Tetracyanoethylene
Tetracyanoethylene (TCNE), more correctly ethenetetracarbonitrile, is a clear colored organic compound consisting of ethylene with the four hydrogen atom replaced with cyano groups. It is an important member of the cyanocarbons.

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Tetracyanoethylene - Wikipedia, the free encyclopedia
Tetracyanoethylene (TCNE), more correctly ethenetetracarbonitrile, is a clear colored organic compound consisting of ethylene with the four hydrogen atom ...
en.wikipedia.org/wiki/Tetracyanoethylene
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Tetracyanoethylene 98% | Sigma-Aldrich
Sigma-Aldrich offers Aldrich-T8809, Tetracyanoethylene for your research needs. Find product specific information including CAS, MSDS, protocols and ...
www.sigmaaldrich.com/catalog/product/aldrich/t8809?lang=en®ion=US
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Tetracyanoethylene | C6N4 | ChemSpider
Structure, properties, spectra, suppliers and links for: Tetracyanoethylene, 670-54 -2.
www.chemspider.com/Chemical-Structure.12114.html
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Tetracyanoethylene - American Chemical Society
July 15, 2013. Tetracyanoethylene (TCNE) is a crystalline solid with a melting point of 200 °C. DuPont researchers prepared it in 1957 by treating ...
www.acs.org/content/acs/en/molecule-of-the-week/archive/tetracyanoethylene.html
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Tetracyanoethylene
IUPAC Standard InChIKey: NLDYACGHTUPAQU-UHFFFAOYSA-N; CAS Registry Number: 670-54-2; Chemical structure: C6N4 This structure is also available ...
webbook.nist.gov/cgi/cbook.cgi?ID=C670542&Mask=8
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Tetracyanoethylene | 670-54-2 - ChemicalBook
Visit ChemicalBook To find more Tetracyanoethylene(670-54-2) information like chemical properties,Structure,melting point,boiling point,density,molecular ...
www.chemicalbook.com/ChemicalProductProperty_EN_CB9854093.htm
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tetracyanoethylene - PubChem
Structure, classification, information, physical and chemical properties for Tetracyanoethene, TCNE, Ethenetetracarbonitrile, 670-54-2, Ethylenetetracarbonitrile, ...
pubchem.ncbi.nlm.nih.gov/summary/summary.cgi?cid=12635
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Tetracyanoethylene (TCNE): The Characteristic Geometries and ...
Tetracyanoethylene (TCNE; 1) is one of the most versatile organic compounds as it is used in a many different of reactions,[1] and in 2007 will be celebrating its ...
onlinelibrary.wiley.com/doi/10.1002/anie.200503277/pdf
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quiz_02
Tetracyanoethylene has the skeleton shown below (no hydrogen atoms): From its Lewis structure determine the following: Which of the following statements is ...
depts.washington.edu/chemcrs/bulkdisk/chem162_sum03/exam_answers_quiz_02.pdf
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Tetracyanoethylene-based organic magnets - Chemical ...
Several classes of organic magnets based upon the tetracyanoethenide radical anion, [TCNE]., either unbound, µ, and µ bonded to zero, two and four metal ...
xlink.rsc.org/?doi=a800922h
Search results for "Tetracyanoethylene"
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Tetracyanoethylene in science
Joel S. Miller - Department of Chemistry - The University of Utah
Ph.D., University of California, Los Angeles, 1971 Postdoctoral Associate, ... The Tetracyanoethylene (TCNE) radical anion salt of decamethylferrocene is a ...
Tetracyanoethylene - American Chemical Society
Jul 15, 2013 ... Tetracyanoethylene. ... In 2001, J. S. Miller and co-workers at the University of Utah (Salt Lake City) discovered that the TCNE radical anion ...
Weak Ferromagnetic Ordering of the Li+[TCNE]•– (TCNE ...
Nov 21, 2013 ... Department of Chemistry, University of Utah, 315 South 1400 East, Salt Lake ... Li [TCNE] (TCNE = Tetracyanoethylene) magnetically orders as a ...
