Possibility of generation of octavalent curium in the gas phase in the form of volatile tetraoxide CmO4

@article{Domanov2013PossibilityOG,
  title={Possibility of generation of octavalent curium in the gas phase in the form of volatile tetraoxide CmO4},
  author={V. P. Domanov},
  journal={Radiochemistry},
  year={2013},
  volume={55},
  pages={46-51}
}
  • V. Domanov
  • Published 19 February 2013
  • Chemistry
  • Radiochemistry
Experiments based on gas thermochromatography were performed with the aim to search for volatile tetraoxide CmO4 in the products of thermal oxidation of microamounts of CmH2–3. The carrier gas was He, and the reagent gas was O2. At their equimolar ratio, the zone of deposition of volatile Cm species at negative temperatures, centered at −80°C, was detected on the quartz column surface. The thermochromatographic peaks formed by plutonium tetraoxide and by the volatile Cm species are similar in… 

Thermochromatography of chalcogenides and pnictides of Ag, Au, In, and Tl as presumed chemical analogs of elements 111 and 113

The possibilities of chemical identification of superheavy elements with the atomic numbers Z = 111 and 113 are discussed. The chemical identification of superheavy elements is preceded, as a rule,

Molecular oxides of high-valent actinides

The past decade has been very productive in the field of actinide (An) oxides containing high-valent An. Novel gas-phase experimental and an impressive number of theoretical studies have been

Structures and stability of AnO₄ isomers, An = Pu, Am, and Cm: a relativistic density functional study.

TLDR
The stability of the "true" oxides AnO4 decreases from Pu to Cm, whereas the isomers with two O2 groups become relatively more stable, and decrease of the An oxidation states along the An series is evident.

Stability of tetraoxides of chemical elements

Published data on the synthesis of eight-valence iridium and some other elements, and also works casting doubt on the fact of preparing iron and some 5f-elements in the oxidation state +8 were

Organometallic anticancer agent FY26: a review

TLDR
Fy-26 is a potent anticancer drug which is the osmium family drug which shutdown the cancer cells by exploiting weakness inherent in their energy generation.

FY26 POTENT ANTICANCER: A NEW DRUG APPROACH IN CANCER TREATMENT

TLDR
The main aim of the anticancer drugs is to eradicate the presence of malignant cells by exploiting weakness inherent in their energy generation, and FY-26 is the extremely potent anticancer drug which acts as shutdown the cancer cells by exploited weakness inherent on the basis of energy generation.

References

SHOWING 1-8 OF 8 REFERENCES

Kinetic and Thermodynamic Aspects of Tracer-Scale and Single Atom Chemistry

The handling of tracer amounts of radioelements and radionuclides is a common practice in radiochemistry. In some instances, such as the production of transactinide elements or environmental

The chemistry of the actinide elements

One.- 8. Americium.- 9. Curium.- 10. Berkelium.- 11. Californium.- 12. Einsteinium.- 13. Transeinsteinium Elements.- Two.- 14. Summary and comparative aspects of the actinide elements.- 15. Spectra

Sub-tracer Scale Behaviour of Radionuclides. Application to Actinide Chemistry

The description of the equilibrium state of observable reactions of elements in amounts ranging from several hundred atoms down to a single atom is considered. Such situations are frequently

Evaluation of the Enthalpy of Adsorption from Thermochromatographical Data

By the experimental measurement of deposition temperatures as a function of time and/or the gas flow rate in a column with constant negative longitudinal temperature gradient one can evaluate the

Verflüchtigung von Radionukliden im Luftstrom und Ihre Abscheidung im Temperaturgradientrohr

The Hg-, Cd- and UO2-targets bombarded by protons have been treated using the sublimation and evaporation techniques. The Hg and Cd nuclei have been separated from non-isotopic products by

Sovremennaya radiokhimiya (Modern Radiochemistry)

  • Moscow: Atomizdat,
  • 1969

Rapid Gas Thermochromatographic Methods for Isolation of Radioactive Isotopes of Some Heavy Transition and Platinum Elements

  • Cand. Sci. (Chem.) Dissertation, Dubna,
  • 1974

Plutonium—the Element of Surprise, Summer School on Actinide Science and Applications, Karlsruhe (Germany)

  • ITU, June
  • 2001