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The vector stencils library "Conformations" contains 32 symbols of ring conformations, Newman and Fisher projections for chemical and biochemical drawing the molecular models and structural formulas of organic molecules and biochemical metabolites, the conformers spatial structures of organic molecules, the schemes of stereospecific chemical reactions in organic synthesis.
Use these shapes to draw your stereochemistry drawings in the ConceptDraw PRO diagramming and vector drawing software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ science-education-chemistry
Cyclohexane: boat conformation
Cyclohexane: boat conformation, cyclohexane, boat conformation,
Cyclohexane: chair conformation
Cyclohexane: chair conformation, cyclohexane, chair conformation,
Cyclopentane: envelope conformation
Cyclopentane: envelope conformation, cyclopentane, envelope conformation,
Cyclopentane: envelope conformation
Cyclopentane: envelope conformation, cyclopentane, envelope conformation,
Cyclobutane: saddle conformation
Cyclobutane: saddle conformation, cyclobutane, saddle conformation,
Cyclobutane: saddle conformation
Cyclobutane: saddle conformation, cyclobutane, saddle conformation,
Fischer projection formula
Fischer projection formula, Fischer projection formula, monosaccharide,
Fischer projection formula
Fischer projection formula, Fischer projection formula, monosaccharide,
Fischer projection formula
Fischer projection formula, Fischer projection formula, monosaccharide,
Pyranose cycle
Pyranose cycle, pyranose cycle, pyranose, Haworth formula, monosaccharide,
Pyranose cycle
Pyranose cycle, pyranose cycle, pyranose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Cyclobutane
Cyclobutane, cyclobutane,
Cyclopropane
Cyclopropane, cyclopropane,
Cyclopropane
Cyclopropane, cyclopropane,
Conformation
Conformation, conformation,
Conformation
Conformation, conformation,
Newman projection formula
Newman projection formula, Newman projection formula,
Newman projection formula
Newman projection formula, Newman projection formula,
Cyclohexane: twist-boat
Cyclohexane: twist-boat, cyclohexane, twist-boat conformation,
Cyclohexane: twist-chair
Cyclohexane: twist-chair, cyclohexane, twist-chair conformation,
Cyclohexane: planar form
Cyclohexane: planar form, cyclohexane, planar form,
Cyclohexane: equatorial form
Cyclohexane: equatorial form, cyclohexane, equatorial form,
Cycloheptane: chair conformation
Cycloheptane: chair conformation, cycloheptane, chair conformation,
Cycloheptane: boat conformation
Cycloheptane: boat conformation, cycloheptane, boat conformation,
Cycloheptane: equatorial form
Cycloheptane: equatorial form, cycloheptane, equatorial form,
Cyclooctane: chair conformation
Cyclooctane: chair conformation, cyclooctane, chair conformation,
Cyclooctane: boat conformation
Cyclooctane: boat conformation, cyclooctane, boat conformation,
Cyclooctane: equatorial form
Cyclooctane: equatorial form, cyclooctane, equatorial form,
Used Solutions
"A cyclohexane conformation is any of several three-dimensional shapes that a cyclohexane molecule can assume while maintaining the integrity of its chemical bonds.
The internal angles of a flat regular hexagon are 120°, while the preferred angle between successive bonds in a carbon chain is about 109.5°, the tetrahedral angle. Therefore the cyclohexane ring tends to assume certain non-planar (warped) conformations, which have all angles closer to 109.5° and therefore a lower strain energy than the flat hexagonal shape. The most important shapes are called chair, half-chair, boat, and twist-boat. The molecule can easily switch between these conformations, and only two of them - chair and twist-boat - can be isolated in pure form.
Cyclohexane conformations have been extensively studied in organic chemistry because they are the classical example of conformational isomerism and have noticeable influence on the physical and chemical properties of cyclohexane." [Cyclohexane conformation. Wikipedia]
The chemical drawing example "Cycloalkanes conformations" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
Cyclopentane and cyclohexane ring conformations
Cyclopentane and cyclohexane ring conformations, cyclopentane, envelope conformation, cyclohexane, twist-boat conformation, cyclohexane, chair conformation, cyclohexane, boat conformation,
Used Solutions
The vector stencils library "Conformations" contains 32 symbols of ring conformations, Newman and Fisher projections for chemical and biochemical drawing the molecular models and structural formulas of organic molecules and biochemical metabolites, the conformers spatial structures of organic molecules, the schemes of stereospecific chemical reactions in organic synthesis.
