Applications of pulsed field gradient spin-echo measurements for the determination of molecular volumes of organometallic ionic complexes f

Massimiliano Valentini, Paul S. Pregosin, Heinz Riiegger

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

1H and 19F Pulsed Field Gradient Spin-Echo (PGSE) measurements on a selection of ruthenium(n) organometallic arene complexes have been made. 19F provides a useful complement to the classical 'H measurements and is especially valuable in the absence of suitable protons and/or overlap of signals from different compounds with similar size. This methodology for estimating molecular size of ionic complexes represents an alternative to classical methods in organometallic chemistry. One complex is shown to have a molecular volume which corresponds to a tight ion pair.

Original languageEnglish
Pages (from-to)4507-4510
Number of pages4
JournalJournal of the Chemical Society, Dalton Transactions
Issue number24
DOIs
Publication statusPublished - 2000

Fingerprint

Organometallics
Ruthenium
Protons
Ions

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

@article{7136eb9d60f541f08765b0a177e253de,
title = "Applications of pulsed field gradient spin-echo measurements for the determination of molecular volumes of organometallic ionic complexes f",
abstract = "1H and 19F Pulsed Field Gradient Spin-Echo (PGSE) measurements on a selection of ruthenium(n) organometallic arene complexes have been made. 19F provides a useful complement to the classical 'H measurements and is especially valuable in the absence of suitable protons and/or overlap of signals from different compounds with similar size. This methodology for estimating molecular size of ionic complexes represents an alternative to classical methods in organometallic chemistry. One complex is shown to have a molecular volume which corresponds to a tight ion pair.",
author = "Massimiliano Valentini and Pregosin, {Paul S.} and Heinz Riiegger",
year = "2000",
doi = "10.1039/b007530m",
language = "English",
pages = "4507--4510",
journal = "Dalton Transactions",
issn = "0300-9246",
publisher = "Royal Society of Chemistry",
number = "24",

}

TY - JOUR

T1 - Applications of pulsed field gradient spin-echo measurements for the determination of molecular volumes of organometallic ionic complexes f

AU - Valentini, Massimiliano

AU - Pregosin, Paul S.

AU - Riiegger, Heinz

PY - 2000

Y1 - 2000

N2 - 1H and 19F Pulsed Field Gradient Spin-Echo (PGSE) measurements on a selection of ruthenium(n) organometallic arene complexes have been made. 19F provides a useful complement to the classical 'H measurements and is especially valuable in the absence of suitable protons and/or overlap of signals from different compounds with similar size. This methodology for estimating molecular size of ionic complexes represents an alternative to classical methods in organometallic chemistry. One complex is shown to have a molecular volume which corresponds to a tight ion pair.

AB - 1H and 19F Pulsed Field Gradient Spin-Echo (PGSE) measurements on a selection of ruthenium(n) organometallic arene complexes have been made. 19F provides a useful complement to the classical 'H measurements and is especially valuable in the absence of suitable protons and/or overlap of signals from different compounds with similar size. This methodology for estimating molecular size of ionic complexes represents an alternative to classical methods in organometallic chemistry. One complex is shown to have a molecular volume which corresponds to a tight ion pair.

UR - http://www.scopus.com/inward/record.url?scp=0002264776&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0002264776&partnerID=8YFLogxK

U2 - 10.1039/b007530m

DO - 10.1039/b007530m

M3 - Article

AN - SCOPUS:0002264776

SP - 4507

EP - 4510

JO - Dalton Transactions

JF - Dalton Transactions

SN - 0300-9246

IS - 24

ER -