GROWTH, STRUCTURE, AND PHASE BEHAVIOR OF DI-TERT-BUTYL-PARA-TERPHENYL CRYSTALS-Reference-Cited by-同舟云学术

GROWTH, STRUCTURE, AND PHASE BEHAVIOR OF DI-TERT-BUTYL-PARA-TERPHENYL CRYSTALS

Published:2023-01-01 Issue:1 Volume:68 Page:121-130
ISSN:0023-4761
Container-title:Кристаллография
language:
Short-container-title:Kristallografiâ

Author:

Postnikov V. A.¹,Sorokina N. I.¹,Kulishov A. A.¹,Yurasik G. A.¹²,Lyasnikova M. S.¹,Sorokin T. A.¹,Skorotetsky M. S.³,Borshchev O. V.³

Affiliation:

1. Shubnikov Institute of Crystallography, Federal Scientific Research Centre “Crystallography and Photonics,”Russian Academy of Sciences, Moscow, 119333 Russia

2. Center of Photochemistry, Federal Scientific Research Centre“Crystallography and Photonics,”Russian Academy of Sciences, Moscow, Russia

3. Enikopolov Institute of Synthetic Polymer Materials, Russian Academy of Sciences, Moscow, Russia

Abstract

The results of studying the growth of para-terphenyl derivative (4,4"-di-tert-butyl-para-terphenyl (tBu-3P-tBu)) crystals are presented. The solubility of this compound in toluene at 20°С has been established by spectrophotometry. Using the techniques of growth from solutions and physical vapor transport,tBu-3P-tBu single crystals up to 1 cm long have been obtained for the first time. Their structure at 85 K has been interpreted in the triclinic system, sp. gr. P1 (Z = 8), using single-crystal X-ray diffraction. Flat rectangular crystals with the best morphological characteristics have been grown from vapor. The developed face of these crystals exhibits elementary growth steps 1.4 nm high, corresponding to molecular monolayers oriented in the (001) plane. The presence of a polymorphic transition at 229.2°C and mesomorphic liquid crystal phase above the melting temperature (255.6°С) is found.

Publisher

The Russian Academy of Sciences

Reference20 articles.

1. Birks J.B. The Theory and Practice of Scintillation Counting: International Series of Monographs on Electronics and Instrumentation. Pergamon Press Ltd, 1967. 662 p. https://doi.org/10.1016/C2013-0-01791-4

2. Красовицкий Б.М., Болотин Б.М. Органические люминофоры. 2-е изд. М.: Химия, 1984. 336 с.

3. Matei C., Hambsch F.J., Oberstedt S. // Nucl. Instrum. Methods Phys. Res. A. 2012. V. 676. P. 135. https://doi.org/10.1016/j.nima.2011.11.076

4. Liao H.R., Lin Y.J., Chou Y.M. et al. // J. Lumin. 2008. V. 128. P. 1373. https://doi.org/10.1016/j.jlumin.2008.01.006

5. Gershuni S., Rabinovitz M., Agranat I. et al. // J. Phys. Chem. 1980. V. 84. P. 517. https://doi.org/10.1021/j100442a013

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