✦ LIBER ✦

Crystal structure of poly(octamethylene terephthalate) determined by X-ray fiber diffraction and molecular modeling

✍ Scribed by Young Gyu Jeong; Sang Cheol Lee; Kyusoon Shin

Publisher: John Wiley and Sons
Year: 2009
Tongue: English
Weight: 346 KB
Volume: 47
Category: Article
ISSN: 0887-6266
DOI: 10.1002/polb.21638

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The crystal structure of poly(trimethyle

The crystal structure of poly(trimethylene terephthalate) by X-ray and electron diffraction

✍ Suzie Poulin-Dandurand; Serge Pérez; Jean-François Revol; François Brisse 📂 Article 📅 1979 🏛 Elsevier Science 🌐 English ⚖ 768 KB

Measurement of amorphous orientation in

Measurement of amorphous orientation in poly(ethylene terephthalate) fibers by X-ray diffraction and its significance

✍ N. S. Murthy; C. Bednarczyk; P. B. Rim; C. J. Nelson 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 213 KB 👁 2 views

The orientation of the noncrystalline (amorphous) phase in poly (ethylene terephthalate) fibers is analyzed by separating the amorphous scattering in the wideangle x-ray diffraction patterns into isotropic and anisotropic components. Two parameters are used to characterize the amorphous orientation-

Determination of the Crystal Structure o

Determination of the Crystal Structure of Isotactic cis-1,4-Poly(1,3-hexadiene) by X-Ray Diffraction and Molecular Mechanics

✍ Beniamino Pirozzi; Roberto Napolitano; Giovangiuseppe Giusto; Giovanni Ricci 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 248 KB

## Abstract The crystal structure of isotactic __cis__‐1,4‐poly(1,3‐hexadiene) has been determined through a combination of X‐ray diffraction analysis and molecular mechanics. Two reasonable values for unit cell parameters were obtained from the fiber diffraction pattern of a well‐oriented sample.

The Crystal Structure of Sb0.92V0.92O4,

The Crystal Structure of Sb0.92V0.92O4, Determined by Neutron and Dual Wavelength X-Ray Powder Diffraction

✍ Staffan Hansen; Kenny Ståhl; Roland Nilsson; Arne Andersson 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 313 KB

A phase of approximate composition \(\mathrm{SbVO}_{4}\) has been reported in the literature as a key component in new catalysts for the ammoxidation of propane to acrylonitrile. \(\mathrm{Sb}_{0.92} \mathrm{~V}_{0.92} \mathrm{O}_{4}\) was prepared by heating equimolar amounts of \(\mathrm{Sb}_{2} \

Crystal structure and high-pressure prop

Crystal structure and high-pressure properties of γ-Mo2N determined by neutron powder diffraction and X-ray diffraction

✍ Craig L. Bull; Tetsuya Kawashima; Paul F. McMillan; Denis Machon; Olga Shebanova 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 290 KB

Determination of the Crystal Structure o

Determination of the Crystal Structure of Syndiotactic 3,4-Poly(2-methyl-1,3-butadiene) by Molecular Mechanics and X-Ray Diffraction

✍ Beniamino Pirozzi; Roberto Napolitano; Vittorio Petraccone; Simona Esposito 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 188 KB

## Abstract **Summary:** The crystal structure of syndiotactic 3,4‐poly(2‐methyl‐1,3‐butadiene) has been determined by the joint use of molecular mechanics and X‐ray diffraction. Molecular mechanics calculations have been performed both on the isolated chain and on the crystal by the use of various