Transition Temperatures and Related Properties of Three-Ring-Systems with Two Bridging Groups
Transition Temperatures and Related Properties of Three-Ring-Systems with Two Bridging Groups

Author: V. Vill

Publisher: Springer

Published: 1995-03-06

Total Pages: 626

ISBN-13: 9783540567585

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Volume IV/7 Liquid Crystals is devoted to critically selected and assessed fundamental data, mainly transition temperatures, which characterize the existing liquid crystalline phases and states of a large number of compounds. All relevant references including the very important patent literature and data (1850-1994) were collected in the data base LIQCRYST, from which the present Volume IV/7 has been derived by an individual critical choice of compounds, references and data. The printed tables offer an overall picture of the liquid crystalline field. Furthermore the comparison of corresponding data and perhaps the elucidation of structure-function relationships is facilitated, whereas the data base allows a facile access to any substructure and property search.

Compounds with 13 to 100 Carbon Atoms
Compounds with 13 to 100 Carbon Atoms

Author: V. Vill

Publisher: Springer

Published: 2001-01-26

Total Pages: 504

ISBN-13: 9783540662594

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This index is a guide to organic compounds which have material constants of general interest described in the Landolt Börnstein New Series. Compiled are volumes containing molecular constants, density, surface tension, dielectric constants, refractive index, vapor pressure, phase transition temperatures and transition enthalpies. In total, 16,897 compounds with 33,828 references to numerical data are recorded. All compounds are given with the drawing of the chemical structure, the molecular formula, chemical names, the Chemical Abstracts Registration numbers (CAS-RN) and references to all the Landolt Börnstein citations, including their use in binary mixtures. A general introduction explains the structure and the use of the index. Each volume contains a CD-ROM with the full content of the volumes and a program for structure research.

Comprehensive Index 1996
Comprehensive Index 1996

Author: O. Madelung

Publisher:

Published: 1996-07-12

Total Pages: 396

ISBN-13:

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The present Comprehensive Index 1996 replaces the Comprehensive Index 1990 and its diskette update Comprehensive Index 1994 on the Landolt-Börnstein Directory Disk 1.1. It covers all volumes - more than 200 - of the New Series and the 6th Edition of LANDOLT-BÖRNSTEIN published up to the end of 1995. The Comprehensive Index consists of three chapters and a guide "How to find Keywords and Volumes", printed on yellow pages. In addition to the individual keywords topical keywords have been included. Also enclosed is a CD-ROM containing not only the full text of the Comprehensive Index 1996, but also the update of the Substance Index 1993.

Transition Temperatures and Related Properties of Three-Ring Systems without Bridging Groups
Transition Temperatures and Related Properties of Three-Ring Systems without Bridging Groups

Author: V. Vill

Publisher: Springer

Published: 1993-07-21

Total Pages: 228

ISBN-13: 9783540561361

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Volume IV/7 "Liquid Crystals" is devoted to critically selected and assessed fundamental data, mainly transition temperatures, which characterize the existing liquid crystalline phases and states of a large number of compounds. Due to the technical importance of liquid crystalline materials and its unique properties an intensive interdisciplinary research has been performed during the last decades. As a result a fast growing number of liquid crystalline compounds - from 14.000 in 1982 to about 50.000 in 1992 - were detected and the corresponding physical, chemical and biochemical properties were investigated extensively. All relevant references including the very important patent literature and data (1850-1991) were collected in the data base LIQCRYST, which has been built up at the Hamburg university sponsored by Springer Verlag and Ministry of Science and Technology, Bonn. The present Volume IV/7 has been derived from LIQCRYST by an individual critical choice of compounds, references and data. It has not been designed to compete with future Online (STN) and CD-ROM database versions of LIQCRYST. On the contrary the width of individual information available there is intended to be complemented by the advantage of printed tables, which offer an overall picture of the liquid crystalline field. Furthermore the comparison of corresponding data and perhaps the elucidation of structure-function relationships is facilitated, whereas the data base allows a facile access to any substructure and property search.

Liquid Crystals
Liquid Crystals

Author: Horst Stegemeyer

Publisher: Springer Science & Business Media

Published: 2013-03-14

Total Pages: 260

ISBN-13: 3662083930

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In 1959, about 1400 compounds forming liquid crystalline phases were known; by 1992, this number had increased to about 50 000. In portable devices like wristwatches, pocket caculators, measuring instruments, and laptop computers the liquid crystal display technology has gained total acceptance and is on the way to encompass the market of colour TV screens. This development makes a volume devoted to liquid crystals in the series Topics in Physical Chemistry desirable. Following the concept of this series, an easy introduction to liquid crystals is given, enabling the reader to understand the basic problems of liquid crystals research and application. Because of the widespread field of different research activities in liquid crystals and applications, various competent authors have been involved in writing chapters on: - Phase types, structures, and chemistry of liquid crystals; - Thermodynamical behavior and physical properties of thermotropic liquid crystals; - Liquid crystalline polymers; - Lyotropic liquid crystals; - Application of liquid crystals in spectroscopy; - Application of liquid crystals in display technology.