Cross polarization magic angle spinning /sup 31/P NMR spectra of some (R/sub 3/P)/sub 2/MCl/sub 2/ (M = Pd, Pt) complexes
Journal Article
·
· Inorg. Chem.; (United States)
Results of a cross polarization magic angle spinning (CPMAS) /sup 31/P NMR study of the influence of local symmetry on /sup 31/P chemical shifts in the solid state for six complexes of the type (R/sub 3/P)/sub 2/MCl/sub 2/, where M=Pd or Pt, are reported. For each of these solid cis-complexes, two /sup 31/P resonances separated by 2-4 ppM were observed. The data indicate that while the crystalline sample appeared to be only the cis-isomer from infrared and x-ray crystallographic data, the NMR data indicated that both cis- and trans-isomers were present. However, the CPMAS /sup 31/P spectrum showed only one /sup 31/P resonance; while the CPMAS spectrum showed tow methyl resonances indicting that the complex is truly only cis in the solid state. 10 references 1 table.
- Research Organization:
- Univ. of Nevada, Reno
- OSTI ID:
- 5648009
- Journal Information:
- Inorg. Chem.; (United States), Journal Name: Inorg. Chem.; (United States) Vol. 26:14; ISSN INOCA
- Country of Publication:
- United States
- Language:
- English
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Journal Article
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Tue Nov 15 23:00:00 EST 1988
· Inorg. Chem.; (United States)
·
OSTI ID:5974248
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Journal Article
·
Wed Oct 22 00:00:00 EDT 1986
· Inorg. Chem.; (United States)
·
OSTI ID:7252295
Solid-state structures of (R sub 3 P) sub 2 PtX sub 2 complexes as determined by a combination of sup 13 C( sup 1 H) and sup 31 P( sup 1 H) NMR spectroscopy
Journal Article
·
Tue Feb 20 23:00:00 EST 1990
· Inorganic Chemistry; (USA)
·
OSTI ID:6944968
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400202* -- Isotope Effects
Isotope Exchange
& Isotope Separation
CARBON 13
CARBON ISOTOPES
COMPLEXES
DATA
DEUTERIUM
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
HYDROGEN ISOTOPES
INFORMATION
ISOTOPE EFFECTS
ISOTOPES
LIGHT NUCLEI
MOLECULAR STRUCTURE
NMR SPECTRA
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PALLADIUM COMPLEXES
PHOSPHORUS 31
PHOSPHORUS ISOTOPES
PLATINUM COMPLEXES
SPECTRA
STABLE ISOTOPES
TRANSITION ELEMENT COMPLEXES
400202* -- Isotope Effects
Isotope Exchange
& Isotope Separation
CARBON 13
CARBON ISOTOPES
COMPLEXES
DATA
DEUTERIUM
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
HYDROGEN ISOTOPES
INFORMATION
ISOTOPE EFFECTS
ISOTOPES
LIGHT NUCLEI
MOLECULAR STRUCTURE
NMR SPECTRA
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PALLADIUM COMPLEXES
PHOSPHORUS 31
PHOSPHORUS ISOTOPES
PLATINUM COMPLEXES
SPECTRA
STABLE ISOTOPES
TRANSITION ELEMENT COMPLEXES