Spontaneous formation of fluorescent nanofibers and reticulated solid from berberine palmitate: a new example of aggregation-induced emission enhancement in organic ion pairs.
Chahine, Joe; Saffon, Nathalie; Cantuel, Martine; Fery-Forgues, Suzanne; Langmuir : the ACS journal of surfaces and colloids 27 (2011) 2844–2853; doi:10.1021/la104302d

data_1501775
_publ_section_title
;
 Spontaneous formation of fluorescent nanofibers and reticulated solid
 from berberine palmitate: a new example of aggregation-induced emission
 enhancement in organic ion pairs.
;
_journal_issue                   6
_journal_name_full
'Langmuir : the ACS journal of surfaces and colloids'
_journal_page_first              2844
_journal_page_last               2853
_journal_paper_doi               10.1021/la104302d
_journal_volume                  27
_journal_year                    2011
_chemical_formula_sum            'C36 H53 N O8'
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_cell_volume                     1737.6(11)
_computing_cell_refinement       'Bruker SMART'
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_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 0.970
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_diffrn_radiation_monochromator  graphite
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_diffrn_reflns_theta_max         21.97
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_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.200
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
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_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3269
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_reflns_number_gt                1243
_reflns_number_total             4102
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            la104302d_si_001.cif
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_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 

 Adding full bibliography for 1501775.cif.
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               1501775