Gd3+ complexes as potential spin labels for high field pulsed EPR distance measurements

Arnold M. Raitsimring; Chidambaram Gunanathan; Alexey Potapov; Irena Efremenko; Jan M.L. Martin; David Milstein; Daniella Goldfarb

doi:10.1021/ja075544g

Gd³⁺ complexes as potential spin labels for high field pulsed EPR distance measurements

Arnold M. Raitsimring, Chidambaram Gunanathan, Alexey Potapov, Irena Efremenko, Jan M.L. Martin, David Milstein, Daniella Goldfarb

Weizmann Institute of Science, Israel

Research output: Contribution to journal › Article

115 Citations (Scopus)

Abstract

Pulse electron-electron double resonance distance measurements between two high spin Gd³⁺ ions in a novel bis-Gd³⁺ complex involving two pyridine-based gadolinium tetracarboxylate systems linked by a rigid aryl-alkyne unit were carried out at Ka- and W-band frequencies. The experimental distance found was 2.02 ± 0.02 nm, and it was further compared with the Gd³⁺-Gd³⁺ distance (2.2126 nm) determined by density functional theory.

Original language	English
Pages (from-to)	14138-14139
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	129
Issue number	46
DOIs	https://doi.org/10.1021/ja075544g
Publication status	Published - Nov 21 2007

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Biochemistry
Colloid and Surface Chemistry

Access to Document

10.1021/ja075544g

Fingerprint Dive into the research topics of 'Gd<sup>3+</sup> complexes as potential spin labels for high field pulsed EPR distance measurements'. Together they form a unique fingerprint.

Cite this

Raitsimring, A. M., Gunanathan, C., Potapov, A., Efremenko, I., Martin, J. M. L., Milstein, D., & Goldfarb, D. (2007). Gd³⁺ complexes as potential spin labels for high field pulsed EPR distance measurements. Journal of the American Chemical Society, 129(46), 14138-14139. https://doi.org/10.1021/ja075544g

Gd³⁺ complexes as potential spin labels for high field pulsed EPR distance measurements. / Raitsimring, Arnold M.; Gunanathan, Chidambaram; Potapov, Alexey; Efremenko, Irena; Martin, Jan M.L.; Milstein, David; Goldfarb, Daniella.

In: Journal of the American Chemical Society, Vol. 129, No. 46, 21.11.2007, p. 14138-14139.

Research output: Contribution to journal › Article

@article{443fd654e1504094bd56830f26a62a21,

title = "Gd3+ complexes as potential spin labels for high field pulsed EPR distance measurements",

abstract = "Pulse electron-electron double resonance distance measurements between two high spin Gd3+ ions in a novel bis-Gd3+ complex involving two pyridine-based gadolinium tetracarboxylate systems linked by a rigid aryl-alkyne unit were carried out at Ka- and W-band frequencies. The experimental distance found was 2.02 ± 0.02 nm, and it was further compared with the Gd3+-Gd3+ distance (2.2126 nm) determined by density functional theory.",

author = "Raitsimring, {Arnold M.} and Chidambaram Gunanathan and Alexey Potapov and Irena Efremenko and Martin, {Jan M.L.} and David Milstein and Daniella Goldfarb",

year = "2007",

month = nov,

day = "21",

doi = "10.1021/ja075544g",

language = "English",

volume = "129",

pages = "14138--14139",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "46",

}

TY - JOUR

T1 - Gd3+ complexes as potential spin labels for high field pulsed EPR distance measurements

AU - Raitsimring, Arnold M.

AU - Gunanathan, Chidambaram

AU - Potapov, Alexey

AU - Efremenko, Irena

AU - Martin, Jan M.L.

AU - Milstein, David

AU - Goldfarb, Daniella

PY - 2007/11/21

Y1 - 2007/11/21

N2 - Pulse electron-electron double resonance distance measurements between two high spin Gd3+ ions in a novel bis-Gd3+ complex involving two pyridine-based gadolinium tetracarboxylate systems linked by a rigid aryl-alkyne unit were carried out at Ka- and W-band frequencies. The experimental distance found was 2.02 ± 0.02 nm, and it was further compared with the Gd3+-Gd3+ distance (2.2126 nm) determined by density functional theory.

AB - Pulse electron-electron double resonance distance measurements between two high spin Gd3+ ions in a novel bis-Gd3+ complex involving two pyridine-based gadolinium tetracarboxylate systems linked by a rigid aryl-alkyne unit were carried out at Ka- and W-band frequencies. The experimental distance found was 2.02 ± 0.02 nm, and it was further compared with the Gd3+-Gd3+ distance (2.2126 nm) determined by density functional theory.

UR - http://www.scopus.com/inward/record.url?scp=36448951618&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=36448951618&partnerID=8YFLogxK

U2 - 10.1021/ja075544g

DO - 10.1021/ja075544g

M3 - Article

C2 - 17963387

AN - SCOPUS:36448951618

VL - 129

SP - 14138

EP - 14139

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

SN - 0002-7863

IS - 46

ER -