"Amine-Nitrile Hydrogen Bonding: Tetracyanoethylene as Electron ...
NT5 (TCNE) 168' and (carbazole) H9-NT5=CT5 (TCNE) 156', distance ( carbazole) N9-NT5 (TCNE) 3.155 A. ... Robert L.R. Towns, Cleveland State University
[PDF]Near-edge x-ray absorption studies of Na-doped tetracyanoethylene ...
4Department of Physics, Chemistry and Biology (IFM), Linköping University, S- 581 83 ... V(TCNE)x, with TCNE=Tetracyanoethylene and x 2, is an organic-based  ...
Carrier transport in the V[TCNE]x (TCNE ... - IOPscience
The carrier transport of chemical vapor deposition (CVD) prepared films of the room temperature organic-based magnet V[TCNE]x (TCNE = Tetracyanoethylene;  ...
[PDF]Reentrance in the Mn„tetracyanoethylene…x–y„CH2Cl2… high-Tc ...
Department of Chemistry, University of Utah, Salt Lake City, Utah 84112-0850. Arthur J. Epstein ... Tetracyanoethylene) with spins in both p and d orbitals led.
Carrier transport in the V[TCNE]x (TCNE = tetracyanoethylene; x ~ 2 ...
Apr 19, 2013 ... Center for Nanoscale Science and Engineering, North Dakota State University, ... Due to disorder the [TCNE](·-) sites are located in statistically ...
Vibrational spectra of fumaronitrile, maleonitrile and ...
Vibrational spectra of fumaronitrile, maleonitrile and Tetracyanoethylene ... USA; Permanent address: Department of Physics, University of São Paulo, São Paulo,  ...
[PDF]PDF (112 KB)
dienophiles investigated was Tetracyanoethylene, and although it was found to ... Department of Chemistry, University of Tasmania, P.O. Box 252C, Hobart, Taa.
Books on the term Tetracyanoethylene
Spectrophotometric Reactions
Spectrophotometric Reactions
Irena Nemcova, 1996
R. Tawa, S. Shimizu, and S. Hirose, Determination of some tertiary amines as x- complexes with Tetracyanoethylene, Chem. Pharm. Bull. 28: 541 (1980). 252. H-J. Petrowitz and M. Wagner, Photometric determination of aromatic hydrocarbons ...
The Chemistry of Cyclo-octatetraene and Its Derivatives
The Chemistry of Cyclo-octatetraene and Its Derivatives
G. I. Fray, Roy Gerald Saxton, 1978
Me Maleic anhydride I Benzene, reflux i Toluene, reflux 55 30 543 533 Me Tetracyanoethylene EtOAc, reflux 61 49 Et Maleic anhydride 165-170° 60 533 Et Tetracyanoethylene — — 567 Cyclopropyl Maleic anhydride Toluene, reflux — 542 ...
Polymerization and Copolymerization of Tetracyanoethylene ...
Polymerization and Copolymerization of Tetracyanoethylene ...
A. A. Berlin, N. G. Matveeva, FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO., 1967
The feasibility was studied of using paramagnetic conjugated polymers as catalysts in the 'quasi-radical' polymerization and copolymerization of low reactivity monomers such as Tetracyanoethylene (I), anthracene, naphthacene and pentacene.
Organic Chemistry in Confining Media
Organic Chemistry in Confining Media
2013
Zory Vlad Todres' monograph offers a fresh insight into an important and developed area of organic chemistry. Calixarene, cyclodextrins, and cucurbiturils as host molecules are well known, but the corresponding new and demonstrative publications deserve new exposition. This book principally widens our consideration of organic reactivity in con...
Additions to and Substitutions at C-C Pi-Bonds
Additions to and Substitutions at C-C Pi-Bonds
Barry M. Trost, Martin F. Semmelhack, Ian Fleming, 1991
Iron,(benzocyclooctatetraene)tricarbonyl- reaction with Tetracyanoethylene, 710 Iron,(benzylideneacetone)tricarbonyl- reactions with dienes, 665 Iron, butadienetricarbonyl- acetylation, 697 synthesis, 663 Iron, cyclobutadienetricarbonyl ...
