Molecules
related topic: Atoms, Crystals and Molecules
animations, Periodic table of the
elements |
3-D
virtual chemistry library
structure in several formats, physical data, history and reactivity of the
molecules |
Amino
acids linear structure formulas of amino acids and molecular models,
Alanin, Arginin, Asparagin, Asparaginsäure, Cystein, Glutamin,
Glutaminsäure, Glycin, Isoleucin, Leucin leu, Lysin, Methionin,
Phenylalanin, Prolin, Serin, Threonin, Tryptophan, Tyrosin, Valin |
Animated
molecules rotating molecules |
Aspirin One of the best known aromatic acetates is acetylsalicylic acid,
or aspirin, which is prepared by the esterification of the phenolic hydroxyl
group of salicylic acid |
Bonding |
Chemical bonding |
Chemical bonding
A chemical bond is a force that causes a group of atoms to behave as a unit |
Chemical bonding |
Chemical bonding |
Chemical bonding |
Chemical bonding
a chemical bond is a mechanism that is used to chemically combine atoms.
There are three types of bonds: metallic, ionic, and covalent.The mechanism
is an electrostatic force of attraction between areas of positive and
negative charge |
Chemical bonds chemical compounds are formed by the joining of two or
more atoms. A stable compound occurs when the total energy of the
combination has lower energy than the separated atoms |
Common
molecules molecules are the smallest collection of atoms of a compound which retains the properties of that material, structures of a
variety of interesting molecules, java demonstrtions |
Gas Laws
Kinetic Molecular Theory and Gas Laws |
Ionic and
Covalent Bonding Ionic and Covalent Bonding |
Jena
Image Library of Biological Molecules 3-D molecular structures, The
Amino Acid Repository, Structural Elements: Helix, Beta Strand, Extended
Conformation, Cis-peptide Bonds, Nucleic Acid Nomenclature and Structure,
Strand Direction and Torsional Angles, The Base Pair Directory, Nucleic Acid
Model Conformations, Double Helix / Bending Analysis, Comprehensive Bending
Classification of Nucleic Acid Double Helix Structures |
Large
molecules learn about structures and properties of sugars, lipids, amino acids, and nucleotides, as well as macro molecules including
proteins, nucleic acids and polysaccharides, protein, sequence of a polypeptide |
Mathmol
(Mathematics and molecules). The mathmol Library of molecular structures contains GIF, PDB and 3-D (VRML) files of molecules that are found in most
introductory biology and chemistry textbooks (e.g., water and ice, carbon, hydrocarbons, amino acids, nucleotides, lipids, sugars, photosynthetic
pigments and drugs),
Water
module |
Molecular and Formulas Mass the term molecular mass refers to the mass
of a molecule, ... |
Molecular chemistry |
Molecular
database without transition elements |
Molecular
expressions photo galleries that explore the fascinating world of optical microscopy |
Molecular geometry and chemical bonding theory pdf file |
Molecular
models Many small organic molecules, complete with indexes: functional
group, molecular type, alphabetical, and formula, Molecular Fragments,
Short, informative essays using molecular models and illustrating an aspect
of chemistry |
Molecular
models hypermedia based tutorial on chemical bonds, molecular shapes,
and molecular models |
Molecular models in .pdb format you need
chime
(a chemical structure visualization plug in for internet explorer and netscape communicator) |
Molecular Orbitals Chemical Accounting, Accounting with Orbitals,
Heteronuclear Bonding, Hybridization and Molecular Orbitals, Benzene: An
Example of Delocalized Pi Bonding, Molecular Orbitals in Larger Molecules |
Molecular orbitals the electronic structure of atoms and molecules |
Molecular
visualization freeware software for looking at macromolecular structure and its relation to function |
Molecule of the
month page |
Molecules and ions a molecule is comprised of two or more chemically bonded atoms, If electrons are lost or gained by a neutral
atom, then the result is that a charged particle is formed - called an ion |
Molecules
in four dimensions you need chime
|
Molecules of
life
|
Molecules of the month you need chime
(a chemical structure visualization plug in for internet explorer and netscape communicator) |
Molecules
with silly or unusual names |
Moles: Mole Concept Mole Concept, pdf file |
Moles: Mole Concept
the Mole Concept |
Moles
The Mass Formula, atomic mass formula, Avagadro's constant |
Moles: what is a Mole? |
Molscript
homepage molscript is a program for displaying molecular 3D structures, such as proteins, in both schematic and detailed
representations |
Ozone
Ozone |
Properties of 200
linear macromolecules and small molecules |
Rasmol
a molecular graphics program intended for the visualisation of proteins, nucleic acids and small molecules |
Ruimtelijke
bouw van moleculen in Dutch |
Simple, common, and interesting molecules
molecules are the smallest collection of atoms of a compound which retains the properties of that material |
Smell Database Diacetyl, Ethyl butyrate, Ethyl methyl ketone,
Eucalyptol, Putrescine, Geranial, Citral A, Geraniol, p-Ethylphenol, Caproic
acid, Hydrogen cyanide, Hydrogen sulfide, Vanillin,
3-(para-Hydroxyphenyl)-2-butanone, Isoamyl acetate, Eugenol, Isoamyl
alcohol, Skatole, ... |
Structure of
metals |
Structure
of solids Categories of Solids Based on the Solid Pack, Categories of
Solids Based on Bonds that Hold the Solid Together |
Visualizing
molecules this page contains a set of Lewis Dot structures, Hyperchem 3D
renderings, and Protein Databank files (*.pdb) for a variety of molecules |
Water
and organic molecules structure of water and organic molecules |
Water molecule structure |
Water Structure and
Science |
Horizontaal |
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Last updated on:
2011-01-02
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