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

Valence Bond Theory02:42

Valence Bond Theory

11.7K
Coordination compounds and complexes exhibit different colors, geometries, and magnetic behavior, depending on the metal atom/ion and ligands from which they are composed. In an attempt to explain the bonding and structure of coordination complexes, Linus Pauling proposed the valence bond theory, or VBT, using the concepts of hybridization and the overlapping of the atomic orbitals. According to VBT, the central metal atom or ion (Lewis acid) hybridizes to provide empty orbitals of suitable...
11.7K
Colors and Magnetism03:02

Colors and Magnetism

14.7K
Color in Coordination Complexes
When atoms or molecules absorb light at the proper frequency, their electrons are excited to higher-energy orbitals. For many main group atoms and molecules, the absorbed photons are in the ultraviolet range of the electromagnetic spectrum, which cannot be detected by the human eye. For coordination compounds, the energy difference between the d orbitals often allows photons in the visible range to be absorbed and emitted, which is seen as colors by the human...
14.7K
Determination of Crystal Structures01:29

Determination of Crystal Structures

111
In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...
111
Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

31.9K
Crystal Field Theory
To explain the observed behavior of transition metal complexes (such as colors), a model involving electrostatic interactions between the electrons from the ligands and the electrons in the unhybridized d orbitals of the central metal atom has been developed. This electrostatic model is crystal field theory (CFT). It helps to understand, interpret, and predict the colors, magnetic behavior, and some structures of coordination compounds of transition metals.
CFT focuses on...
31.9K
Nuclear Transmutation03:20

Nuclear Transmutation

21.0K
Nuclear transmutation is the conversion of one nuclide into another. It can occur by the radioactive decay of a nucleus, or the reaction of a nucleus with another particle. The first manmade nucleus was produced in Ernest Rutherford’s laboratory in 1919 by a transmutation reaction, the bombardment of one type of nuclei with other nuclei or with neutrons. Rutherford bombarded nitrogen-14 atoms with high-speed α particles from a natural radioactive isotope of radium and observed...
21.0K
Hybridization of Atomic Orbitals I03:24

Hybridization of Atomic Orbitals I

69.4K
The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
69.4K

You might also read

Related Articles

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

Sort by
Same author

Radical anions of 1,1-azoliumdithiocarboxylates.

Chemical communications (Cambridge, England)·2024
Same author

Generation of 1,2-azaboretidines <i>via</i> reduction of ADC borane adducts.

Chemical science·2017
Same author

Estimating sampling error of evolutionary statistics based on genetic covariance matrices using maximum likelihood.

Journal of evolutionary biology·2015
Same author

Plasma dimethylglycine, nicotine exposure and risk of low bone mineral density and hip fracture: the Hordaland Health Study.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA·2015
Same author

Beryllium bis(diazaborolyl): old neighbors finally shake hands.

Chemical communications (Cambridge, England)·2014
Same author

Multiple ionization and fragmentation dynamics of molecular iodine studied in IR-XUV pump-probe experiments.

Faraday discussions·2014
Same journal

Design and Synthesis of Coumarin-Functionalized Zn(II) Phthalocyanine: DFT Analysis, Photophysical, and Photodiode Properties.

Inorganic chemistry·2026
Same journal

Structure-Directed Two-Dimensional {Eu<sub>2</sub>} Metal-Organic Framework with Cooperative Acid-Base Microenvironments for Dual Catalysis and DFT Calculations.

Inorganic chemistry·2026
Same journal

K<sub>3</sub>Yb<sub>2</sub>(BO<sub>3</sub>)<sub>3</sub> and Rb<sub>3</sub>Yb<sub>2</sub>(BO<sub>3</sub>)<sub>3</sub>: Two Rare-Earth Borate Ultraviolet Nonlinear Optical Crystals.

Inorganic chemistry·2026
Same journal

Solid-State and Aqueous Ion-Exchange Reactions of Layered KInSnS<sub>4</sub> and NaInSnS<sub>4</sub> Compounds and Ionic Conductivities of AInSnS<sub>4</sub> (A = Li, Na, K, Rb, Cs, Tl) Compounds at Room Temperature.

Inorganic chemistry·2026
Same journal

Connectivity-Driven Electronic Structure and Charge Separation in Morpholinium-Based Bi<sup>3+</sup>/Sb<sup>3+</sup> Halides.

Inorganic chemistry·2026
Same journal

Incorporating Mono- and Trivalent Thallium Cations into Trivalent Lanthanide Squarate and Squarate-Oxalate Complexes.

Inorganic chemistry·2026
See all related articles

Related Experiment Video

Updated: Apr 5, 2026

A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer
07:52

A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer

Published on: April 12, 2017

13.5K

Uranium Hydridoborates: Synthesis, Magnetism, and X-ray/Neutron Diffraction Structures.

H Braunschweig1, A Gackstatter1, T Kupfer1

  • 1†Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany.

Inorganic Chemistry
|August 7, 2015
PubMed
Summary
This summary is machine-generated.

Researchers synthesized novel uranium hydridoborates featuring amino-substituted borate groups. These findings expand the known chemistry of uranium borate complexes, offering new avenues for organometallic research.

More Related Videos

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
08:55

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses

Published on: June 7, 2018

9.0K
Comparison of Two Different Synthesis Methods of Single Crystals of Superconducting Uranium Ditelluride
04:51

Comparison of Two Different Synthesis Methods of Single Crystals of Superconducting Uranium Ditelluride

Published on: July 8, 2021

3.2K

Related Experiment Videos

Last Updated: Apr 5, 2026

A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer
07:52

A Novel Technique for Raman Analysis of Highly Radioactive Samples Using Any Standard Micro-Raman Spectrometer

Published on: April 12, 2017

13.5K
Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses
08:55

Methods of Ex Situ and In Situ Investigations of Structural Transformations: The Case of Crystallization of Metallic Glasses

Published on: June 7, 2018

9.0K
Comparison of Two Different Synthesis Methods of Single Crystals of Superconducting Uranium Ditelluride
04:51

Comparison of Two Different Synthesis Methods of Single Crystals of Superconducting Uranium Ditelluride

Published on: July 8, 2021

3.2K

Area of Science:

  • Organometallic Chemistry
  • Uranium Chemistry
  • Boron Chemistry

Background:

  • Uranium hydridoborate complexes with the [BH4](-) moiety are established.
  • Functionalized uranium borate species are rare in scientific literature.

Purpose of the Study:

  • To synthesize and characterize novel uranium hydridoborates with amino-substituted borate moieties.
  • To explore the reactivity of uranium precursors with aminoboranes.

Main Methods:

  • Reaction of uranium precursors [Cp*2UMe2] and [Cp'2UMe2] with H2BN(SiMe3)2.
  • Characterization using nuclear magnetic resonance (NMR) spectroscopy, deuteration studies, magnetic SQUID measurements.
  • Structural determination via X-ray and neutron diffraction.

Main Results:

  • Selective synthesis of four new uranium hydridoborates (1-4) with amino-substituted borate groups.
  • Confirmation of molecular structures and uranium oxidation states.
  • Establishment of a linear tridentate coordination mode for the borate anions.

Conclusions:

  • The study successfully prepared novel uranium hydridoborates with functionalized borate centers.
  • The findings broaden the scope of known uranium organoborate chemistry.
  • The characterized coordination mode provides insights into uranium-boron interactions.