Use these shapes to draw your stereochemistry drawings in the ConceptDraw PRO diagramming and vector drawing software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ science-education-chemistry
Cyclohexane: boat conformation
Cyclohexane: boat conformation, cyclohexane, boat conformation,
Cyclohexane: chair conformation
Cyclohexane: chair conformation, cyclohexane, chair conformation,
Cyclopentane: envelope conformation
Cyclopentane: envelope conformation, cyclopentane, envelope conformation,
Cyclopentane: envelope conformation
Cyclopentane: envelope conformation, cyclopentane, envelope conformation,
Cyclobutane: saddle conformation
Cyclobutane: saddle conformation, cyclobutane, saddle conformation,
Cyclobutane: saddle conformation
Cyclobutane: saddle conformation, cyclobutane, saddle conformation,
Fischer projection formula
Fischer projection formula, Fischer projection formula, monosaccharide,
Fischer projection formula
Fischer projection formula, Fischer projection formula, monosaccharide,
Fischer projection formula
Fischer projection formula, Fischer projection formula, monosaccharide,
Pyranose cycle
Pyranose cycle, pyranose cycle, pyranose, Haworth formula, monosaccharide,
Pyranose cycle
Pyranose cycle, pyranose cycle, pyranose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Cyclobutane
Cyclobutane, cyclobutane,
Cyclopropane
Cyclopropane, cyclopropane,
Cyclopropane
Cyclopropane, cyclopropane,
Conformation
Conformation, conformation,
Conformation
Conformation, conformation,
Newman projection formula
Newman projection formula, Newman projection formula,
Newman projection formula
Newman projection formula, Newman projection formula,
Cyclohexane: twist-boat
Cyclohexane: twist-boat, cyclohexane, twist-boat conformation,
Cyclohexane: twist-chair
Cyclohexane: twist-chair, cyclohexane, twist-chair conformation,
Cyclohexane: planar form
Cyclohexane: planar form, cyclohexane, planar form,
Cyclohexane: equatorial form
Cyclohexane: equatorial form, cyclohexane, equatorial form,
Cycloheptane: chair conformation
Cycloheptane: chair conformation, cycloheptane, chair conformation,
Cycloheptane: boat conformation
Cycloheptane: boat conformation, cycloheptane, boat conformation,
Cycloheptane: equatorial form
Cycloheptane: equatorial form, cycloheptane, equatorial form,
Cyclooctane: chair conformation
Cyclooctane: chair conformation, cyclooctane, chair conformation,
Cyclooctane: boat conformation
Cyclooctane: boat conformation, cyclooctane, boat conformation,
Cyclooctane: equatorial form
Cyclooctane: equatorial form, cyclooctane, equatorial form,
Used Solutions
The vector stencils library "Conformations" contains 32 symbols of ring conformations, Newman and Fisher projections for chemical and biochemical drawing the molecular models and structural formulas of organic molecules and biochemical metabolites, the conformers spatial structures of organic molecules, the schemes of stereospecific chemical reactions in organic synthesis.
Use these shapes to draw your stereochemistry drawings in the ConceptDraw PRO diagramming and vector drawing software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ science-education-chemistry
Cyclohexane: boat conformation
Cyclohexane: boat conformation, cyclohexane, boat conformation,
Cyclohexane: chair conformation
Cyclohexane: chair conformation, cyclohexane, chair conformation,
Cyclopentane: envelope conformation
Cyclopentane: envelope conformation, cyclopentane, envelope conformation,
Cyclopentane: envelope conformation
Cyclopentane: envelope conformation, cyclopentane, envelope conformation,
Cyclobutane: saddle conformation
Cyclobutane: saddle conformation, cyclobutane, saddle conformation,
Cyclobutane: saddle conformation
Cyclobutane: saddle conformation, cyclobutane, saddle conformation,
Fischer projection formula
Fischer projection formula, Fischer projection formula, monosaccharide,
Fischer projection formula
Fischer projection formula, Fischer projection formula, monosaccharide,
Fischer projection formula
Fischer projection formula, Fischer projection formula, monosaccharide,
Pyranose cycle
Pyranose cycle, pyranose cycle, pyranose, Haworth formula, monosaccharide,
Pyranose cycle
Pyranose cycle, pyranose cycle, pyranose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Furanose cycle
Furanose cycle, furanose cycle, furanose, Haworth formula, monosaccharide,
Cyclobutane
Cyclobutane, cyclobutane,
Cyclopropane
Cyclopropane, cyclopropane,
Cyclopropane
Cyclopropane, cyclopropane,
Conformation
Conformation, conformation,
Conformation
Conformation, conformation,
Newman projection formula
Newman projection formula, Newman projection formula,
Newman projection formula
Newman projection formula, Newman projection formula,
Cyclohexane: twist-boat
Cyclohexane: twist-boat, cyclohexane, twist-boat conformation,
Cyclohexane: twist-chair
