Search results for "Crystal structure" - New World Encyclopedia
From New World Encyclopedia
- mineral altaite has the same crystal structure as galena. Within the ... Galena has practically the same crystal structure as halite (sodium ...5 KB (708 words) - 03:50, 18 April 2024
- perfect dodecahedral cleavage. In the crystal structure, zinc and sulfur atoms ... * Crystal * Gemstone * Mineral * Sulfide * Zinc ==References== ...5 KB (693 words) - 15:21, 27 April 2023
- Beryl has a hexagonal crystalline structure and exhibits conchoidal ... largest beryls known, including a massive crystal with dimensions 5.5 m by ...5 KB (674 words) - 17:25, 29 September 2023
- periodic manner that defines the crystal structure. Note that "crystal ... * Crystal structure * Crystallite * Gemstone * Mineral * Solute ...12 KB (1,748 words) - 06:32, 11 January 2024
- addition, it can be found in a variety of crystal habits. One of its well ... vdW.png|thumb|right|A model of the [[Crystal structure#Unit cell|unit cell ...7 KB (1,007 words) - 18:20, 25 November 2023
- from crystallographic data. The first crystal structure of a macromolecule ... such as (100) denote a plane of the crystal structure, and regular repetitions ...12 KB (1,754 words) - 06:35, 11 January 2024
- Barite has an orthorhombic crystal structure. It is practically insoluble in water and in most other chemical reagents. It has a Mohs hardness ...4 KB (639 words) - 08:06, 20 September 2023
- === Crystal structure === Ferrites are a class of spinels. They adopt a crystal motif consisting ...7 KB (1,039 words) - 17:27, 26 March 2024
- of the solvent. The type of crystal structure formed from a fluid ... atoms of the solid fit into the same crystal structure. Examples of single ...24 KB (3,432 words) - 06:31, 11 January 2024
- |colspan=2|[[Image:Quartz Crystal.jpg|270px|Photo of quartz crystal group]] ... Quartz has a hexagonal crystal structure made of trigonal crystals ...13 KB (1,871 words) - 15:39, 7 December 2022
- of electromagnetic radiation through a crystal can help reveal the internal ... properties such as birefringence. Crystal optics describes light propagation ...8 KB (1,148 words) - 06:28, 28 July 2023
- png|left|thumbnail|Atomic-scale crystal structure of olivine (magnesium ... The crystal structure of a mineral is the orderly, geometric arrangement ...16 KB (2,351 words) - 18:48, 9 November 2022
- complex isometric forms are not uncommon. Crystal twinning is common and adds ... cell-3D.png|The unit cell of fluorite's crystal structure ...8 KB (1,085 words) - 17:48, 28 March 2024
- formation with embedded sand grains. This structure, which is typically opaque ... * Crystal * Mineral * Plaster * Sulfate == Notes == ==References== ...8 KB (1,054 words) - 21:52, 28 July 2023
- Its crystals belong to the monoclinic crystal system. Each crystal has ... escapes readily from the biotite crystal structure at high temperatures ...5 KB (694 words) - 17:56, 31 October 2023
- In terms of crystal structure, zircon belongs to the tetragonal crystal ... This process partially disrupts the crystal structure and explains ...9 KB (1,181 words) - 06:08, 13 June 2023
- Amphiboles crystallize to produce two crystal systems: monoclinic and ... essential hydroxide ions, and the basic structure of an amphibole is a double ...6 KB (934 words) - 17:24, 26 July 2023
- The crystal structure of lepidolite belongs to the monoclinic system, and the crystal habit may be tabular or prismatic. The cleavage is perfect ...4 KB (543 words) - 00:47, 7 March 2023
- the new science of X-ray analysis of crystal structure. Through X-ray analysis ... Their volume, X-Rays and Crystal Structure, went through five ...13 KB (1,944 words) - 18:22, 17 April 2023
- A crystallite is a domain of solid-state matter that has the same structure as a single crystal. Crystallites can vary in size from a few nanometers ...11 KB (1,643 words) - 23:09, 9 May 2020
- The crystal structure of amethyst differs from that of other quartzes ... * Crystal * Gemstone * Mineral == References == * Hurlbut, Cornelius ...8 KB (1,216 words) - 06:54, 25 July 2023
- however, are not regular, and the structure has no five-fold symmetry ... formula but different structures. Their crystal shapes and symmetry therefore ...8 KB (1,190 words) - 21:08, 14 April 2023
- ===Crystal structure=== [[Image:Atomic_structure_of_olivine_1.png|left ... In an alternative view, the atomic structure can be described as a hexagonal ...10 KB (1,460 words) - 10:32, 11 March 2023
- or chemical compounds that differ in their crystal water content, but usually ... or chemical compounds that differ in their crystal water content: ...10 KB (1,388 words) - 19:37, 20 November 2023
- showing typical radiating fibrous and botryoidal structure. ... OH)2. It crystallizes in the monoclinic crystal system, and most often forms ...5 KB (681 words) - 06:33, 5 November 2022
