EFFECT OF POLYMORPHISM ON THE C - H STRETCHING REGION OF THE INFRARED SPECTRUM OF POLYETHYLENE.

P. C. Painter, James Patrick Runt, M. M. Coleman, I. R. Harrison

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A complex fine structure in the C - H stretching region of the infrared spectrum of deformed polyethylene single crystals is reported. The deformed crystals are shown to be transformed from the orthorhombic crystal form to a monoclinic structure. The previously deduced C//2/////m monoclinic structure does not account for the appearance of the new bands. An alternative but similar monoclinic structure is proposed. The symmetry of this structure is consistent with the Fermi resonance interactions required for the observation of these bands.

Original languageEnglish (US)
Pages (from-to)1253-1260
Number of pages8
JournalJ Polym Sci Polym Phys Ed
Volume16
Issue number7
DOIs
StatePublished - Jan 1 1978

Fingerprint

Polymorphism
Stretching
Polyethylenes
Infrared radiation
Crystals
Single crystals

All Science Journal Classification (ASJC) codes

  • Engineering(all)

Cite this

Painter, P. C. ; Runt, James Patrick ; Coleman, M. M. ; Harrison, I. R. / EFFECT OF POLYMORPHISM ON THE C - H STRETCHING REGION OF THE INFRARED SPECTRUM OF POLYETHYLENE. In: J Polym Sci Polym Phys Ed. 1978 ; Vol. 16, No. 7. pp. 1253-1260.
@article{9c3fea748d1a45388946a72de84d3b8d,
title = "EFFECT OF POLYMORPHISM ON THE C - H STRETCHING REGION OF THE INFRARED SPECTRUM OF POLYETHYLENE.",
abstract = "A complex fine structure in the C - H stretching region of the infrared spectrum of deformed polyethylene single crystals is reported. The deformed crystals are shown to be transformed from the orthorhombic crystal form to a monoclinic structure. The previously deduced C//2/////m monoclinic structure does not account for the appearance of the new bands. An alternative but similar monoclinic structure is proposed. The symmetry of this structure is consistent with the Fermi resonance interactions required for the observation of these bands.",
author = "Painter, {P. C.} and Runt, {James Patrick} and Coleman, {M. M.} and Harrison, {I. R.}",
year = "1978",
month = "1",
day = "1",
doi = "10.1002/pol.1978.180160708",
language = "English (US)",
volume = "16",
pages = "1253--1260",
journal = "J Polym Sci Polym Phys Ed",
number = "7",

}

EFFECT OF POLYMORPHISM ON THE C - H STRETCHING REGION OF THE INFRARED SPECTRUM OF POLYETHYLENE. / Painter, P. C.; Runt, James Patrick; Coleman, M. M.; Harrison, I. R.

In: J Polym Sci Polym Phys Ed, Vol. 16, No. 7, 01.01.1978, p. 1253-1260.

Research output: Contribution to journalArticle

TY - JOUR

T1 - EFFECT OF POLYMORPHISM ON THE C - H STRETCHING REGION OF THE INFRARED SPECTRUM OF POLYETHYLENE.

AU - Painter, P. C.

AU - Runt, James Patrick

AU - Coleman, M. M.

AU - Harrison, I. R.

PY - 1978/1/1

Y1 - 1978/1/1

N2 - A complex fine structure in the C - H stretching region of the infrared spectrum of deformed polyethylene single crystals is reported. The deformed crystals are shown to be transformed from the orthorhombic crystal form to a monoclinic structure. The previously deduced C//2/////m monoclinic structure does not account for the appearance of the new bands. An alternative but similar monoclinic structure is proposed. The symmetry of this structure is consistent with the Fermi resonance interactions required for the observation of these bands.

AB - A complex fine structure in the C - H stretching region of the infrared spectrum of deformed polyethylene single crystals is reported. The deformed crystals are shown to be transformed from the orthorhombic crystal form to a monoclinic structure. The previously deduced C//2/////m monoclinic structure does not account for the appearance of the new bands. An alternative but similar monoclinic structure is proposed. The symmetry of this structure is consistent with the Fermi resonance interactions required for the observation of these bands.

UR - http://www.scopus.com/inward/record.url?scp=0017995553&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0017995553&partnerID=8YFLogxK

U2 - 10.1002/pol.1978.180160708

DO - 10.1002/pol.1978.180160708

M3 - Article

VL - 16

SP - 1253

EP - 1260

JO - J Polym Sci Polym Phys Ed

JF - J Polym Sci Polym Phys Ed

IS - 7

ER -