TY - JOUR
T1 - Mehrfachbindungen zwischen Hauptgruppenelementen und Übergangsmetallen. LIII.125Te- und 77Se-Kernresonanzspektren von Übergangsmetall-komplexen mit "nackten" Tellur- bzw. Selen-Brückenliganden
AU - Herrmann, Wolfgang A.
AU - Kneuper, Heinz Josef
PY - 1988/7/5
Y1 - 1988/7/5
N2 - 125Te and 77Se NMR spectroscopy of transition metal complexes containing "naked" tellurium or selenium as a bridging ligand allow the nature of differently bound tellurium or selenium ligands to be determined, as well as the detection of neighbouring hydrido ligands by analyzing the 1H-125Te(77Se) couplings. A correla-tion of structural features with chemical shifts of these heteronuclei is not possible owing to the dominant paramagnetic term of the chemical shift.
AB - 125Te and 77Se NMR spectroscopy of transition metal complexes containing "naked" tellurium or selenium as a bridging ligand allow the nature of differently bound tellurium or selenium ligands to be determined, as well as the detection of neighbouring hydrido ligands by analyzing the 1H-125Te(77Se) couplings. A correla-tion of structural features with chemical shifts of these heteronuclei is not possible owing to the dominant paramagnetic term of the chemical shift.
UR - http://www.scopus.com/inward/record.url?scp=0001105542&partnerID=8YFLogxK
U2 - 10.1016/0022-328X(88)80395-4
DO - 10.1016/0022-328X(88)80395-4
M3 - Artikel
AN - SCOPUS:0001105542
SN - 0022-328X
VL - 348
SP - 193
EP - 197
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 2
ER -