General and Scalable Approach to Bright, Stable, and Functional AIE Fluorogen Colloidal Nanocrystals for in Vivo Imaging.
Yan, Xibo; Remond, Maxime; Zheng, Zheng; Hoibian, Elsa; Soulage, Christophe; Chambert, Stéphane; Andraud, Chantal; Van der Sanden, Boudewijn; Ganachaud, François; Bretonnière, Yann; Bernard, Julien; ACS applied materials & interfaces 10 (2018) 25154–25165; doi:10.1021/acsami.8b07859

data_4515388
_publ_section_title
;
 General and Scalable Approach to Bright, Stable, and Functional AIE
 Fluorogen Colloidal Nanocrystals for in Vivo Imaging.
;
_journal_issue                   30
_journal_name_full               'ACS applied materials &amp; interfaces'
_journal_page_first              25154
_journal_page_last               25165
_journal_paper_doi               10.1021/acsami.8b07859
_journal_volume                  10
_journal_year                    2018
_chemical_formula_moiety         'C23 H20 N2 O2'
_chemical_formula_sum            'C23 H20 N2 O2'
_chemical_formula_weight         356.42
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_cell_angle_alpha                89.596(8)
_cell_angle_beta                 84.320(9)
_cell_angle_gamma                68.330(10)
_cell_formula_units_Z            2
_cell_length_a                   7.0860(10)
_cell_length_b                   8.8110(10)
_cell_length_c                   15.6400(10)
_cell_measurement_reflns_used    6920
_cell_measurement_temperature    150
_cell_measurement_theta_max      29.4230
_cell_measurement_theta_min      3.5800
_cell_volume                     902.55(19)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
;
_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    'SIR97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      150
_diffrn_detector_area_resol_mean 10.4685
_diffrn_measured_fraction_theta_full 0.981
_diffrn_measured_fraction_theta_max 0.904
_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini ultra'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.078
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            22568
_diffrn_reflns_theta_full        25.267
_diffrn_reflns_theta_max         29.726
_diffrn_reflns_theta_min         2.775
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  0.987
_exptl_absorpt_correction_T_min  0.968
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
(compiled Feb  1 2013,16:14:44)
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            yellow
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             376
_exptl_crystal_size_max          0.499
_exptl_crystal_size_mid          0.270
_exptl_crystal_size_min          0.174
_refine_diff_density_max         0.39
_refine_diff_density_min         -0.35
_refine_ls_extinction_method     None
_refine_ls_goodness_of_fit_ref   1.0036
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     245
_refine_ls_number_reflns         4624
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0856
_refine_ls_R_factor_gt           0.0613
_refine_ls_shift/su_max          0.0005418
_refine_ls_shift/su_mean         0.0000344
_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: 
 899. 0.138E+04 685. 169. 
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1585
_refine_ls_wR_factor_gt          0.1229
_refine_ls_wR_factor_ref         0.1585
_reflns_limit_h_max              9
_reflns_limit_h_min              -9
_reflns_limit_k_max              12
_reflns_limit_k_min              -12
_reflns_limit_l_max              21
_reflns_limit_l_min              0
_reflns_number_gt                3452
_reflns_number_total             4636
_reflns_threshold_expression     I>2.0\s(I)
_oxford_diffrn_Wilson_B_factor   0.00
_oxford_diffrn_Wilson_scale      0.00
_oxford_refine_ls_r_factor_ref   0.0856
_oxford_refine_ls_scale          7.0(4)
_oxford_reflns_number_all        4624
_oxford_reflns_threshold_expression_ref I>-10.0\s(I)
_cod_data_source_file            am8b07859_si_003.cif
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      'P -1 '
_cod_database_code               4515388
_iucr_refine_instruction_details_constraints
;
BLOCK SCALE X'S, U'S 
SUMFIX ELEMENT SCALES 
RIDE C   (   7,X'S) H   (  73,X'S) H   (  72,X'S) H   (  71,X'S) 
RIDE C   (   8,X'S) H   (  81,X'S) H   (  82,X'S) H   (  83,X'S) 
RIDE C   (   9,X'S) H   (  91,X'S) 
RIDE C   (  10,X'S) H   ( 101,X'S) 
RIDE C   (  12,X'S) H   ( 121,X'S) 
RIDE C   (  18,X'S) H   ( 181,X'S) 
RIDE C   (  19,X'S) H   ( 191,X'S) 
RIDE C   (  20,X'S) H   ( 201,X'S) 
RIDE C   (  21,X'S) H   ( 211,X'S) 
RIDE C   (  22,X'S) H   ( 222,X'S) H   ( 221,X'S) 
RIDE C   (  23,X'S) H   ( 232,X'S) H   ( 231,X'S) H   ( 233,X'S) 
RIDE C   (  24,X'S) H   ( 241,X'S) 
RIDE C   (  25,X'S) H   ( 251,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                                                                             
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