---
res:
  bibo_abstract:
  - <jats:p>The proton conductivity of two coordination networks, [Mg(H<jats:sub>2</jats:sub>O)<jats:sub>2</jats:sub>(H<jats:sub>3</jats:sub>L)]·H<jats:sub>2</jats:sub>O
    and [Pb<jats:sub>2</jats:sub>(HL)]·H<jats:sub>2</jats:sub>O (H<jats:sub>5</jats:sub>L
    = (H<jats:sub>2</jats:sub>O<jats:sub>3</jats:sub>PCH<jats:sub>2</jats:sub>)<jats:sub>2</jats:sub>-NCH<jats:sub>2</jats:sub>-C<jats:sub>6</jats:sub>H<jats:sub>4</jats:sub>-SO<jats:sub>3</jats:sub>H),
    is investigated by AC impedance spectroscopy. Both materials contain the same
    phosphonato-sulfonate linker molecule, but have clearly different crystal structures,
    which has a strong effect on proton conductivity. In the Mg-based coordination
    network, dangling sulfonate groups are part of an extended hydrogen bonding network,
    facilitating a “proton hopping” with low activation energy; the material shows
    a moderate proton conductivity. In the Pb-based metal-organic framework, in contrast,
    no extended hydrogen bonding occurs, as the sulfonate groups coordinate to Pb<jats:sup>2+</jats:sup>,
    without forming hydrogen bonds; the proton conductivity is much lower in this
    material.</jats:p>@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Ali
      foaf_name: Javed, Ali
      foaf_surname: Javed
  - foaf_Person:
      foaf_givenName: Felix
      foaf_name: Steinke, Felix
      foaf_surname: Steinke
  - foaf_Person:
      foaf_givenName: Stephan
      foaf_name: Wöhlbrandt, Stephan
      foaf_surname: Wöhlbrandt
  - foaf_Person:
      foaf_givenName: Hana
      foaf_name: Bunzen, Hana
      foaf_surname: Bunzen
  - foaf_Person:
      foaf_givenName: Norbert
      foaf_name: Stock, Norbert
      foaf_surname: Stock
  - foaf_Person:
      foaf_givenName: Michael
      foaf_name: Tiemann, Michael
      foaf_surname: Tiemann
      foaf_workInfoHomepage: http://www.librecat.org/personId=23547
    orcid: 0000-0003-1711-2722
  bibo_doi: 10.3762/bjnano.13.36
  bibo_volume: 13
  dct_date: 2022^xs_gYear
  dct_isPartOf:
  - http://id.crossref.org/issn/2190-4286
  dct_language: eng
  dct_publisher: Beilstein Institut@
  dct_subject:
  - Electrical and Electronic Engineering
  - General Physics and Astronomy
  - General Materials Science
  dct_title: The role of sulfonate groups and hydrogen bonding in the proton conductivity
    of two coordination networks@
...