Foundations of Organic Chemistry: Unity and Diversity of ...
Foundations of Organic Chemistry: Unity and Diversity of ...
David R. Dalton, 2011
double bond in the tetracyanoethene (Tetracyanoethylene [(N≡C)2C=C(C≡N)2]) , which results might be expected to react with electron-rich (i.e., Lewis base) species. Thus, it comes as little surprise that, an electron-rich aromatic ...
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Blog posts on the term
Tetracyanoethylene
Functionalization of Graphene with Nitrile Groups by Cycloaddition of Tetracyanoethylene Oxide
The overall aim of the Journal of Nanomaterials is to bring science and applications together on nanoscale and nanostructured materials with emphasis on synthesis, processing, characterization, and applications of materials containing true nanosize dimensions or nanostructures that enable novel/enhanced properties or functions. It is directed at both academic researchers and practicing engineers. Journal of Nanomaterials will highlight the continued growth and new challenges in nanomaterials science, engineering, and nanotechnology, both for application development and for basic research. All papers should emphasize original results relating to experimental, theoretical, computational, and/or applications of nanomaterials ranging from hard (inorganic) materials, through soft (polymeric and biological) materials, to hybrid materials or nanocomposites.
www.hindawi.com/journals/jnm/2013/841789/
Phys. Rev. Lett. 101, 216105 (2008): Strongly Reshaped Organic-Metal Interfaces: Tetracyanoethylene on Cu(100)
prl.aps.org/abstract/PRL/v101/i21/e216105
LSD research: LSD charge-transfer complexes 1. LSD-tetracyanoethylene
The electron donor molecule LSD forms a charge-transfer complex with the electron acceptor Tetracyanoethylene (TCNE). The charge-transfer complex has a characteristic absorption band, allowing the detection of the presence of LSD.
researchlsd.blogspot.com/2009/04/lsd-charge-transfer-complexes-1-lsd.html
Phys. Rev. B 77, 054420 (2008): Near-edge x-ray absorption studies of Na-doped tetracyanoethylene films: A model system for the V(TCNE)x room-temperature molecular magnet
prb.aps.org/abstract/PRB/v77/i5/e054420
Materials | Free Full-Text | Postfunctionalization of Alkyne-Linked Conjugated Carbazole Polymer by Thermal Addition Reaction of Tetracyanoethylene
The postfunctionalization of the main chain alkyne moieties of carbazole containing poly(arylenebutadiynylene)s was attempted by using a high yielding addition reaction between electron rich alkynes and a strong acceptor molecule, Tetracyanoethylene (TCNE). After successful postfunctionalization, the polymer band gap decreased due to the intramolecular donor-acceptor interactions. The resulting donor-acceptor alternating polymer showed a very broad charge-transfer band in the visible region as well as redox activities in both anodic and cathodic directions. The optical band gap showed good agreement with the electrochemical band gap. Furthermore, the thermal stability was enhanced after postfunctionalization. These features of the donor-acceptor alternating polymer are expected to be useful for high performance activities in organic solar cell applications.
www.mdpi.com/1996-1944/3/10/4773
Journal of the American Chemical Society | Materials Research, Science, and Engineering Center at the University of Utah
NavigationThe Center News Calendar Publications Email Newsletters Journal of the American Chemical Society December 5, 2013 J. -H.
