Related Experiment Video
Updated: Feb 11, 2026

Dissection and Flat-mounting of the Threespine Stickleback Branchial Skeleton
Published on: May 7, 2016
Pentacarba-arachno-tridecaalane (AlMe)8 (CCH2 Ph)5 H with an Al8 C5 Skeleton-The First Polyhedral Carbaalane
1Fachbereich Chemie der Universität, Postfach 2503, D-26111 Oldenburg (Germany), Fax: (+49) 441-798-3329.
Abstract:
Hydroalumination of an aluminum alkynide led to the formation of a polyhedral carbaalane as the first example of a new class of aluminum derivatives analogous to carbaboranes. A pentacarbatridecaalane was obtained, which has an Al8 C5 skeleton and which, owing to the number of electrons in the cluster, belongs to the arachno-type group of compounds (see structure).
Related Concept Videos
Carbon Skeletons
Skeleton and Calcium Homeostasis
Overview of the Axial Skeleton
The axial skeleton of the...
Changes in the Appendicular Skeleton with Age
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
5-Number Summary
In a box plot, the minimum and maximum data values represent the lower and upper whiskers in the graph, and the median is designated as the center of the box in the chart. The first quartile and third...
Chemotherapy-Induced Nausea and Vomiting: 5-HT3 Receptor Antagonists

