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@ARTICLE{Alahmari:859588,
      author       = {Alahmari, Fatimah and Davaasuren, Bambar and Emwas,
                      Abdul-Hamid and Rothenberger, Alexander},
      title        = {{T}hioaluminogermanate {M}({A}l{S}2)({G}e{S}2)4 ({M} =
                      {N}a, {A}g, {C}u): {S}ynthesis, {C}rystal {S}tructures,
                      {C}haracterization, {I}on-{E}xchange and {S}olid-{S}tate
                      27{A}l and 23{N}a {NMR} {S}pectroscopy},
      journal      = {Inorganic chemistry},
      volume       = {57},
      number       = {7},
      issn         = {1520-510X},
      address      = {Washington, DC},
      publisher    = {American Chemical Society},
      reportid     = {FZJ-2019-00437},
      pages        = {3713 - 3719},
      year         = {2018},
      abstract     = {The new thioaluminogermanate Na(AlS2)(GeS2)4 (1) was
                      successfully synthesized by a direct combination reaction.
                      The compound crystallizes in the monoclinic space group
                      P21/n (no. 14) with unit cell parameters a = 6.803(3) Å, b
                      = 38.207(2) Å, c = 6.947(4) Å, and β = 119.17(3)°. The
                      crystal structure is composed of a [(AlS2)(GeS2)4]− 3D
                      polyanionic network, in which Al and Ge atoms share the
                      atomic positions and Na cations occupy the channels and
                      voids formed by the connection of (Ge/Al)S4 tetrahedra. The
                      title compound shows a cation-exchange property with
                      monovalent Ag+ and Cu+ ions at room temperature in solvent
                      media, resulting in the formation of the isostructural
                      compounds Ag(AlS2)(GeS2)4 (2) and Cu(AlS2)(GeS2)4 (3),
                      respectively. The ion-exchange products Ag(AlS2)(GeS2)4 (2)
                      and Cu(AlS2)(GeS2)4 (3) show higher air stability and
                      narrower bandgap energies compared to those of the parent
                      compound Na(AlS2)(GeS2)4 (1).},
      cin          = {IEK-1},
      ddc          = {540},
      cid          = {I:(DE-Juel1)IEK-1-20101013},
      pnm          = {131 - Electrochemical Storage (POF3-131)},
      pid          = {G:(DE-HGF)POF3-131},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:29537828},
      UT           = {WOS:000429283200028},
      doi          = {10.1021/acs.inorgchem.7b02980},
      url          = {https://juser.fz-juelich.de/record/859588},
}