27Al NMR spectroscopy of ethylaluminum halides
Publication type: Journal Article
Publication date: 1991-01-01
scimago Q3
wos Q2
SJR: 0.385
CiteScore: 4.1
Impact factor: 2.4
ISSN: 0022328X, 18728561
Materials Chemistry
Organic Chemistry
Biochemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Abstract
27 Al NMR data for the dimeric compounds of the (Et 3- n AlX n ) 2 type ( n = 0-3; X = Cl, Br and I) have been determined. A characteristic U-shaped relationship between the 27 Al NMR chemical shift and the value of n was found, together with a correlation between available 27 Al nuclear quardrupole coupling constants (NQCC) and the δ( 27 Al) NMR values for four-coordinate Al atoms. On the bases of this correlation, it is concluded that the U-shaped relationship arises principally from the changes in the groud-state charge-distribution at Al nucleus.
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TY - JOUR
DO - 10.1016/0022-328x(91)83057-b
UR - https://doi.org/10.1016/0022-328x(91)83057-b
TI - 27Al NMR spectroscopy of ethylaluminum halides
T2 - Journal of Organometallic Chemistry
AU -
BibTex |
AU - Macá
AU - Fusek, J.
AU - Heřmánek, S
AU - Kří
AU -
PY - 1991
DA - 1991/01/01
PB - Elsevier
SP - 139-144
IS - 2
VL - 402
SN - 0022-328X
SN - 1872-8561
ER -
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@article{1991_
author = {Z
title = {27Al NMR spectroscopy of ethylaluminum halides},
journal = {Journal of Organometallic Chemistry},
year = {1991},
volume = {402},
publisher = {Elsevier},
month = {jan},
url = {https://doi.org/10.1016/0022-328x(91)83057-b},
number = {2},
pages = {139--144},
doi = {10.1016/0022-328x(91)83057-b}
}