- A liquid crystal display (LCD) is a thin, flat display device made ... Liquid crystal displays are one of the reasons laptop computers have ...20 KB (3,141 words) - 04:22, 29 October 2022
- In botany, a greenhouse or glasshouse is an enclosed structure that ... A greenhouse typically is a structure with a glass, fiberglass, or ...9 KB (1,397 words) - 19:14, 28 November 2021
- This effect can occur only if the structure of the material is anisotropic ... devices, such as wave plates, liquid crystal displays, polarizing prisms ...9 KB (1,136 words) - 17:57, 31 October 2023
- solid that is free from any crystalline structure, either by the quick removal ... When sucrose is cooled slowly, the result is crystal sugar (or rock ...7 KB (966 words) - 20:42, 3 May 2023
- chloride (Cl-) ions, respectively, in the crystal lattice. These three forms ... | Crystal structure | hexagonal |- ! | Related compounds ...15 KB (2,114 words) - 05:59, 11 August 2023
- Aquamarine is a type of beryl with a hexagonal crystal structure and a chemical formula of Be3Al2Si6O18, a beryllium aluminum silicate mineral ...5 KB (716 words) - 15:58, 11 August 2023
- == Structure == Each carbon atom is covalently bonded to three other ... [[Image:Graphit gitter.png|thumb|Crystal structure of graphite]] ...13 KB (1,840 words) - 19:59, 19 September 2021
- they can find their places in the ordered structure within a reasonable amount ... Small amounts of iron in the structure give the crystals a yellow ...8 KB (1,190 words) - 16:38, 29 January 2024
- properties relating to atomic structure in various phases are related ... of each material, in terms of its structure, properties, processing ...17 KB (2,292 words) - 16:49, 7 November 2022
- are arranged in a cubic close-packed structure, the X cations occupy tetrahedral ... html Ionic Crystals, including the structure of spinel] ...8 KB (1,173 words) - 15:23, 27 April 2023
- | Crystal structure | Face centered cubic |- ! | Hazards ... ===Crystal structure=== [[Image:NaCl-estructura cristalina.svg|200px ...16 KB (2,377 words) - 15:04, 27 April 2023
- by investigations probing the large-scale structure of the universe and analyses ... * Crystal == Notes == == References == * Petrie, Ted. 1985. Spherical ...5 KB (748 words) - 21:30, 7 February 2023
- === Structure === Like all phyllosilicates, clay minerals are characterised ... can also contain water. The crystal structure is formed from a stack ...7 KB (1,004 words) - 11:01, 19 December 2023
- percent is called light opal or white and crystal opal. White makes up 60 ... The Virgin Valley Opal Fields in northern Nevada produce black, crystal ...11 KB (1,686 words) - 00:45, 18 November 2022
- ===Crystal Structure=== [[Image:Garnet_s.jpg|thumb|350 px|right|Molecular ... edu/~smyth/min/garnet.html Mineral Structure Data: Garnet] University ...18 KB (2,682 words) - 04:33, 18 April 2024
- are used to make bottles, films, liquid crystal displays, filters, and electrical ... to make bottles, films, tarpaulin, liquid crystal displays, holograms, filters ...8 KB (1,111 words) - 17:38, 9 October 2021
- matter would smear out the large scale structure of galaxies and thus is ... used to detect a WIMP passing through the crystal. This design hopes to detect ...10 KB (1,576 words) - 23:22, 3 May 2023
- 9.0 Mohs. Its hardness is explained based on the structure of its crystals. The oxygen atoms are arranged in a hexagonal close-packing arrangement, with ...7 KB (924 words) - 03:36, 8 January 2024
- png|thumb|right|The Sodium Chloride Crystal Structure is an example of a ... forces acting within the crystal structure) is large enough that ...25 KB (3,936 words) - 14:39, 5 December 2023
- molecular models based on crystalline structure. In 1813, he invented a ... measurements are important since the crystal structure of a mineral is related ...12 KB (1,816 words) - 11:01, 9 May 2023
- at room temperature and has a face-centered crystal structure while the high-temperature gamma form has a body-centered crystal structure. ...11 KB (1,375 words) - 21:33, 4 June 2023
- polymerization reactions, and single-crystal detectors made with highly ... atomic arrangement, it has the same crystal structure as diamond. ...13 KB (1,672 words) - 09:43, 5 December 2022
- process causes changes to the internal structure that are generally easily ... can be grown to form large, cylindrical crystal ingots ("boules" ...12 KB (1,728 words) - 03:24, 23 December 2022
- is also required, since faults in crystal structure (such as dislocations ... purity, and the perfection of the crystal structure which are needed to ...37 KB (5,657 words) - 17:50, 25 January 2023
- given to a group of minerals that are similar in structure and chemistry. Most members of the group, except pentlandite itself, are rare in occurrence ...8 KB (1,093 words) - 17:53, 26 March 2023
