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 Experiment Videos

Structural paradigms in macropolyhedral boranes.

Farooq Ahmad Kiani1, Matthias Hofmann

  • 1Anorganisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 270, 69120 Heidelberg, Germany.

Chemistry (Weinheim an Der Bergstrasse, Germany)
|January 31, 2008
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

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

Sort by
Same author

[The innovative FRANCIS method-A case report : Combination of abdominoplasty and sublay repair with preservation of the umbilicus in postpartum rectus diastasis and umbilical hernia].

Chirurgie (Heidelberg, Germany)·2026
Same author

The Balance of Beauty: Pooled Analysis of Adverse Events With a Cohesive Polydensified Matrix-Hyaluronic Acid Filler in Nasolabial Fold Treatments.

Aesthetic surgery journal. Open forum·2025
Same author

Screening of psoriatic arthritis by dermatologists - a German nationwide survey.

Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG·2024
Same author

Long-term Safety and Effectiveness of Hyaluronic Acid Fillers Correcting Nasolabial Folds in Chinese Patients.

Plastic and reconstructive surgery. Global open·2023
Same author

Management der Psoriasisarthritis durch Dermatologen - eine deutschlandweite Umfrage: Management of psoriatic arthritis by dermatologists - a German nationwide survey.

Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG·2023
Same author

Norwegian hourly residential electricity demand data with consumer characteristics during the European energy crisis.

Data in brief·2023
Same journal

Pressure-Related Challenges and Strategic Approaches in Lithium Metal Sulfide all-Solid-State Batteries.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026
Same journal

Dual Regulatory Functions of Classical Zinc Finger Clusters from Myeloid Zinc Finger-1.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026
Same journal

A Selectfluor-based Polonovski Rearrangement Leading to Novel Entities for Synthetic and Medicinal Applications.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026
Same journal

Relay Approach: A Convergent Synthesis of Key Fragments en route to (+)-Neosorangicin A.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026
Same journal

Working Under Pressure: Empirical Findings on the Challenges Facing PhD Students in Chemistry.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026
Same journal

Charge Resonance Interaction in Aromatic Trimer Radical Cations Revealed by IR Spectroscopy: The Case of Pyrrole Homo- and Heterotrimers.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026
See all related articles

Macropolyhedral borane clusters are complex structures formed by fusing simpler polyhedra. This study introduces "preferred fragments" to accurately predict the most stable macropolyhedral borane structures.

Area of Science:

  • Inorganic Chemistry
  • Computational Chemistry
  • Materials Science

Background:

  • Macropolyhedral borane clusters are complex polyhedra formed by fusing simpler structures.
  • Their formation involves the elimination of borane (BH(3)) units, with vertex sharing determining structural complexity.

Purpose of the Study:

  • To investigate the structural diversity and stability of macropolyhedral borane clusters.
  • To develop a predictive model for identifying the most stable macropolyhedral borane isomers.

Main Methods:

  • Analysis of general formulae for eight classes of macropolyhedral boranes (B(n)H(n-4) to B(n)H(n+10)).
  • Theoretical calculations to identify favored structural types and thermodynamic stability.
  • Introduction of the "preferred fragments" concept to predict vertex distribution.

Related Experiment Videos

Main Results:

  • Only one type of "potential structure" is experimentally observed and theoretically favored across different classes.
  • A direct relationship exists between skeletal electron pairs, general formula, shared vertices, and fused fragment types.
  • The concept of preferred fragments successfully predicts the cluster framework of the most stable isomers.

Conclusions:

  • Macropolyhedral borane structures exhibit a sophisticated, predictable system.
  • "Preferred fragments" provide a powerful tool for understanding and predicting the formation of stable macropolyhedral borane isomers.
  • This work advances the understanding of complex inorganic cluster chemistry and facilitates the design of novel boron-based materials.