Rings and clusters, Chemistry

Assignment Help:

 

Introduction

 

Cluster and ring compounds arise in many areas of chemistry. Rings are most often built by nonmetallic elements with directional covalent bonding. They add homoelement rings such as benzene C6H6 and S8 and ones with heteroelement bonding such as S2N2, the silicate ion [Si3O9] and borazine B3N3H6.

Clusters are polyhedral arrangements of atoms found vary openly in the periodic table: nonmetals (e.g. P4 3 and boranes discussed below), main-group metals (e.g. [Pb5]2- 4) and transition metals (often with ligands such as CO. Heteroelement bonding is also possible as in the A4B4 structure 5, include by S4N4 (where A=S and B=N) and As4S4 (where A=As and B=S).

 

 

 

751_Untitled.png


Related Discussions:- Rings and clusters

Polymer, aromatic carboxylic acids

aromatic carboxylic acids

Phenol, Discuss the effect of substituents on the acidity of phenolic group...

Discuss the effect of substituents on the acidity of phenolic group?

Radiometric titration, What is radiometric tiration prinple and procedure o...

What is radiometric tiration prinple and procedure of radiometric titratio

Hybridization, how find out the correct answer in multiple choice question ...

how find out the correct answer in multiple choice question regarding to complex molecule structure

Define elements and compounds, Q. Define Elements and Compounds? Pure s...

Q. Define Elements and Compounds? Pure substances are categorized into two categories that are elements and compounds. An element is a substance that can't be separated into

Thermodynamics / Quantum Mechanics, 1. A laboratory animal exercised on a t...

1. A laboratory animal exercised on a treadmill that was connected to a weight with a mass of 250. g through a pulley. The work done by the animal raised the weight through 1.32 m.

Tin and lead, GROUP 14: TIN AND LEAD Tin and lead give some resemblance ...

GROUP 14: TIN AND LEAD Tin and lead give some resemblance to the lighter elements in group 14, especially Ge. Although they are uniquely more metallic in their physical and chem

Reaction, how analysis of iodine value

how analysis of iodine value

Oxidizing and reducing agent, ionic equation for potassium dichromate and p...

ionic equation for potassium dichromate and potassium manganate

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd