Notizen: 67Zn NMR Anomalous Solvent Isotope Effect in Aqueous Solutions

Author:

Epperlein B. W.1,Krüger H.1,Lutz 1,Schwenk A.1

Affiliation:

1. Physikalisches Institut der Universität Tübingen, Germany

Abstract

For 67Zn NMR lines of solutions of ZnCl2, ZnBr2, and ZnI2 in H2O and D2O an anomalous solvent isotope effect is reported. In D2O solutions the lines are shifted to higher frequencies. The difference between the shieldings in H2O and D2O is e.g. σ(H2O) - σ(D2O) = (13.1 ±0.7) ppm for a concentration of 0.02 moles zinc bromide per mole solvent.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics

Cited by 14 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Transition metal nmr thermometry;Comprehensive Inorganic Chemistry III;2023

2. Isotope effects in nuclear shielding;Progress in Nuclear Magnetic Resonance Spectroscopy;1988

3. Raman and 67Zn NMR Studies of the Structure of Zinc (II) Solutions in Concentrated Aqueous Potassium Hydroxide;Journal of The Electrochemical Society;1987-03-01

4. The Chemical Shift;Multinuclear NMR;1987

5. 67Zn NMR relaxation times in sulfate, citrate, and nitrate solutions;Journal of Magnetic Resonance (1969);1984-05

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3