UB_33      -0.0693
_diffrn_radiation_detector       CCD
_diffrn_radiation_monochromator  'Graphite Monochromator'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0289
_diffrn_reflns_av_unetI/netI     0.0260
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            9391
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.466
_diffrn_reflns_theta_min         2.739
_diffrn_source                   'Sealed Tube'
_diffrn_source_current           30.0000
_diffrn_source_power             1.5000
_diffrn_source_voltage           50.0000
_exptl_absorpt_coefficient_mu    0.106
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8194
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'CrystalClear (Rigaku Inc., 2007)'
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.417
_exptl_crystal_description       plate
_exptl_crystal_F_000             632
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.015
_refine_diff_density_max         0.235
_refine_diff_density_min         -0.191
_refine_diff_density_rms         0.039
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.176
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     209
_refine_ls_number_reflns         3230
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.176
_refine_ls_R_factor_all          0.0568
_refine_ls_R_factor_gt           0.0528
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0440P)^2^+0.5703P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1207
_refine_ls_wR_factor_ref         0.1233
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3052
_reflns_number_total             3230
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7tc04207h2.cif
_cod_data_source_block           sa4188
_cod_database_code               7236955
_diffrn_number_total             3415
_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.a Aromatic/amide H refined with riding coordinates:
 C2(H2), C5(H5), C6(H6), C8(H8), C11(H11), C12(H12), C14(H14), C15(H15)
2.b Idealised Me refined as rotating group:
 C16(H16A,H16B,H16C), C17(H17A,H17B,H17C)
;
_shelx_res_checksum              54571
_shelx_hkl_checksum              43024
_shelx_shelxl_version_number     2014/7
_olex2_submission_special_instructions 'No special instructions were received'