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Title: X-ray diffraction analysis of 4- and 4′-substituted C{sub n}H{sub 2n+1}O–C{sub 6}H{sub 3}(OH)–CH=N–C{sub 6}H{sub 4}–C{sub m}H{sub 2m+1} (n/m = 2/1 and 3/4) salicylideneanilines

Abstract

X-ray diffraction study of two crystalline modifications of С{sub 2}Н{sub 5}O–C{sub 6}H{sub 3}(OН)–СН=N–C{sub 6}H{sub 4}–CH{sub 3} (1a, sp. gr. Р2{sub 1}/n, and 1b, sp. gr. С2/c) and С{sub 3}H{sub 7}O–C{sub 6}H{sub 3}(OН)–СН=N–C{sub 6}H{sub 4}–C{sub 4}H{sub 9} (2, sp. gr. Р2{sub 1}2{sub 1}2{sub 1}) has been performed. The 1a crystal structure contains two independent molecules. The molecules are conformationally nonrigid with respect to the mutual rotation of benzene rings; the dihedral angles between their planes are 29.19° and 26.00° in the independent molecules of 1a, 18.72° in the molecule of 1b, and 50.35° in the molecule of 2. The crystal packing of the compounds is discussed.

Authors:
; ;  [1]
  1. Russian Academy of Sciences, Kurnakov Institute of General and Inorganic Chemistry (Russian Federation)
Publication Date:
OSTI Identifier:
22758330
Resource Type:
Journal Article
Journal Name:
Crystallography Reports
Additional Journal Information:
Journal Volume: 62; Journal Issue: 6; Other Information: Copyright (c) 2017 Pleiades Publishing, Inc.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7745
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ANILINE; BENZENE; CRYSTAL STRUCTURE; CRYSTALS; MODIFICATIONS; MOLECULES; PACKINGS; RINGS; ROTATION; STOWING; X-RAY DIFFRACTION

Citation Formats

Kuz’mina, L. G., E-mail: kuzmina@igic.ras.ru, Navasardyan, M. A., and Mikhailov, A. A. X-ray diffraction analysis of 4- and 4′-substituted C{sub n}H{sub 2n+1}O–C{sub 6}H{sub 3}(OH)–CH=N–C{sub 6}H{sub 4}–C{sub m}H{sub 2m+1} (n/m = 2/1 and 3/4) salicylideneanilines. United States: N. p., 2017. Web. doi:10.1134/S1063774517060153.
Kuz’mina, L. G., E-mail: kuzmina@igic.ras.ru, Navasardyan, M. A., & Mikhailov, A. A. X-ray diffraction analysis of 4- and 4′-substituted C{sub n}H{sub 2n+1}O–C{sub 6}H{sub 3}(OH)–CH=N–C{sub 6}H{sub 4}–C{sub m}H{sub 2m+1} (n/m = 2/1 and 3/4) salicylideneanilines. United States. doi:10.1134/S1063774517060153.
Kuz’mina, L. G., E-mail: kuzmina@igic.ras.ru, Navasardyan, M. A., and Mikhailov, A. A. Wed . "X-ray diffraction analysis of 4- and 4′-substituted C{sub n}H{sub 2n+1}O–C{sub 6}H{sub 3}(OH)–CH=N–C{sub 6}H{sub 4}–C{sub m}H{sub 2m+1} (n/m = 2/1 and 3/4) salicylideneanilines". United States. doi:10.1134/S1063774517060153.
@article{osti_22758330,
title = {X-ray diffraction analysis of 4- and 4′-substituted C{sub n}H{sub 2n+1}O–C{sub 6}H{sub 3}(OH)–CH=N–C{sub 6}H{sub 4}–C{sub m}H{sub 2m+1} (n/m = 2/1 and 3/4) salicylideneanilines},
author = {Kuz’mina, L. G., E-mail: kuzmina@igic.ras.ru and Navasardyan, M. A. and Mikhailov, A. A.},
abstractNote = {X-ray diffraction study of two crystalline modifications of С{sub 2}Н{sub 5}O–C{sub 6}H{sub 3}(OН)–СН=N–C{sub 6}H{sub 4}–CH{sub 3} (1a, sp. gr. Р2{sub 1}/n, and 1b, sp. gr. С2/c) and С{sub 3}H{sub 7}O–C{sub 6}H{sub 3}(OН)–СН=N–C{sub 6}H{sub 4}–C{sub 4}H{sub 9} (2, sp. gr. Р2{sub 1}2{sub 1}2{sub 1}) has been performed. The 1a crystal structure contains two independent molecules. The molecules are conformationally nonrigid with respect to the mutual rotation of benzene rings; the dihedral angles between their planes are 29.19° and 26.00° in the independent molecules of 1a, 18.72° in the molecule of 1b, and 50.35° in the molecule of 2. The crystal packing of the compounds is discussed.},
doi = {10.1134/S1063774517060153},
journal = {Crystallography Reports},
issn = {1063-7745},
number = 6,
volume = 62,
place = {United States},
year = {2017},
month = {11}
}