Isolated versus Condensed Anion Structure V: X-ray Structure Analysis and 81Br NQR of t-butylammonium tribromocadmate(II)-l/2 water, i-propylammonium tribromocadmate(II), and tris-trimethylammonium heptabromodicadmate(II)

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Authors

  • Hideta Ishihara
  • Keizo Horiuchia
  • Shi Qi Dou
  • Thorsten M. Gesing
  • J. Christian Buhl
  • Helmut Paulus
  • Ingrid Svoboda
  • Hartmut Fuess

Research Organisations

External Research Organisations

  • Saga University
  • University of the Ryukyus
  • Technische Universität Darmstadt
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Details

Original languageEnglish
Pages (from-to)628-636
Number of pages9
JournalZeitschrift fur Naturforschung - Section A Journal of Physical Sciences
Volume54
Issue number10-11
Publication statusPublished - 1 Nov 1999

Abstract

The crystal structures of the condensed bromocadmate anions with chains built of [CdBr3] were determined by X-ray structure analysis at 300 K. In addition, the temperature dependence of the ‘1Br NQR frequencies was observed. [(t-C4H9NH3)CdBr3]2-H2O(1) crystallizes with a double Br bridged chain (monoclinic, P2/c, Z = 4, a= 1963.4(8), b = 887.7(4), c= 1432.1(6) pm, and β= 110.66(2)°). Six Br NQR lines are observed at temperatures between 77 and 330 K. (j-C3H7NH3)CdBr3(2) crystallizes with a triple Br bridged chain (orthrhombic, Pbca, Z= 8, a = 1975.4(6), b = 1415.8(4), c = 690.1(2) pm). (2) shows three 81Br NQR lines at temperatures between 77 and 193 K. A phase transition occurs at 224 K. The structure of [(CH3)3NH]3Cd2Br7] (3) was redetermined. (3) consists of a triple Br bridged chain and a discrete [CdBr4] tetrahedron (hexagonal, P63mc, Z= 8, a = 1483.5(2), c = 685.7(5) pm). The structure of (3) is identical to the one reported by Daoud, Perret, and Dusausoy, Acta Crystallogr., B35, 2718 (1979). Three 81Br NQR lines are observed at temperatures between 77 and 243 K.

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@article{d44f53f5ce5847cb8335ed2c6635e993,
title = "Isolated versus Condensed Anion Structure V: X-ray Structure Analysis and 81Br NQR of t-butylammonium tribromocadmate(II)-l/2 water, i-propylammonium tribromocadmate(II), and tris-trimethylammonium heptabromodicadmate(II)",
abstract = "The crystal structures of the condensed bromocadmate anions with chains built of [CdBr3] were determined by X-ray structure analysis at 300 K. In addition, the temperature dependence of the {\textquoteleft}1Br NQR frequencies was observed. [(t-C4H9NH3)CdBr3]2-H2O(1) crystallizes with a double Br bridged chain (monoclinic, P2/c, Z = 4, a= 1963.4(8), b = 887.7(4), c= 1432.1(6) pm, and β= 110.66(2)°). Six Br NQR lines are observed at temperatures between 77 and 330 K. (j-C3H7NH3)CdBr3(2) crystallizes with a triple Br bridged chain (orthrhombic, Pbca, Z= 8, a = 1975.4(6), b = 1415.8(4), c = 690.1(2) pm). (2) shows three 81Br NQR lines at temperatures between 77 and 193 K. A phase transition occurs at 224 K. The structure of [(CH3)3NH]3Cd2Br7] (3) was redetermined. (3) consists of a triple Br bridged chain and a discrete [CdBr4] tetrahedron (hexagonal, P63mc, Z= 8, a = 1483.5(2), c = 685.7(5) pm). The structure of (3) is identical to the one reported by Daoud, Perret, and Dusausoy, Acta Crystallogr., B35, 2718 (1979). Three 81Br NQR lines are observed at temperatures between 77 and 243 K.",
author = "Hideta Ishihara and Keizo Horiuchia and Dou, {Shi Qi} and Gesing, {Thorsten M.} and Buhl, {J. Christian} and Helmut Paulus and Ingrid Svoboda and Hartmut Fuess",
year = "1999",
month = nov,
day = "1",
doi = "10.1515/zna-1999-10-1112",
language = "English",
volume = "54",
pages = "628--636",
journal = "Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences",
issn = "0932-0784",
publisher = "Verlag der Zeitschrift fur Naturforschung",
number = "10-11",

