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Synthesis, conductivity behaviour and second-order nonlinear optics of partially substituted double KDP containing As5+ and Na+

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Title: Synthesis, conductivity behaviour and second-order nonlinear optics of partially substituted double KDP containing As5+ and Na+
Authors: Ennaceur, Nasreddine1,2 nennaceu@ens-cachan.fr, Ledoux-Rak, Isabelle2, Mhiri, Tahar1
Source: Physica B. Feb2013, Vol. 410, p182-187. 6p.
Subjects: Potassium dihydrogen phosphate, Metal compounds synthesis, Solid solutions, Nonlinear optics, Arsenic compounds, Sodium, Temperature effect, Crystal structure
Abstract: Abstract: A new solid solution K0.95Na0.05H2(PO4)0.5(AsO4)0.5 abbreviated (KNDAP) has been prepared by slow evaporation of an aqueous solution at room temperature. Its crystal structure which was solved by the direct method from single crystal X-ray diffraction data can give birth to two kinds of disorder. The first one is statistical or dynamical in the shortest OH…O hydrogen bond that can facilitate the migration of proton. As for the second kind, it is related to the effect of the substitution of Na+ and As5+ in the same site occupancy as that of the K+ and P5+, respectively. This disorder could promote hard defects in the structure, which can enhance the physical properties, especially, the conductivity. [Copyright &y& Elsevier]
Copyright of Physica B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 84764848
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Synthesis, conductivity behaviour and second-order nonlinear optics of partially substituted double KDP containing As<superscript>5+</superscript> and Na<superscript>+</superscript>
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  Data: <searchLink fieldCode="AR" term="%22Ennaceur%2C+Nasreddine%22">Ennaceur, Nasreddine</searchLink><relatesTo>1,2</relatesTo><i> nennaceu@ens-cachan.fr</i><br /><searchLink fieldCode="AR" term="%22Ledoux-Rak%2C+Isabelle%22">Ledoux-Rak, Isabelle</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Mhiri%2C+Tahar%22">Mhiri, Tahar</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Physica+B%22">Physica B</searchLink>. Feb2013, Vol. 410, p182-187. 6p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Potassium+dihydrogen+phosphate%22">Potassium dihydrogen phosphate</searchLink><br /><searchLink fieldCode="DE" term="%22Metal+compounds+synthesis%22">Metal compounds synthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Solid+solutions%22">Solid solutions</searchLink><br /><searchLink fieldCode="DE" term="%22Nonlinear+optics%22">Nonlinear optics</searchLink><br /><searchLink fieldCode="DE" term="%22Arsenic+compounds%22">Arsenic compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Sodium%22">Sodium</searchLink><br /><searchLink fieldCode="DE" term="%22Temperature+effect%22">Temperature effect</searchLink><br /><searchLink fieldCode="DE" term="%22Crystal+structure%22">Crystal structure</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Abstract: A new solid solution K0.95Na0.05H2(PO4)0.5(AsO4)0.5 abbreviated (KNDAP) has been prepared by slow evaporation of an aqueous solution at room temperature. Its crystal structure which was solved by the direct method from single crystal X-ray diffraction data can give birth to two kinds of disorder. The first one is statistical or dynamical in the shortest OH…O hydrogen bond that can facilitate the migration of proton. As for the second kind, it is related to the effect of the substitution of Na+ and As5+ in the same site occupancy as that of the K+ and P5+, respectively. This disorder could promote hard defects in the structure, which can enhance the physical properties, especially, the conductivity. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Physica B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
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      – Type: doi
        Value: 10.1016/j.physb.2012.10.019
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      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 6
        StartPage: 182
    Subjects:
      – SubjectFull: Potassium dihydrogen phosphate
        Type: general
      – SubjectFull: Metal compounds synthesis
        Type: general
      – SubjectFull: Solid solutions
        Type: general
      – SubjectFull: Nonlinear optics
        Type: general
      – SubjectFull: Arsenic compounds
        Type: general
      – SubjectFull: Sodium
        Type: general
      – SubjectFull: Temperature effect
        Type: general
      – SubjectFull: Crystal structure
        Type: general
    Titles:
      – TitleFull: Synthesis, conductivity behaviour and second-order nonlinear optics of partially substituted double KDP containing As5+ and Na+
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            NameFull: Ledoux-Rak, Isabelle
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            NameFull: Mhiri, Tahar
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            – D: 01
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              Text: Feb2013
              Type: published
              Y: 2013
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              Value: 410
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