Polymorphic layered copper phosphonates: exfoliation and proton conductivity studies.
Liu, Bei; Liu, Jing-Cui; Shen, Yang; Feng, Jian-Shen; Bao, Song-Song; Zheng, Li-Min; Dalton transactions (Cambridge, England : 2003) 48 (2019) 6539–6545; doi:10.1039/c9dt00970a

data_7049622
_publ_section_title
;
 Polymorphic layered copper phosphonates: exfoliation and proton
 conductivity studies.
;
_journal_issue                   19
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              6539
_journal_page_last               6545
_journal_paper_doi               10.1039/c9dt00970a
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         '2(C11 H9 Cu O6 P), 2(H O0.50)'
_chemical_formula_sum            'C22 H20 Cu2 O13 P2'
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_symmetry_space_group_name_Hall  '-C 2yc'
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_atom_sites_solution_hydrogens   mixed
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_audit_update_record
;
2019-03-30 deposited with the CCDC.    2019-04-08 downloaded from the CCDC.
;
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.1430P)^2^+14.9124P] where P=(Fo^2^+2Fc^2^)/3'
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'Adding full bibliography for 7049621--7049623.cif.'
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