volume 64 issue 1 pages 71-75

Mesophase-Preceding Crystal Packing of 4,4'-Dialkyl-Substituted Salicylideneanilines; C10H21O-C6H3(OH)-CH=N-C6H4-C7H13) Structure

Publication typeJournal Article
Publication date2019-01-01
scimago Q4
wos Q4
SJR0.145
CiteScore0.8
Impact factor0.5
ISSN10637745, 1562689X
General Chemistry
Condensed Matter Physics
General Materials Science
Abstract
The crystal structure of 4,4'-substituted salicylideneaniline C10H21O–C6H3(OH)–CH=N–C6H4–C7H13 has been investigated by X-ray diffraction. A high degree of disorder of both alkyl chains is revealed. The crystal packing consists of alternating loose aliphatic and closely packed aromatic regions. Weak directional interactions of the С–Н···π type are found in aromatic regions. Specific features of the mesogenic compound crystal packing preceding the mesophase, melting of these compounds, and the formation of mesophase upon isotropic melt cooling are discussed based on the X-ray diffraction and differential scanning calorimetry data.
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Kuz'mina L. G., Navasardyan M. A., Bezzubov S. I. Mesophase-Preceding Crystal Packing of 4,4'-Dialkyl-Substituted Salicylideneanilines; C10H21O-C6H3(OH)-CH=N-C6H4-C7H13) Structure // Crystallography Reports. 2019. Vol. 64. No. 1. pp. 71-75.
GOST all authors (up to 50) Copy
Kuz'mina L. G., Navasardyan M. A., Bezzubov S. I. Mesophase-Preceding Crystal Packing of 4,4'-Dialkyl-Substituted Salicylideneanilines; C10H21O-C6H3(OH)-CH=N-C6H4-C7H13) Structure // Crystallography Reports. 2019. Vol. 64. No. 1. pp. 71-75.
RIS |
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TY - JOUR
DO - 10.1134/S1063774519010152
UR - https://doi.org/10.1134/S1063774519010152
TI - Mesophase-Preceding Crystal Packing of 4,4'-Dialkyl-Substituted Salicylideneanilines; C10H21O-C6H3(OH)-CH=N-C6H4-C7H13) Structure
T2 - Crystallography Reports
AU - Kuz'mina, L. G.
AU - Navasardyan, M. A.
AU - Bezzubov, S I
PY - 2019
DA - 2019/01/01
PB - Pleiades Publishing
SP - 71-75
IS - 1
VL - 64
SN - 1063-7745
SN - 1562-689X
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2019_Kuz'mina,
author = {L. G. Kuz'mina and M. A. Navasardyan and S I Bezzubov},
title = {Mesophase-Preceding Crystal Packing of 4,4'-Dialkyl-Substituted Salicylideneanilines; C10H21O-C6H3(OH)-CH=N-C6H4-C7H13) Structure},
journal = {Crystallography Reports},
year = {2019},
volume = {64},
publisher = {Pleiades Publishing},
month = {jan},
url = {https://doi.org/10.1134/S1063774519010152},
number = {1},
pages = {71--75},
doi = {10.1134/S1063774519010152}
}
MLA
Cite this
MLA Copy
Kuz'mina, L. G., et al. “Mesophase-Preceding Crystal Packing of 4,4'-Dialkyl-Substituted Salicylideneanilines; C10H21O-C6H3(OH)-CH=N-C6H4-C7H13) Structure.” Crystallography Reports, vol. 64, no. 1, Jan. 2019, pp. 71-75. https://doi.org/10.1134/S1063774519010152.