Synthesis and characterization of a novel iron (III) silsesquioxane compound

Michael Hay, Brandan J. Hainaut, Steven J. Geib

Research output: Contribution to journalArticle

24 Citations (Scopus)

Abstract

A new iron (III) containing silsesquioxane compound, [Bu4N][((CH3)2CHCH2) 7Si7O12FeCl] (4) was prepared by reacting [Bu4N][FeCl4] (3) with the isobutyl substituted silsesquioxane trisilanol, ((CH3)2CHCH2)7 Si7O12H3, (1) in the presence of three equivalents of triethylamine, Et3N (2). The magnetic susceptibility of 4 was measured by Evans method, and the effective magnetic moment, μeff, is consistent with a high spin Fe (III) center. The composition and molecular structure of 4 was fully determined by IR, elemental analysis, APCI mass spec, and X-ray crystal analyses, and its potential as a precursor to a model of the structure and chemistry of the Fe-ZSM-5 catalyst is discussed.

Original languageEnglish (US)
Pages (from-to)431-434
Number of pages4
JournalInorganic Chemistry Communications
Volume6
Issue number5
DOIs
StatePublished - May 1 2003

Fingerprint

Iron compounds
molecular structure
magnetic moments
chemistry
magnetic permeability
iron
catalysts
synthesis
Magnetic moments
Chemical analysis
Magnetic susceptibility
Molecular structure
crystals
x rays
Iron
X rays
Crystals
Catalysts
triethylamine

All Science Journal Classification (ASJC) codes

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

Hay, Michael ; Hainaut, Brandan J. ; Geib, Steven J. / Synthesis and characterization of a novel iron (III) silsesquioxane compound. In: Inorganic Chemistry Communications. 2003 ; Vol. 6, No. 5. pp. 431-434.
@article{f250bc9336264addb4b358a8ba3901a5,
title = "Synthesis and characterization of a novel iron (III) silsesquioxane compound",
abstract = "A new iron (III) containing silsesquioxane compound, [Bu4N][((CH3)2CHCH2) 7Si7O12FeCl] (4) was prepared by reacting [Bu4N][FeCl4] (3) with the isobutyl substituted silsesquioxane trisilanol, ((CH3)2CHCH2)7 Si7O12H3, (1) in the presence of three equivalents of triethylamine, Et3N (2). The magnetic susceptibility of 4 was measured by Evans method, and the effective magnetic moment, μeff, is consistent with a high spin Fe (III) center. The composition and molecular structure of 4 was fully determined by IR, elemental analysis, APCI mass spec, and X-ray crystal analyses, and its potential as a precursor to a model of the structure and chemistry of the Fe-ZSM-5 catalyst is discussed.",
author = "Michael Hay and Hainaut, {Brandan J.} and Geib, {Steven J.}",
year = "2003",
month = "5",
day = "1",
doi = "10.1016/S1387-7003(03)00003-0",
language = "English (US)",
volume = "6",
pages = "431--434",
journal = "Inorganic Chemistry Communication",
issn = "1387-7003",
publisher = "Elsevier BV",
number = "5",

}

Synthesis and characterization of a novel iron (III) silsesquioxane compound. / Hay, Michael; Hainaut, Brandan J.; Geib, Steven J.

In: Inorganic Chemistry Communications, Vol. 6, No. 5, 01.05.2003, p. 431-434.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Synthesis and characterization of a novel iron (III) silsesquioxane compound

AU - Hay, Michael

AU - Hainaut, Brandan J.

AU - Geib, Steven J.

PY - 2003/5/1

Y1 - 2003/5/1

N2 - A new iron (III) containing silsesquioxane compound, [Bu4N][((CH3)2CHCH2) 7Si7O12FeCl] (4) was prepared by reacting [Bu4N][FeCl4] (3) with the isobutyl substituted silsesquioxane trisilanol, ((CH3)2CHCH2)7 Si7O12H3, (1) in the presence of three equivalents of triethylamine, Et3N (2). The magnetic susceptibility of 4 was measured by Evans method, and the effective magnetic moment, μeff, is consistent with a high spin Fe (III) center. The composition and molecular structure of 4 was fully determined by IR, elemental analysis, APCI mass spec, and X-ray crystal analyses, and its potential as a precursor to a model of the structure and chemistry of the Fe-ZSM-5 catalyst is discussed.

AB - A new iron (III) containing silsesquioxane compound, [Bu4N][((CH3)2CHCH2) 7Si7O12FeCl] (4) was prepared by reacting [Bu4N][FeCl4] (3) with the isobutyl substituted silsesquioxane trisilanol, ((CH3)2CHCH2)7 Si7O12H3, (1) in the presence of three equivalents of triethylamine, Et3N (2). The magnetic susceptibility of 4 was measured by Evans method, and the effective magnetic moment, μeff, is consistent with a high spin Fe (III) center. The composition and molecular structure of 4 was fully determined by IR, elemental analysis, APCI mass spec, and X-ray crystal analyses, and its potential as a precursor to a model of the structure and chemistry of the Fe-ZSM-5 catalyst is discussed.

UR - http://www.scopus.com/inward/record.url?scp=0037401863&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037401863&partnerID=8YFLogxK

U2 - 10.1016/S1387-7003(03)00003-0

DO - 10.1016/S1387-7003(03)00003-0

M3 - Article

AN - SCOPUS:0037401863

VL - 6

SP - 431

EP - 434

JO - Inorganic Chemistry Communication

JF - Inorganic Chemistry Communication

SN - 1387-7003

IS - 5

ER -