Solid state red biphotonic excited emission from small dipolar fluorophores
Martin Ipuy; Yuan-Yuan Liao; Erwann Jeanneau; Patrice L. Baldeck; Yann Bretonniere; Chantal Andraud; Journal of Materials Chemistry C 4 (2016) 766–779; doi:10.1039/C5TC03465E

data_7234545
_publ_section_title
;
 Solid state red biphotonic excited emission from small dipolar
 fluorophores
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              766
_journal_page_last               779
_journal_paper_doi               10.1039/C5TC03465E
_journal_volume                  4
_journal_year                    2016
_chemical_absolute_configuration .
_chemical_formula_moiety         'C19 H15 N3 O2'
_chemical_formula_sum            'C19 H15 N3 O2'
_chemical_formula_weight         317.34
_space_group_IT_number           11
_space_group_name_Hall           '-P 2yb'
_space_group_name_H-M_alt        'P 1 21/m 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     other
_cell_angle_alpha                90
_cell_angle_beta                 101.360(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   10.0110(9)
_cell_length_b                   6.9999(6)
_cell_length_c                   11.5760(10)
_cell_measurement_reflns_used    5464
_cell_measurement_temperature    100
_cell_measurement_theta_max      66.3129
_cell_measurement_theta_min      3.8918
_cell_volume                     795.31(12)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
;
_computing_molecular_graphics    'CAMERON (Watkin et al., 1996)'
_computing_publication_material  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_refinement  'CRYSTALS (Betteridge et al., 2003)'
_computing_structure_solution    'Superflip (Palatinus & Chapuis, 2007)'
_diffrn_ambient_temperature      100
_diffrn_detector_area_resol_mean 10.4685
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'Enhance Ultra (Cu) X-ray Source'
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.045
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            8943
_diffrn_reflns_theta_full        66.416
_diffrn_reflns_theta_max         66.416
_diffrn_reflns_theta_min         3.895
_diffrn_standards_interval_count .
_diffrn_standards_interval_time  .
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.715
_exptl_absorpt_correction_T_max  0.933
_exptl_absorpt_correction_T_min  0.742
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.35.21 (release 20-01-2012 CrysAlis171 .NET)
(compiled Jan 23 2012,18:06:46)
Analytical numeric absorption correction using a multifaceted crystal
			model based on expressions derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.325
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             332
_exptl_crystal_preparation       Luminescent
_exptl_crystal_size_max          0.511
_exptl_crystal_size_mid          0.345
_exptl_crystal_size_min          0.094
_refine_diff_density_max         0.69
_refine_diff_density_min         -0.29
_refine_ls_extinction_coef       15.9(6)
_refine_ls_extinction_method     'Larson (1970), Equation 22'
_refine_ls_goodness_of_fit_ref   0.9391
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     150
_refine_ls_number_reflns         1533
_refine_ls_number_restraints     14
_refine_ls_R_factor_all          0.0465
_refine_ls_R_factor_gt           0.0448
_refine_ls_shift/su_max          0.0032352
_refine_ls_shift/su_mean         0.0000351
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 Method, part 1, Chebychev polynomial, (Watkin, 1994, Prince, 1982) 
 [weight] = 1.0/[A~0~*T~0~(x)+A~1~*T~1~(x) ... +A~n-1~]*T~n-1~(x)] 
 where A~i~ are the Chebychev coefficients listed below and x= Fcalc/Fmax 
 Method = Robust Weighting (Prince, 1982) 
 W = [weight] * [1-(deltaF/6*sigmaF)^2^]^2^ 
 A~i~ are: 
 0.147E+04 0.247E+04 0.147E+04 588. 127. 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1059
_refine_ls_wR_factor_gt          0.1043
_refine_ls_wR_factor_ref         0.1059
_reflns_limit_h_max              11
_reflns_limit_h_min              -11
_reflns_limit_k_max              8
_reflns_limit_k_min              0
_reflns_limit_l_max              13
_reflns_limit_l_min              0
_reflns_number_gt                1448
_reflns_number_total             1533
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   1.41
_oxford_diffrn_Wilson_scale      0.03
_oxford_refine_ls_r_factor_ref   0.0465
_oxford_refine_ls_scale          6.2(2)
_oxford_reflns_number_all        1533
_oxford_reflns_threshold_expression_ref I>-10.0\s(I)
_cod_data_source_file            J-Mater-Chem-C-2016-4-766.cif
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_atom_sites_solution_primary' value 'Other' was changed to
'other' in accordance with the built-in table derived from the CIF
Core dictionary named 'cif_core.dic' version 2.4.5 last updated on
2014-11-21.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/m '
_cod_database_code               7234545
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, U'S 
CONT EXTPARAM 
RIDE C   (   6,X'S) H   (  63,X'S) H   (  62,X'S) H   (  61,X'S) 
RIDE C   (   7,X'S) H   (  71,X'S) 
RIDE C   (   8,X'S) H   (  81,X'S) 
RIDE C   (  10,X'S) H   ( 101,X'S) 
RIDE C   (  11,X'S) H   ( 111,X'S) 
RIDE C   (  14,X'S) H   ( 142,X'S) H   ( 143,X'S) 
RIDE C   (  15,X'S) H   ( 151,X'S) 
RIDE C   (  16,X'S) H   ( 161,X'S) 
END                                                                             
;
_iucr_refine_instruction_details_restraints
;
NO 
REM   HREST   START (DO NOT REMOVE THIS LINE) 
REM   HREST   END (DO NOT REMOVE THIS LINE) 
END                                                                             
;