Related Experiment Video

Updated: May 10, 2026

Synthesis of Bimetallic Pt/Sn-based Nanoparticles in Ionic Liquids
07:14

Synthesis of Bimetallic Pt/Sn-based Nanoparticles in Ionic Liquids

Published on: August 23, 2018

Interaction of Schiff base ligand with tin dioxide nanoparticles: optical studies

J Suvetha Rani1, V Ramakrishnan

  • 1Department of Laser Studies, School of Physics, Madurai Kamaraj University, Madurai, India. nsuvetha@yahoo.co.in

Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
|June 18, 2013
PubMed

Keywords:
1,4 Bis ((2-Methyl) thio) Phenylamino methyl benzene (BMTPMB)Fluorescence quenchingMolar absorptivityOptical absorptionScott plotTin dioxide nanoparticles (SnO(2) NPs)

More Related Videos

The Synthesis of [Sn10(Si(SiMe3)3)4]2- Using a Metastable Sn(I) Halide Solution Synthesized via a Co-condensation Technique12:43

The Synthesis of [Sn10(Si(SiMe3)3)4]2- Using a Metastable Sn(I) Halide Solution Synthesized via a Co-condensation Technique

Published on: November 28, 2016

Aqueous Synthesis of Plasmonic Gold-Tin Alloy Nanoparticles03:54

Aqueous Synthesis of Plasmonic Gold-Tin Alloy Nanoparticles

Published on: March 15, 2024

Related Concept Videos

Valence Bond Theory02:42

Valence Bond Theory

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...
Crystal Field Theory - Octahedral Complexes02:58

Crystal Field Theory - Octahedral Complexes

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...
Colors and Magnetism03:02

Colors and Magnetism

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 eye.