Neutron scattering study of the phase transition in 1,3 cyclohexanedione crystals at ambient and high pressures

被引：1

作者：

Bobrowicz, L

Katrusiak, A

Nawrocik, W

Wasicki, J

Natkaniec, I

机构：

[1] ADAM MICKIEWICZ UNIV POZNAN, INST PHYS, PL-61614 POZNAN, POLAND

[2] ADAM MICKIEWICZ UNIV POZNAN, FAC CHEM, PL-60780 POZNAN, POLAND

[3] H NIEWODNICZANSKI INST NUCL PHYS, PL-31342 KRAKOW, POLAND

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1996年 / 196卷 / 01期

关键词：

D O I：

10.1002/pssb.2221960106

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The temperature and pressure dependences of elastic coherent and inelastic incoherent neutron seat tering spectra in polycrystalline 1,3-cyclohexanedione undergoing a first-order phase transition at 287 K, have been measured. The information on the crystal lattice parameters and the generalized phonon density function G(E) is analyzed. The presence of the transition hysteresis and the isomorphous phase transition have been confirmed.

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页码：39 / 47

页数：9

相关论文

共 15 条

[1] A CRYSTAL THAT HOPS IN PHASE-TRANSITION, THE STRUCTURE OF TRANS,TRANS,ANTI,TRANS,TRANS-PERHYDROPYRENE [J].

DING, JP ;

HERBST, R ;

PRAEFCKE, K ;

KOHNE, B ;

SAENGER, W .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1991, 47 :739-742

[2] SOLID-STATE STRUCTURAL CHARACTERIZATION OF 1,3-CYCLOHEXANEDIONE AND OF A 6-1 CYCLOHEXANEDIONE-BENZENE CYCLAMER, A NOVEL HOST GUEST SPECIES [J].

ETTER, MC ;

URBANCZYKLIPKOWSKA, Z ;

JAHN, DA ;

FRYE, JS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1986, 108 (19) :5871-5876

[3] THE ALLYL GROUP FOR PROTECTION IN CARBOHYDRATE-CHEMISTRY .21. (+/-)-1,2-5.6-DI-O-ISOPROPYLIDENE-MYO-INOSITOL AND (+/-)-1,2-3,4-DI-O-ISOPROPYLIDENE-MYO-INOSITOL - THE UNUSUAL BEHAVIOR OF CRYSTALS OF (+/-)-3,4-DI-O-ACETYL-1,2,5,6-TETRA-O-BENZYL-MYO-INOSITOL ON HEATING AND COOLING - A THERMOSALIENT SOLID [J].

GIGG, J ;

GIGG, R ;

PAYNE, S ;

CONANT, R .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1987, (11) :2411-2414

[4] Some applications of thermodynamics in crystal chemistry [J].

Herbstein, FH .

JOURNAL OF MOLECULAR STRUCTURE, 1996, 374 :111-128

[5]

KALUS J, 1972, ANN PHYS-PARIS, V7, P247

[6] STRUCTURE AND PHASE-TRANSITION OF 1,3-CYCLOHEXANEDIONE CRYSTALS AS A FUNCTION OF TEMPERATURE [J].

KATRUSIAK, A .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1991, 47 :398-404

[7] HIGH-PRESSURE X-RAY-DIFFRACTION STUDY ON THE STRUCTURE AND PHASE-TRANSITION OF 1,3-CYCLOHEXANEDIONE CRYSTALS [J].

KATRUSIAK, A .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1990, 46 :246-256

[8]

KATRUSIAK A, 1994, CORRELATIONS TRANSFO, P93

[9]

KATRUSIAK A, IN PRESS J MOL STRUC

[10]

KONARSKI J, 1991, TEORETYCZNE PODSTAWY