New Mixed-Type Rotational Crystalline State of Solids on an Example of Paraffin

Research output

2 Citations (Scopus)

Abstract

The detailed X-ray diffraction study of normal paraffins in the C22H46-C24H50 system at various temperatures was performed at a temperature step of several tenths of degree. The obtained experimental results indicate the existence of a new type of the rotational crystalline state of solids intermediate between low- and high-temperature types. In the case of paraffins, this state is characteristic of solid solutions and corresponds to a mixed-type thermal motion of chain molecules within the same structure: a combination of chaotic torsional vibrations (low-temperature type) and full rotations (high-temperature type) about the chain axis.

Original languageEnglish
Pages (from-to)608-611
Number of pages4
JournalCrystallography Reports
Volume42
Issue number4
Publication statusPublished - 1 Jul 1997

Fingerprint

paraffins
Paraffin
Paraffins
Crystalline materials
torsional vibration
solid solutions
Temperature
temperature
diffraction
molecules
x rays
Solid solutions
X ray diffraction
Molecules

Scopus subject areas

  • Condensed Matter Physics

Cite this

@article{a3eb4ee791544bec8230b89f895a29a1,
title = "New Mixed-Type Rotational Crystalline State of Solids on an Example of Paraffin",
abstract = "The detailed X-ray diffraction study of normal paraffins in the C22H46-C24H50 system at various temperatures was performed at a temperature step of several tenths of degree. The obtained experimental results indicate the existence of a new type of the rotational crystalline state of solids intermediate between low- and high-temperature types. In the case of paraffins, this state is characteristic of solid solutions and corresponds to a mixed-type thermal motion of chain molecules within the same structure: a combination of chaotic torsional vibrations (low-temperature type) and full rotations (high-temperature type) about the chain axis.",
author = "Filatov, {S. K.} and Kotel'nikova, {E. N.} and Filippova, {I. V.}",
year = "1997",
month = "7",
day = "1",
language = "English",
volume = "42",
pages = "608--611",
journal = "Crystallography Reports",
issn = "1063-7745",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "4",

}

TY - JOUR

T1 - New Mixed-Type Rotational Crystalline State of Solids on an Example of Paraffin

AU - Filatov, S. K.

AU - Kotel'nikova, E. N.

AU - Filippova, I. V.

PY - 1997/7/1

Y1 - 1997/7/1

N2 - The detailed X-ray diffraction study of normal paraffins in the C22H46-C24H50 system at various temperatures was performed at a temperature step of several tenths of degree. The obtained experimental results indicate the existence of a new type of the rotational crystalline state of solids intermediate between low- and high-temperature types. In the case of paraffins, this state is characteristic of solid solutions and corresponds to a mixed-type thermal motion of chain molecules within the same structure: a combination of chaotic torsional vibrations (low-temperature type) and full rotations (high-temperature type) about the chain axis.

AB - The detailed X-ray diffraction study of normal paraffins in the C22H46-C24H50 system at various temperatures was performed at a temperature step of several tenths of degree. The obtained experimental results indicate the existence of a new type of the rotational crystalline state of solids intermediate between low- and high-temperature types. In the case of paraffins, this state is characteristic of solid solutions and corresponds to a mixed-type thermal motion of chain molecules within the same structure: a combination of chaotic torsional vibrations (low-temperature type) and full rotations (high-temperature type) about the chain axis.

UR - http://www.scopus.com/inward/record.url?scp=0031482779&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0031482779

VL - 42

SP - 608

EP - 611

JO - Crystallography Reports

JF - Crystallography Reports

SN - 1063-7745

IS - 4

ER -