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"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,
The vector stencils library "Sunrooms" contains 12 shapes of glass roof and conservatory. Use it for drawing sunroom design plans, home layouts, architectural and construction documents in the ConceptDraw PRO diagramming and vector drawing software extended with the Floor Plans solution from the Building Plans area of ConceptDraw Solution Park.
Georgian conservatory 1
Georgian conservatory 1, Georgian conservatory,
Georgian conservatory 2
Georgian conservatory 2, Georgian conservatory,
Victorian conservatory 1
Victorian conservatory 1, Victorian conservatory,
Victorian conservatory 2
Victorian conservatory 2, Victorian conservatory,
Square roof
Square roof, square roof, roof,
Hexagonal roof
Hexagonal roof, Hexagonal roof, roof,
Cathedral solid roof
Cathedral solid roof, cathedral solid roof,
Straight solid roof
Straight solid roof, straight solid roof,
Straight glass roof
Straight glass roof, straight glass roof,
Curved glass roof
Curved glass roof, curved glass roof,
Roof piece 1
Roof piece 1, roof piece,
Roof piece 2
Roof piece 2, roof piece,
The design elements library Sunrooms contains 12 symbols of glass roof and conservatory.
Use the vector stencils library Sunrooms to draw the sunroom design plans, home layouts, architectural and construction documents.
"A sunroom, sun parlor, sun porch, or sun lounge is a structure usually constructed onto the side of a house which allows enjoyment of the surrounding landscape while being sheltered from adverse weather conditions such as rain and wind. It can be referred to as a patio room, solarium, conservatory or Florida room. The concept is popular in the United States, Europe, Canada, Australia, and New Zealand.
In Great Britain, the term conservatory is usually used to refer to a sunroom despite not being used as a greenhouse as traditional conservatories were. However, sunrooms with opaque roofs may be considered distinct from conservatories with transparent or semi-transparent roofs." [Sunroom. Wikipedia]
The shapes library Sunrooms is provided by the Floor Plans solution from the Building Plans area of ConceptDraw Solution Park.
Sunroom symbols
Sunroom symbols, straight solid roof, straight glass roof, square roof, roof, roof piece, curved glass roof, cathedral solid roof, Victorian conservatory, Hexagonal roof, roof, Georgian conservatory,