Substitution of conventional high-temperature syntheses of inorganic compounds by near-room-temperature syntheses in ionic liquids

Handle URI:
http://hdl.handle.net/10754/562604
Title:
Substitution of conventional high-temperature syntheses of inorganic compounds by near-room-temperature syntheses in ionic liquids
Authors:
Groh, Matthias Friedrich; Müllera, Ulrike; Ahmed, Ejaz; Rothenberger, Alexander; Ruck, Michael J.
Abstract:
The high-temperature syntheses of the low-valent halogenides P2I4, Te2Br, α-Te4I4, Te4(Al2Cl7)2, Te4(Bi6Cl20), Te8(Bi4Cl14),Bi8(AlCl4)2, Bi6Cl7,and Bi6Br7, as well as of WSCl4 andWOCl4 have been replaced by resource-efficient low-temperature syntheses in room temperature ionic liquids (RTILs). The simple one-pot syntheses generally do not require elaborate equipment such as twozone furnaces or evacuated silica ampoules. Compared to the published conventional approaches, reduction of reaction time (up to 80%) and temperature (up to 500 K) and, simultaneously, an increase in yield were achieved. In the majority of cases, the solid products were phase-pure. X-Ray diffraction on single crystals (redetermination of 11 crystal structures) has demonstrated that the quality of the crystals from RTILs is comparable to that of products obtained by chemical transport reactions. © 2013 Verlag der Zeitschrift für Naturforschung, Tübingen.
KAUST Department:
Solar and Photovoltaic Engineering Research Center (SPERC); Chemical Science Program; Physical Sciences and Engineering (PSE) Division
Publisher:
Verlag der Zeitschrift Fuer Naturforschung
Journal:
Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences
Issue Date:
1-Jan-2013
DOI:
10.5560/ZNB.2013-3141
Type:
Article
ISSN:
09320784
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Chemical Science Program; Solar and Photovoltaic Engineering Research Center (SPERC)

Full metadata record

DC FieldValue Language
dc.contributor.authorGroh, Matthias Friedrichen
dc.contributor.authorMüllera, Ulrikeen
dc.contributor.authorAhmed, Ejazen
dc.contributor.authorRothenberger, Alexanderen
dc.contributor.authorRuck, Michael J.en
dc.date.accessioned2015-08-03T10:58:04Zen
dc.date.available2015-08-03T10:58:04Zen
dc.date.issued2013-01-01en
dc.identifier.issn09320784en
dc.identifier.doi10.5560/ZNB.2013-3141en
dc.identifier.urihttp://hdl.handle.net/10754/562604en
dc.description.abstractThe high-temperature syntheses of the low-valent halogenides P2I4, Te2Br, α-Te4I4, Te4(Al2Cl7)2, Te4(Bi6Cl20), Te8(Bi4Cl14),Bi8(AlCl4)2, Bi6Cl7,and Bi6Br7, as well as of WSCl4 andWOCl4 have been replaced by resource-efficient low-temperature syntheses in room temperature ionic liquids (RTILs). The simple one-pot syntheses generally do not require elaborate equipment such as twozone furnaces or evacuated silica ampoules. Compared to the published conventional approaches, reduction of reaction time (up to 80%) and temperature (up to 500 K) and, simultaneously, an increase in yield were achieved. In the majority of cases, the solid products were phase-pure. X-Ray diffraction on single crystals (redetermination of 11 crystal structures) has demonstrated that the quality of the crystals from RTILs is comparable to that of products obtained by chemical transport reactions. © 2013 Verlag der Zeitschrift für Naturforschung, Tübingen.en
dc.publisherVerlag der Zeitschrift Fuer Naturforschungen
dc.subjectCluster compoundsen
dc.subjectIonic liquidsen
dc.subjectLow-valent compoundsen
dc.subjectResource-efficient synthesisen
dc.subjectSustainable chemistryen
dc.titleSubstitution of conventional high-temperature syntheses of inorganic compounds by near-room-temperature syntheses in ionic liquidsen
dc.typeArticleen
dc.contributor.departmentSolar and Photovoltaic Engineering Research Center (SPERC)en
dc.contributor.departmentChemical Science Programen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalZeitschrift fur Naturforschung - Section A Journal of Physical Sciencesen
dc.contributor.institutionFachrichtung Chemie und Lebensmittelchemie, Technische Universität Dresden, 01062 Dresden, Germanyen
dc.contributor.institutionMax-Planck-Institut für Chemische Physik fester Stoffe, Nöthnitzer Straße 40, 01187 Dresden, Germanyen
kaust.authorAhmed, Ejazen
kaust.authorRothenberger, Alexanderen
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