Iodine-127 nuclear magnetic resonance spectra of transition-metal periodate complexes
Iodine-127 nuclear magnetic resonance spectra of transition-metal periodate complexes
复制标题
过渡金属高碘酸盐配合物的碘127核磁共振谱
DOI：
10.1039/dt9900002307
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发表时间：
1990
期刊：
影响因子：
--
通讯作者：
M. Spicer
中科院分区：
文献类型：
--
作者：
J. Evans;W. Levason;M. Spicer
127
I N.m.r.在溶液中记录了[M{IO 5（OH）}2]5-（M = Cu、Ag或Au）、[MO 2 {IO 5（OH）}2]6-（M = Ru或Os）、[Co 4 I 3 O 24 H 12]3-以及H5 IO 6、NaIO 4和[I（OH）6]+光谱。一个非常广泛的共振在CA的存在。2 800-3 100 p. p.m.是正高碘酸根[H5-n-IO 6]n-的特征。报道了Na 6 [OsO 2L 2]·nH 2 O [L = IO 5（OH）或TeO 4（OH）2]的合成和性质。
127
I N.m.r. spectra have been recorded in solution for [M{IO5(OH)}2]5–(M = Cu, Ag, or Au), [MO2{IO5(OH)}2]6–(M = Ru or Os), [Co4I3O24H12]3–, and in addition for H5IO6, NaIO4, and [I(OH)6]+. The presence of a very broad resonance at ca. 2 800–3 100 p.p.m. is suggested to be characteristic of the presence of an orthoperiodate group [H5–n–IO6]n–. The syntheses and properties of Na6[OsO2L2]·nH2O [L = IO5(OH) or TeO4(OH)2] are reported.