}

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TY - JOUR

T1 - Isolated versus Condensed Anion Structure V

T2 - X-ray Structure Analysis and 81Br NQR of t-butylammonium tribromocadmate(II)-l/2 water, i-propylammonium tribromocadmate(II), and tris-trimethylammonium heptabromodicadmate(II)

AU - Ishihara, Hideta

AU - Horiuchia, Keizo

AU - Dou, Shi Qi

AU - Gesing, Thorsten M.

AU - Buhl, J. Christian

AU - Paulus, Helmut

AU - Svoboda, Ingrid

AU - Fuess, Hartmut

PY - 1999/11/1

Y1 - 1999/11/1

N2 - The crystal structures of the condensed bromocadmate anions with chains built of [CdBr3] were determined by X-ray structure analysis at 300 K. In addition, the temperature dependence of the ‘1Br NQR frequencies was observed. [(t-C4H9NH3)CdBr3]2-H2O(1) crystallizes with a double Br bridged chain (monoclinic, P2/c, Z = 4, a= 1963.4(8), b = 887.7(4), c= 1432.1(6) pm, and β= 110.66(2)°). Six Br NQR lines are observed at temperatures between 77 and 330 K. (j-C3H7NH3)CdBr3(2) crystallizes with a triple Br bridged chain (orthrhombic, Pbca, Z= 8, a = 1975.4(6), b = 1415.8(4), c = 690.1(2) pm). (2) shows three 81Br NQR lines at temperatures between 77 and 193 K. A phase transition occurs at 224 K. The structure of [(CH3)3NH]3Cd2Br7] (3) was redetermined. (3) consists of a triple Br bridged chain and a discrete [CdBr4] tetrahedron (hexagonal, P63mc, Z= 8, a = 1483.5(2), c = 685.7(5) pm). The structure of (3) is identical to the one reported by Daoud, Perret, and Dusausoy, Acta Crystallogr., B35, 2718 (1979). Three 81Br NQR lines are observed at temperatures between 77 and 243 K.

AB - The crystal structures of the condensed bromocadmate anions with chains built of [CdBr3] were determined by X-ray structure analysis at 300 K. In addition, the temperature dependence of the ‘1Br NQR frequencies was observed. [(t-C4H9NH3)CdBr3]2-H2O(1) crystallizes with a double Br bridged chain (monoclinic, P2/c, Z = 4, a= 1963.4(8), b = 887.7(4), c= 1432.1(6) pm, and β= 110.66(2)°). Six Br NQR lines are observed at temperatures between 77 and 330 K. (j-C3H7NH3)CdBr3(2) crystallizes with a triple Br bridged chain (orthrhombic, Pbca, Z= 8, a = 1975.4(6), b = 1415.8(4), c = 690.1(2) pm). (2) shows three 81Br NQR lines at temperatures between 77 and 193 K. A phase transition occurs at 224 K. The structure of [(CH3)3NH]3Cd2Br7] (3) was redetermined. (3) consists of a triple Br bridged chain and a discrete [CdBr4] tetrahedron (hexagonal, P63mc, Z= 8, a = 1483.5(2), c = 685.7(5) pm). The structure of (3) is identical to the one reported by Daoud, Perret, and Dusausoy, Acta Crystallogr., B35, 2718 (1979). Three 81Br NQR lines are observed at temperatures between 77 and 243 K.

UR - http://www.scopus.com/inward/record.url?scp=0039528994&partnerID=8YFLogxK

U2 - 10.1515/zna-1999-10-1112

DO - 10.1515/zna-1999-10-1112

M3 - Article

AN - SCOPUS:0039528994

VL - 54

SP - 628

EP - 636

JO - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences

JF - Zeitschrift fur Naturforschung - Section A Journal of Physical Sciences

SN - 0932-0784

IS - 10-11

ER -