www.mrsec.utah.edu/2013/12/05/journal-of-the-american-chemical-society/
"Generation of radicals in a flow reactor; ions and neutrals" by Matthew Jon Lenington
Topological control of electronic spin states in disjoint diradicals meta- and para-bisallyl benzenes was studied in the gas phase. Electron affinities of the diradicals were determined by simple kinetic method analysis of the branching ratios of collisionally dissociated diradical/reference heterodimer anions. Electron affinities derived from these thermochemical measurements were used to assess the electronic spin state of the diradicals. para-bisallyl benzene has an electron affinity of 0.84 ± 0.15 eV with a singlet ground state. meta -bisallyl benzene has an electron affinity of 0.90 ± 0.15 eV with a triplet ground state. ^ Topological control of electronic spin states in meta- and para-nitrophenylallyl anions was investigated by flow tube reactivity, low-pressure low-energy exothermic reactivity, and flow tube kinetics studies. Reactivity of the meta-isomer is consistent with closed shell anionic electronic structure while reactivity of the para-isomer is consistent with an open shell triplet electronic structure. ^ Generation of acylnitrene anions by oxide transfer from substituted quinoline N-oxide anions to nitriles was investigated. Rates of quinoline N-oxide depletion as a function of electron withdrawing group functionalization was studied by flow tube kinetic reactivity with an array of neutral gases. Electron transfer to nitriles with high electron affinities, such as 4-cyanopyridine and Tetracyanoethylene, is observed. ^ A microwave discharge source for atomic radicals was developed for use in conjunction with the flow reactor. Atomic nitrogen and fluorine were generated and characterized by flow tube reactivity. Atomic nitrogen was used to generate phenide anion by addition to phenyl nitrene anion and benzoyl nitrene anion, followed by loss of N2, and N2 and CO respectively. Atomic fluorine was used to generate phenyl radical by hydrogen atom abstraction from benzene, characterized by the formation of F−(HF) n clusters. ^
docs.lib.purdue.edu/dissertations/AAI3444682/
"Extended diruthenium sigma-alkynyl complexes and attenuation of electr" by Bin Xi
Research on carbon rich molecules containing carbon-carbon triple bonds attract intense interests from chemists, biologists and material scientists over the past several decades. The organometallic oligo/polyynes are superior to the organic analogs due to the introduction of transition metal centers which could bring in various improved physical properties. They have promising applications in luminescent devices, field effect transistors, semiconductors, solar cells and molecular electronic devices. My research focuses on the development of extended diruthenium σ-alkynyl species as promising building blocks for organometallic molecular wires, which can mediate charge transfer. Efforts of synthesis and detailed characterizations were devoted on three different types of diruthenium carbon-rich compounds. First, polyyn-diyls (-(C≡C) n-) capped by two σ-bonded Ru2(DiMeOap)4 units (DiMeOap is 2-(3, 5-dimethoxyanilino)pyridinate) were prepared with n up to 10. Strong electronic coupling was inferred from their voltammetric data and rough estimation of the small electronic coupling attenuation constants suggests polyyn-diyl bridges are efficient in mediating charge transfer. The second series of compounds, FcC2n-Ru2(Y-DMBA) 4-C2nFc (n =3, 4; Y-DMBA is N,N'-dimethylbenzamidinate and its MeO-substituent), were designed to probe the efficiency of charge transfer across the Ru2 unit. Voltammetric study revealed sizable separations of step-wise Fc-oxidations and hence efficient charge transfer between two Fc across Ru2 unit over a span of 27 Å. Additional effort was directed towards modulation of charge transfer property through covalent modifications of polyyn-diyl chain with Co2(CO)4dppm and Tetracyanoethylene, respectively. The impact of modulation on electronic couplings between two Ru2 moieties was successfully assessed through voltammetric study.^
docs.lib.purdue.edu/dissertations/AAI3379623/
The F Word | ChemBark
You may have noticed that I don’t typically use profanity on this site. It’s not that I have anything against swear words—there is plenty of profanity in the comments here—I just don’t think you get enough bang for the buck with them in long pieces of prose.
blog.chembark.com/2012/07/24/the-f-word/
Investigation of Charge Transfer Complexes Formed between Mirtazapine and Some -Acceptors
Journal of Spectroscopy is a peer-reviewed, open access journal that publishes original research articles as well as review articles in all areas of spectroscopy.
www.hindawi.com/journals/jspec/2013/875953/
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