[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Lü et al., 2003 - Google Patents

Stable (long-bonded) dimers via the quantitative self-association of different cationic, anionic, and uncharged π-radicals: Structures, energetics, and optical transitions

Lü et al., 2003

Document ID
17275472129561949170
Author
Lü J
Rosokha S
Kochi J
Publication year
Publication venue
Journal of the American Chemical Society

External Links

Snippet

Unusual dimers with wide interplanar separations, that is, very long bonds with d D≈ 3.05 Å, are common to the spontaneous self-association of various organic π-radicals in solution and in the crystalline solid state, independent of whether they are derived from negatively …
Continue reading at pubs.acs.org (other versions)

Classifications

    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/005—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
    • H01L51/0062—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene aromatic compounds comprising a hetero atom, e.g.: N,P,S
    • H01L51/0071—Polycyclic condensed heteroaromatic hydrocarbons
    • H01L51/0072—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ringsystem, e.g. phenanthroline, carbazole
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/0077—Coordination compounds, e.g. porphyrin
    • H01L51/0084—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L51/00—Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
    • H01L51/0032—Selection of organic semiconducting materials, e.g. organic light sensitive or organic light emitting materials
    • H01L51/005—Macromolecular systems with low molecular weight, e.g. cyanine dyes, coumarine dyes, tetrathiafulvalene
    • H01L51/0052—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene

Similar Documents

Publication Publication Date Title
Lü et al. Stable (long-bonded) dimers via the quantitative self-association of different cationic, anionic, and uncharged π-radicals: Structures, energetics, and optical transitions
Liu et al. B–N Lewis pair functionalization of anthracene: structural dynamics, optoelectronic properties, and O2 sensitization
Ganesan et al. Isolation of the latent precursor complex in electron-transfer dynamics. Intermolecular association and self-exchange with acceptor anion radicals
Sun et al. Donor− acceptor (electronic) coupling in the precursor complex to organic electron transfer: intermolecular and intramolecular self-exchange between phenothiazine redox centers
Zhu et al. Extraordinary redox activities in ladder-type conjugated molecules enabled by B← N coordination-promoted delocalization and hyperconjugation
Shimizu et al. HOMO–LUMO energy-gap tuning of π-conjugated zwitterions composed of electron-donating anion and electron-accepting cation
Rosokha et al. Molecular and electronic structures of the long-bonded π-dimers of tetrathiafulvalene cation-radical in intermolecular electron transfer and in (solid-state) conductivity
Ji et al. Electron delocalization in reduced forms of 2-(BMes2) pyrene and 2, 7-bis (BMes2) pyrene
Sun et al. Intervalence (charge-resonance) transitions in organic mixed-valence systems. Through-space versus through-bond electron transfer between bridged aromatic (redox) centers
Beer et al. Resonance-stabilized 1, 2, 3-dithiazolo-1, 2, 3-dithiazolyls as neutral π-radical conductors
Li et al. Magnetic bistability in a discrete organic radical
Rosokha et al. Continuum of outer-and inner-sphere mechanisms for organic electron transfer. Steric modulation of the precursor complex in paramagnetic (ion-radical) self-exchanges
Yao et al. Charge delocalization in a cyclometalated bisruthenium complex bridged by a noninnocent 1, 2, 4, 5-tetra (2-pyridyl) benzene ligand
Spanggaard et al. Multiple-bridged bis-tetrathiafulvalenes: new synthetic protocols and spectroelectrochemical investigations
Chi et al. The first phenalenyl-based neutral radical molecular conductor
Sun et al. Dibenzoheptazethrene isomers with different biradical characters: an exercise of Clar’s aromatic sextet rule in singlet biradicaloids
Small et al. Intermolecular π-to-π bonding between stacked aromatic dyads. Experimental and theoretical binding energies and near-IR optical transitions for phenalenyl radical/radical versus radical/cation dimerizations
Jaska et al. Triphenylene analogues with B2N2C2 cores: synthesis, structure, redox behavior, and photophysical properties
Xin et al. Azulene-based BN-heteroaromatics
Iordache et al. Redox control of rotary motions in ferrocene-based elemental ball bearings
Delgado et al. Tuning the charge-transport parameters of perylene diimide single crystals via end and/or core functionalization: a density functional theory investigation
D'Souza et al. Studies on Covalently Linked Porphyrin− C60 Dyads: Stabilization of Charge-Separated States by Axial Coordination
Maiti et al. Anionic Boron-and Carbon-Based Hetero-Diradicaloids Spanned by ap-Phenylene Bridge
Kirk et al. Superexchange Contributions to Distance Dependence of Electron Transfer/Transport: Exchange and Electronic Coupling in Oligo (para-Phenylene)-and Oligo (2, 5-Thiophene)-Bridged Donor–Bridge–Acceptor Biradical Complexes
Baik et al. Enhancing the Photochemical Stability of N, C-Chelate Boryl Compounds: C− C Bond Formation versus C C Bond cis, trans-Isomerization