How an Eight-Membered Ring Alters the Rhodamine Chromophore.
Poronik, Yevgen M.; Ambicki, Filip; Tseng, Sheng-Ming; Chou, Pi-Tai; Deperasińska, Irena; Gryko, Daniel T.; The Journal of organic chemistry 85 (2020) 5973–5980; doi:10.1021/acs.joc.0c00414

data_4038267
_publ_section_title
;
 How an Eight-Membered Ring Alters the Rhodamine Chromophore.
;
_journal_issue                   9
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              5973
_journal_page_last               5980
_journal_paper_doi               10.1021/acs.joc.0c00414
_journal_volume                  85
_journal_year                    2020
_chemical_formula_moiety         '2(C27 H30 N4 O), 2(Cl), 2(H2 O), O'
_chemical_formula_sum            'C54 H64 Cl2 N8 O5'
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_cell_measurement_theta_min      3.89
_cell_volume                     2621.09(10)
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_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
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_exptl_crystal_colour            purple
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0547P)^2^+1.6974P] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_number_total             4809
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_cod_depositor_comments
'Adding full bibliography for 4038266--4038267.cif.'
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