CH3CN: X-ray structural investigation of a unique single crystal.: β→α phase transition and crystal structure

被引：58

作者：

Enjalbert, R ^{[1
]}

Galy, J ^{[1
]}

机构：

[1] Ctr Elaborat Mat & Etud Struct, F-31055 Toulouse 04, France

来源：

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE | 2002年 / 58卷

关键词：

D O I：

10.1107/S0108768102017603

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The phase transition from the low-(beta) to the high-temperature (alpha) form of acetonitrile, CH3CN, has been directly observed and studied on a unique single crystal. Both the beta and alpha structures have been determined at temperatures close to the transition temperature (206 K and 201 K), taking advantage of the hysteresis. A single crystal of the beta form was obtained for the first time.

引用

页码：1005 / 1010

页数：6

共 15 条

[1] NEUTRON POWDER DIFFRACTION STUDY OF DEUTERATED BETA-ACETONITRILE [J].

ANTSON, OK ;

TILLI, KJ ;

ANDERSEN, NH .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1987, 43 :296-301

[2] ALPHA-ACETONITRILE AT 215-K [J].

BARROW, MJ .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1981, 37 (DEC) :2239-2242

[3] Cp3Zr(acetonitrile)(+): Structure of an electron-rich organometallic d(0)-cation [J].

Brackemeyer, T ;

Erker, G ;

Frohlich, R ;

Prigge, J ;

Peuchert, U .

CHEMISCHE BERICHTE-RECUEIL, 1997, 130 (07) :899-902

[4]

Burnett M.N., 1996, ORTEP-III: Oak Ridge Thermal Ellipsoid Plot Program for Crystal Structure Illustrations

[5]

*ENR, 1993, CAD 4 EXPRESS VERS 5

[6] STEREOCHEMISTRY OF ELEMENTS WHICH ARE UNBOUND PAIRS - GE (II), AS (III), SE (IV), BR (V), SN (II), SB (III), TE (IV), I (V), XE (VI), TL (I), PB (II), AND BI (III) (OXIDES, FLUORIDES AND OXYFLUORIDES) [J].

GALY, J ;

MEUNIER, G ;

ANDERSSON, S ;

ASTROM, A .

JOURNAL OF SOLID STATE CHEMISTRY, 1975, 13 (1-2) :142-159

[7] AsCl3:: From the crystalline to the liquid state.: XRD (176<T (K)<250) and WAXS (295 k) studies [J].

Galy, J ;

Enjalbert, R ;

Lecante, P ;

Burian, A .

INORGANIC CHEMISTRY, 2002, 41 (04) :693-698

[8] CRYSTAL-CHEMISTRY OF THE VA ELEMENT TRIHALIDES - LONE PAIR, STEREOCHEMISTRY, AND STRUCTURAL RELATIONSHIPS [J].

GALY, J ;

ENJALBERT, R .

JOURNAL OF SOLID STATE CHEMISTRY, 1982, 44 (01) :1-23

[9]

KRAUS W, 1999, POWDER CELL SOFTWARE

[10] PVT-DATA OF ACETONITRILE, UNDECANE, AND DODECANE TO 3 KBAR AND -50-DEGREES-C - PRESSURE-DEPENDENCE OF THE TRANSITION VOLUMINES, ENTHALPIES, AND ENTROPIES [J].

LANDAU, R ;

WURFLINGER, A .

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 1980, 84 (09) :895-902

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