Nuclear Magnetic Resonance Studies of Coordination Compounds
The applicability of donor and metal atom nmr to coordination chemistry is briefly reviewed. The following structural studies are discussed: (1) the use of 31P resonances for the determination of molecular geometry of complexes [RuCl2(QP)], [Fe(NCS)2(QP)] and [W(CO)3(QP)] (QP = [o-Ph2P•C6H4]3P); (2...
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| Format: | Article |
| Language: | deu |
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Swiss Chemical Society
1976-04-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9307 |
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| _version_ | 1850140291268345856 |
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| author | L.M. Venanzi |
| author_facet | L.M. Venanzi |
| author_sort | L.M. Venanzi |
| collection | DOAJ |
| description |
The applicability of donor and metal atom nmr to coordination chemistry is briefly reviewed. The following structural studies are discussed: (1) the use of 31P resonances for the determination of molecular geometry of complexes [RuCl2(QP)], [Fe(NCS)2(QP)] and [W(CO)3(QP)] (QP = [o-Ph2P•C6H4]3P); (2) the use of 13C resonances for the formulation of the carbon moiety C8H11•OCH3 coordinated to a palladium atom and (3) the use of 14N to establish the nature of the donor atom in a number of thiocyanato-complexes. It is further shown that proton-noise decoupled 31P spectra can be conveniently used to obtain activation parameters for ligand exchange in complexes [Ni{P(OR)3}4]. A possible interpretation of changes in 1|J105Pt-15N| parameters, in platinum complexes containing primary amines, in terms of selective hybridization at the platinum atom is presented. Finally, possible future developments in nmr studies of coordination compounds are briefly outlined.
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| format | Article |
| id | doaj-art-60a5a22f508d4faabaabd9918588ecb1 |
| institution | OA Journals |
| issn | 0009-4293 2673-2424 |
| language | deu |
| publishDate | 1976-04-01 |
| publisher | Swiss Chemical Society |
| record_format | Article |
| series | CHIMIA |
| spelling | doaj-art-60a5a22f508d4faabaabd9918588ecb12025-08-20T02:29:54ZdeuSwiss Chemical SocietyCHIMIA0009-42932673-24241976-04-0130410.2533/chimia.1976.227Nuclear Magnetic Resonance Studies of Coordination CompoundsL.M. Venanzi0Laboratorium für Anorganische Chemie, Eidgenössische Technische Hochschule, Zürich, Switzerland The applicability of donor and metal atom nmr to coordination chemistry is briefly reviewed. The following structural studies are discussed: (1) the use of 31P resonances for the determination of molecular geometry of complexes [RuCl2(QP)], [Fe(NCS)2(QP)] and [W(CO)3(QP)] (QP = [o-Ph2P•C6H4]3P); (2) the use of 13C resonances for the formulation of the carbon moiety C8H11•OCH3 coordinated to a palladium atom and (3) the use of 14N to establish the nature of the donor atom in a number of thiocyanato-complexes. It is further shown that proton-noise decoupled 31P spectra can be conveniently used to obtain activation parameters for ligand exchange in complexes [Ni{P(OR)3}4]. A possible interpretation of changes in 1|J105Pt-15N| parameters, in platinum complexes containing primary amines, in terms of selective hybridization at the platinum atom is presented. Finally, possible future developments in nmr studies of coordination compounds are briefly outlined. https://www.chimia.ch/chimia/article/view/9307 |
| spellingShingle | L.M. Venanzi Nuclear Magnetic Resonance Studies of Coordination Compounds CHIMIA |
| title | Nuclear Magnetic Resonance Studies of Coordination Compounds |
| title_full | Nuclear Magnetic Resonance Studies of Coordination Compounds |
| title_fullStr | Nuclear Magnetic Resonance Studies of Coordination Compounds |
| title_full_unstemmed | Nuclear Magnetic Resonance Studies of Coordination Compounds |
| title_short | Nuclear Magnetic Resonance Studies of Coordination Compounds |
| title_sort | nuclear magnetic resonance studies of coordination compounds |
| url | https://www.chimia.ch/chimia/article/view/9307 |
| work_keys_str_mv | AT lmvenanzi nuclearmagneticresonancestudiesofcoordinationcompounds |