Cyclohexane: twist-chair, cyclohexane, twist-chair conformation,
Cyclohexane: planar form
Cyclohexane: planar form, cyclohexane, planar form,
Cyclohexane: equatorial form
Cyclohexane: equatorial form, cyclohexane, equatorial form,
Cycloheptane: chair conformation
Cycloheptane: chair conformation, cycloheptane, chair conformation,
Cycloheptane: boat conformation
Cycloheptane: boat conformation, cycloheptane, boat conformation,
Cycloheptane: equatorial form
Cycloheptane: equatorial form, cycloheptane, equatorial form,
Cyclooctane: chair conformation
Cyclooctane: chair conformation, cyclooctane, chair conformation,
Cyclooctane: boat conformation
Cyclooctane: boat conformation, cyclooctane, boat conformation,
Cyclooctane: equatorial form
Cyclooctane: equatorial form, cyclooctane, equatorial form,
Used Solutions

Venn Diagram Examples for Problem Solving. Computer Science. Chomsky Hierarchy

Venn Diagram Problem Solving Example - Chomsky Hierarchy
A Venn diagram, sometimes referred to as a set diagram, is a diagramming style used to show all the possible logical relations between a finite amount of sets. In mathematical terms, a set is a collection of distinct objects gathered together into a group, which can then itself be termed as a single object. Venn diagrams represent these objects on a page as circles or ellipses, and their placement in relation to each other describes the relationships between them. The Venn diagram example below visualizes the the class of language inclusions described by the Chomsky hierarchy.
The vector stencils library "Conformations" contains 32 symbols of ring conformations, Newman and Fisher projections for chemical and biochemical drawing the molecular models and structural formulas of organic molecules and biochemical metabolites. It is useful in stereochemistry for drawing spatial structures of conformers of organic molecules, and schemes of stereospecific chemical reactions in organic synthesis.
"In chemistry, conformational isomerism is a form of stereoisomerism in which the isomers can be interconverted exclusively by rotations about formally single bonds (refer to figure on single bond rotation). Such isomers are generally referred to as conformational isomers or conformers and, specifically, as rotamers. Rotations about single bonds are restricted by a rotational energy barrier which must be overcome to interconvert one conformer to another. Conformational isomerism arises when the rotation about a single bond is relatively unhindered. That is, the energy barrier must be small enough for the interconversion to occur.
Conformational isomers are thus distinct from the other classes of stereoisomers (i. e. configurational isomers) where interconversion necessarily involves breaking and reforming of chemical bonds. For example, L- & D and R- & S- configurations of organic molecules have different handedness and optical activities, and can only be interconverted by breaking one or more bonds connected to the chiral atom and reforming a similar bond in a different direction or spatial orientation.
The study of the energetics between different rotamers is referred to as conformational analysis. It is useful for understanding the stability of different isomers, for example, by taking into account the spatial orientation and through-space interactions of substituents. In addition, conformational analysis can be used to predict and explain product(s) selectivity, mechanisms, and rates of reactions." [Conformational isomerism. Wikipedia]
The chemical symbols example "Design elements - Conformations" was created using the ConceptDraw PRO software extended with the Chemistry solution from the Science and Education area of ConceptDraw Solution Park.
Molecular conformations and projections
Molecular conformations and projections, pyranose cycle, pyranose, Haworth formula, monosaccharide, furanose cycle, furanose, Haworth formula, monosaccharide, cyclopropane, cyclopentane, envelope conformation, cyclooctane, equatorial form, cyclooctane, chair conformation, cyclooctane, boat conformation, cyclohexane, twist-chair conformation, cyclohexane, twist-boat conformation, cyclohexane, planar form, cyclohexane, equatorial form, cyclohexane, chair conformation, cyclohexane, boat conformation, cycloheptane, equatorial form, cycloheptane, chair conformation, cycloheptane, boat conformation, cyclobutane, saddle conformation, cyclobutane, conformation, Newman projection formula, Fischer projection formula, monosaccharide,
Used Solutions

chemical drawings, chemistry equation symbols, chemical drawing software Chemistry

chemical drawings, chemistry equation symbols, chemical drawing software
This solution extends ConceptDraw PRO software with samples, template and libraries of vector stencils for drawing the Chemistry Illustrations for science and education.