Bond rotamers and calculated B-11-NMR chemical shifts in boron-containing cluster chemistry. Some effects in the {nido-7,8,10-PC2B8} system

Authors
Ormsby, DL Greatrex, R Stibr, B Kennedy, JD
Citation
Dl. Ormsby et al., Bond rotamers and calculated B-11-NMR chemical shifts in boron-containing cluster chemistry. Some effects in the {nido-7,8,10-PC2B8} system, J ORGMET CH, 614, 2000, pp. 61-65
Citations number
12
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN journal
0022328X → ACNP
Volume
614
Year of publication
2000
Pages
61 - 65
Database
ISI
SICI code
0022-328X(200012)614:<61:BRACBC>2.0.ZU;2-9
Abstract
Rotamer changes about the exo-cluster C-phenyl bond in 7-Ph-nido-7,8,10-PC2 B8H10 have significant differential effects of up to ca. 6 ppm on the nucle ar shieldings of adjacent boron atoms within the cluster. The phenomenon ha s some more general implications. (C) 2000 Elsevier Science B.V. All rights reserved.