1995
DOI: 10.1002/zaac.19956210204
|View full text |Cite
|
Sign up to set email alerts
|

103Rh‐NMR‐spektroskopischer Nachweis der gemischten Nonahalogenodirhodate(III), [Rh2ClnBr9–n]3−, n = 0–9

Abstract: Beim Erhitzen eines Gemisches der Tetrabutylammoniumsalze (TBA)3[Rh2Cl9] und (TBA)3[Rh2Br9] auf 60°C in Propylencarbonat entsteht die vollständige Serie der gemischten Nonahalogenodirhodate(III) [Rh2ClnBr9–n]3−, n = 0–9. Im 103Rh‐NMR‐Spektrum werden 40 unterschiedliche Spezies nachgewiesen, 16 mit zwei äquivalenten 103Rh‐Atomen, die jeweils ein gemeinsames Signal ergeben, und 24 mit inäquivalenten 103Rh‐Kernen, die zu je zwei Resonanzen führen. Die Signale von geometrischen Isomeren werden nicht aufgelöst. All… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
2
0

Year Published

1995
1995
2008
2008

Publication Types

Select...
2
1

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(2 citation statements)
references
References 11 publications
(1 reference statement)
0
2
0
Order By: Relevance
“…In this context, attention should be brought to a similar utilization of chemical shift increments, which is based on different interactions of terminal and bridging ligands in dinuclear complexes. 267,268 This has allowed the assignment of all 64 103 Rh resonances, which are attributed to the 40 possible individual species of the system, µ 3 -[Rh 2 Cl n Br 9-n ] 3-, n ) 0-9. 267 As a reference for 103 Rh, the calculated absolute frequency, Ξ( 103 Rh) ) 3.16 MHz, has been generally accepted.…”
Section: Transition Metalsmentioning
confidence: 99%
See 1 more Smart Citation
“…In this context, attention should be brought to a similar utilization of chemical shift increments, which is based on different interactions of terminal and bridging ligands in dinuclear complexes. 267,268 This has allowed the assignment of all 64 103 Rh resonances, which are attributed to the 40 possible individual species of the system, µ 3 -[Rh 2 Cl n Br 9-n ] 3-, n ) 0-9. 267 As a reference for 103 Rh, the calculated absolute frequency, Ξ( 103 Rh) ) 3.16 MHz, has been generally accepted.…”
Section: Transition Metalsmentioning
confidence: 99%
“…267,268 This has allowed the assignment of all 64 103 Rh resonances, which are attributed to the 40 possible individual species of the system, µ 3 -[Rh 2 Cl n Br 9-n ] 3-, n ) 0-9. 267 As a reference for 103 Rh, the calculated absolute frequency, Ξ( 103 Rh) ) 3.16 MHz, has been generally accepted. 191 The properties of the 195 Pt nucleus (I ) 1 / 2 , 33.8%) and its very large shift range of nearly 14 000 ppm make platinum complexes ideal for NMR studies.…”
Section: Transition Metalsmentioning
confidence: 99%