The shifts induced in substrate nuclear resonances upon binding to a lanthanide ion or lanthanide complex result from a sum of the dipolar (pseudocontact) and scalar (contact) interactions. A dipolar shift results whenever the metal spin felt by a particular nucleus fails to average to zero while scalar shifts result from a delocalization of spin from the metal to the nucleus.
|Original language||English (US)|
|Title of host publication||Unknown Host Publication Title|
|Number of pages||10|
|State||Published - 1976|
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