Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Predicting Molecular Geometry02:27

Predicting Molecular Geometry

46.1K
VSEPR Theory for Determination of Electron Pair Geometries
46.1K
Nuclear Stability03:18

Nuclear Stability

23.4K
Protons and neutrons, collectively called nucleons, are packed together tightly in a nucleus. With a radius of about 10−15 meters, a nucleus is quite small compared to the radius of the entire atom, which is about 10−10 meters. Nuclei are extremely dense compared to bulk matter, averaging 1.8 × 1014 grams per cubic centimeter. If the earth’s density were equal to the average nuclear density, the earth’s radius would be only about 200 meters.
To hold positively charged protons together...
23.4K
RNA Stability01:53

RNA Stability

35.8K
Intact DNA strands can be found in fossils, while scientists sometimes struggle to keep RNA intact under laboratory conditions. The structural variations between RNA and DNA underlie the differences in their stability and longevity. Because DNA is double-stranded, it is inherently more stable. The single-stranded structure of RNA is less stable but also more flexible and can form weak internal bonds. Additionally, most RNAs in the cell are relatively short, while DNA can be up to 250 million...
35.8K
Stability01:28

Stability

423
The time response of a linear time-invariant (LTI) system can be divided into transient and steady-state responses. The transient response represents the system's initial reaction to a change in input and diminishes to zero over time. In contrast, the steady-state response is the behavior that persists after the transient effects have faded.
The stability of an LTI system is determined by the roots of its characteristic equation, known as poles. A system is stable if it produces a bounded...
423
Stability of structures01:14

Stability of structures

532
In mechanical engineering, the stability of systems under various forces is critical for designing durable and efficient structures. One fundamental way to explore these concepts is by analyzing systems like two rods connected at a pivot point, O, with a torsional spring of spring constant k at the pivot point. This system is similar in appearance to a scissor jack used to change tires on a car. In this case, the arms of the linkage (equivalent to the rods in this system) are entirely vertical,...
532
Pole and System Stability01:24

Pole and System Stability

997
The transfer function is a fundamental concept representing the ratio of two polynomials. The numerator and denominator encapsulate the system's dynamics. The zeros and poles of this transfer function are critical in determining the system's behavior and stability.
Simple poles are unique roots of the denominator polynomial. Each simple pole corresponds to a distinct solution to the system's characteristic equation, typically resulting in exponential decay terms in the system's...
997

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Laterally Distorted 1,2-Dibora-4-gallatacyclopentane Anion.

Inorganic chemistry·2025
Same author

Stabilizing a metalloid {Zn<sub>12</sub>} unit within a polymetallide environment in [K<sub>2</sub>Zn<sub>20</sub>Bi<sub>16</sub>]<sup>6</sup>.

Nature communications·2020
Same author

Solvent-Induced Bond-Bending Isomerism in Hexaphenyl Carbodiphosphorane: Decisive Dispersion Interactions in the Solid State.

Inorganic chemistry·2020
Same author

Double donation in trigonal planar iron-carbodiphosphorane complexes - a concise study on their spectroscopic and electronic properties.

Dalton transactions (Cambridge, England : 2003)·2020
Same author

Exploiting the Twofold Donor Ability of Carbodiphosphoranes: Theoretical Studies of [(PPh<sub>3</sub> )<sub>2</sub> C→EH<sub>2</sub> ]<sup>q</sup> (E<sup>q</sup> =Be, B<sup>+</sup> , C<sup>2+</sup> , N<sup>3+</sup> , O<sup>4+</sup> ) and Synthesis of the Dication [(Ph<sub>3</sub> P)<sub>2</sub> CCH<sub>2</sub> ]<sup>2</sup>.

ChemPlusChem·2020
Same author

Synthesis and Crystal Structure of Dimorphic Dibenzo[cde,opq]rubicene.

Chemistry (Weinheim an der Bergstrasse, Germany)·2019

Related Experiment Video

Updated: Feb 11, 2026

Inducing Acute Liver Injury in Rats via Carbon Tetrachloride CCl4 Exposure Through an Orogastric Tube
06:12

Inducing Acute Liver Injury in Rats via Carbon Tetrachloride CCl4 Exposure Through an Orogastric Tube

Published on: April 28, 2020

12.0K

[Te6 N8 (TeCl4 )4 ]-Tellurium Nitride Stabilized by Tellurium Tetrachloride.

Werner Massa1, Carsten Lau1, Michael Möhlen1

  • 1Fachbereich Chemie der Universität, Hans-Meerwein-Strasse, D-35032 Marburg (Germany), Fax: (+49) 6421-28-8917.

Angewandte Chemie (International Ed. in English)
|May 2, 2018
PubMed
Summary

The structure of tellurium nitride (Te6 N8) was determined, revealing a shielded core. This shielding effect neutralizes the explosive nature of the compound, clarifying its century-old composition.

Keywords:
NitrideNitrogenTellurium

More Related Videos

Low-energy Cathodoluminescence for OxyNitride Phosphors
07:03

Low-energy Cathodoluminescence for OxyNitride Phosphors

Published on: November 15, 2016

11.2K
Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
09:46

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

Published on: August 8, 2025

1.2K

Related Experiment Videos

Last Updated: Feb 11, 2026

Inducing Acute Liver Injury in Rats via Carbon Tetrachloride CCl4 Exposure Through an Orogastric Tube
06:12

Inducing Acute Liver Injury in Rats via Carbon Tetrachloride CCl4 Exposure Through an Orogastric Tube

Published on: April 28, 2020

12.0K
Low-energy Cathodoluminescence for OxyNitride Phosphors
07:03

Low-energy Cathodoluminescence for OxyNitride Phosphors

Published on: November 15, 2016

11.2K
Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators
09:46

Fabrication and Characterization of High-Q Silicon Nitride Membrane Resonators

Published on: August 8, 2025

1.2K

Area of Science:

  • Inorganic Chemistry
  • Solid-State Chemistry
  • Materials Science

Background:

  • Tellurium nitride (Te6 N8) was discovered a century ago, but its precise composition and structure remained elusive.
  • Understanding the structure of tellurium nitride is crucial for its potential applications and safety assessment.

Purpose of the Study:

  • To characterize the molecular structure of tellurium nitride (Te6 N8).
  • To elucidate the role of TeCl4 molecules in the stabilization of the tellurium nitride core.
  • To determine the impact of the determined structure on the compound's properties, specifically its explosive nature.

Main Methods:

  • X-ray crystallography or similar advanced structural characterization techniques were employed to determine the arrangement of atoms.
  • Computational chemistry methods may have been used to analyze bonding and electronic properties.
  • Spectroscopic analysis was likely used to confirm the composition and purity of the synthesized tellurium nitride.

Main Results:

  • The distorted rhombic dodecahedron core of Te6 N8 was successfully characterized.
  • Four TeCl4 molecules were observed to effectively shield the Te6 N8 core.
  • The shielding effect was found to eliminate the previously suspected explosive properties of tellurium nitride.

Conclusions:

  • The complete composition and structure of tellurium nitride (Te6 N8) have now been definitively determined.
  • The stabilization provided by TeCl4 molecules is key to understanding the compound's properties.
  • Tellurium nitride is no longer considered an explosive material due to its unique shielded structure.