Template synthesis, structure and unusual series of phase transitions in clathrochelate iron(II) alpha-dioximates and oximehydrazonates formed by capping with functionalized boron-containing agents

Authors
Voloshin, YZ Varzatskii, OA Stash, AI Belsky, VK Bubnov, YN Vorontsov, II Potekhin, KA Antipin, MY Polshin, EV
Citation
Yz. Voloshin et al., Template synthesis, structure and unusual series of phase transitions in clathrochelate iron(II) alpha-dioximates and oximehydrazonates formed by capping with functionalized boron-containing agents, POLYHEDRON, 20(21), 2001, pp. 2721-2733
Citations number
38
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
POLYHEDRON
ISSN journal
02775387 → ACNP
Volume
20
Issue
21
Year of publication
2001
Pages
2721 - 2733
Database
ISI
SICI code
0277-5387(20010930)20:21<2721:TSSAUS>2.0.ZU;2-#
Abstract
A series of clathrochelate alpha -dioximates and oximehydrazonates with api cal long-chain paraffin and allyl substituents has been synthesized and cha racterized by X-ray analysis. For the hexadecylboronic FeNx(3)(BHd)(2) comp lex (where Nx(2-) is the cyclohexanedion-1,2-dioxime dianion) in the temper ature range 100-305 K, two structural phase transitions have been detected by X-ray diffractometry and Fe-57 Mossbauer spectroscopy. (C) 2001 Elsevier Science Ltd. All rights reserved.