[go: up one dir, main page]

Rajca, 1994 - Google Patents

Organic diradicals and polyradicals: from spin coupling to magnetism?

Rajca, 1994

Document ID
13958391115699725321
Author
Rajca A
Publication year
Publication venue
Chemical reviews

External Links

Snippet

Diradicals and polyradicals are molecules that possess two or more weakly interacting “unpaired” electrons, each formally associated with different atomic centers in a molecule. Diradicals are common intermediates of chemical reactions and have received perpetual …
Continue reading at pubs.acs.org (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/46—NMR spectroscopy
    • G01R33/465—NMR spectroscopy applied to biological material, e.g. in vitro testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/10—Plotting field distribution; Measuring field distribution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/48—Investigating or analysing materials by specific methods not covered by the preceding groups biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing

Similar Documents

Publication Publication Date Title
Rajca Organic diradicals and polyradicals: from spin coupling to magnetism?
Andres et al. Studies of a Nickel‐Based Single‐Molecule Magnet
Furrer et al. Magnetic cluster excitations
Jacobs et al. Spin-Peierls transitions in magnetic donor-acceptor compounds of tetrathiafulvalene (TTF) with bisdithiolene metal complexes
Knecht et al. Quantitative description of the SABRE process: rigorous consideration of spin dynamics and chemical exchange
Dumm et al. Electron spin resonance studies on the organic linear-chain compounds (TMT C F) 2 X (C= S, Se; X= PF 6, AsF 6, ClO 4, Br)
Boudalis et al. A family of enneanuclear iron (II) single‐molecule magnets
Zhang et al. Magnetic anisotropy of endohedral lanthanide ions: paramagnetic NMR study of MSc 2 N@ C 80-I h with M running through the whole 4f row
Pozo et al. Enhanced coherence by coupling spins through a delocalized π-system: Vanadyl porphyrin dimers
Shang et al. Understanding the Magnetic Relaxation Mechanism in Mixed-Valence Dilanthanide Complexes with Metal–Metal Bonding: A Theoretical Investigation
Brzostowski et al. Chromium-based rings within the DFT and Falicov–Kimball model approach
Toshima et al. Slow magnetic relaxation of Ni (III) complexes toward molecular spin qubits
Nodaraki et al. Metal–carbon bonding in early lanthanide substituted cyclopentadienyl complexes probed by pulsed EPR spectroscopy
Voronov et al. High-resolution nuclear magnetic resonance in paramagnetic complexes
Uesugi et al. Diamagnetic Precursor to Biradical by Means of a Thermal Trigger: A Head-to-Tail (N–O) 2 Four-Membered Ring Formed in Naphthalene-1, 8-diyl Bis (tert-butyl Nitroxide)
Zaytseva et al. Magnetic Properties of π-Conjugated Hybrid Phenoxyl–Nitroxide Radicals with Extended π-Spin Delocalization
Sugisaki et al. Quantum chemical calculations of the zero-field splitting tensors for organic spin multiplets
Hunger et al. Electronic structure of mononuclear and radical-bridged dinuclear cobalt (II) single-molecule magnets
Luckhurst et al. Spin relaxation for biradical spin probes in anisotropic environments
Strandberg Effect of Electrostatic Interactions on the Nuclear Magnetic Resonance Dipolar Hyperfine Structure with Strong Correlation-Time Narrowing
Wojtaszek et al. A Novel Approach for Quantifying Magnetic Susceptibility of Aqueous and Organic Solutions
Riedi et al. Progress in high-field EPR
Nodaraki et al. Relaxation and ligand hyperfine effects in an isostructural early lanthanide series [Ln (Cptt) 3](Ln= Ce, Nd, Sm; Cptt= C5H3tBu2-1, 3) by pulsed EPR spectroscopy
Kuppusamy et al. Exchange interactions in some low-dimensional metal dithiolene complexes
v GOLDAMMER et al. Proton Nuclear‐Magnetic‐Resonance Study of Low‐Spin Ferriprotoporphyrin (IX) Dimethyl Ester