- Mineralogy is an Earth science focused around the chemistry, crystal structure, and physical (including optical) properties of minerals. Specific ...27 KB (3,827 words) - 18:48, 9 November 2022
- science concerned with the composition, structure, and properties of matter ... of their chemical composition and structure. Many more specialized ...20 KB (2,886 words) - 14:48, 5 December 2023
- fairly inexpensively. A synthetic ruby crystal was used to create the first ... arises from the material's fibrous structure or from fibrous inclusions ...12 KB (1,706 words) - 21:48, 16 April 2023
- at high pressure has a different crystal structure and density than ordinary ... Everyday ice and snow has a hexagonal crystal structure. This common ...24 KB (3,832 words) - 17:09, 10 February 2024
- out using zone melting, or else single crystal extraction from a melt ... bomb to help stabilize the plutonium crystal structure. ...15 KB (2,122 words) - 04:06, 18 April 2024
- attached to six oxygen atoms. This structure occurs in the dense stishovite ... than one type of anion coexisting in their crystal structures, or they may ...9 KB (1,269 words) - 22:04, 29 January 2023
- are pure forms of the same element that differ in structure.]] ... * diamond—an extremely hard, transparent crystal with the carbon ...5 KB (685 words) - 08:09, 23 July 2023
- Cell church refers to a church structure based on the regular gathering ... Tung. The communists in China used a cell structure to underpin the social ...10 KB (1,587 words) - 23:45, 3 December 2023
- In addition, it has an open, soft structure, unless packed by external ... This symmetry arises from the hexagonal crystal structure of ordinary ...18 KB (2,780 words) - 21:42, 30 January 2023
- Structure in complex chemistry begins with a focus on "coordination ... ==Electronic structure of coordination compounds== Many of the properties ...21 KB (3,125 words) - 00:21, 8 January 2024
- " forming a strong and tough supermolecular structure. Such a structure is similar to that found in natural silk fibroin and the β-keratins in ...10 KB (1,452 words) - 10:12, 11 March 2023
- of the gemstones were formed. Each natural crystal retains a number of "flaws ... The emerald has a hexagonal crystal structure and a hardness of about ...10 KB (1,413 words) - 15:17, 31 December 2021
- acid to have a precise three-dimensional structure, requires a pairing up ... ias.ac.in/jbiosci/oct2006/453.pdf The crystal structure of tRNA.] J. Biosci ...13 KB (1,936 words) - 01:34, 2 May 2023
- and sapphires. Some gems (such as single-crystal rhodochrosite) are too soft ... on their chemical composition and crystal structure. According to one system ...19 KB (2,649 words) - 06:40, 18 April 2024
- a separation of electric charge across the crystal lattice. If the material ... quartz. Unlike ceramics, where the crystal structure of the material creates ...25 KB (3,464 words) - 06:13, 24 November 2022
- of a supramolecular assembly in a crystal structure. It was reported by ... [[Image:Rotaxane Crystal Structure EurJOrgChem page2565 year1998.jpg ...20 KB (2,678 words) - 17:36, 23 October 2022
- Graphite has a crystalline structure in which the carbon atoms are ... pressures, adopts a different crystalline structure. Each carbon atom is bonded ...21 KB (2,997 words) - 22:12, 25 November 2023
- minerals characterized by a microporous structure—that is, a structure with ... ions and gases without damage to their crystal structures. ...15 KB (2,158 words) - 05:51, 13 June 2023
- is possible to calculate the electronic structure, energy levels, bond angles ... with more than one valid Lewis Dot Structure (LDS). An example is benzene ...15 KB (2,401 words) - 06:13, 11 January 2024
- a multi-purpose electric furnace, a crystal growth chamber, and an electron ... into orbit. Among the experiments were crystal growth and the behavior ...17 KB (2,555 words) - 19:04, 7 February 2023
- as a fiber, it has little crystalline structure. The properties of the ... they will be unable to form an ordered structure.V.B. Gupta and V.K. Kothari ...14 KB (2,135 words) - 17:33, 26 March 2024
- and other elements entering into the structure. The stones are mainly ... Tourmaline belongs to the trigonal crystal system and occurs as long ...15 KB (2,235 words) - 04:46, 1 May 2023
- The principle of operation of crystal diodes was discovered in 1874 ... ), but developed the idea no further. Braun patented the crystal rectifier ...25 KB (3,818 words) - 17:12, 22 July 2020
- Solubility (metastable) also depends on the physical size of the crystal ... due to the change of properties and structure of liquid water; the lower ...23 KB (3,483 words) - 01:08, 4 February 2023
- ancient site of Teotihuacan. The most striking structure here is the towering pyramid of the Sun. This pyramid contained considerable amounts of locally ...9 KB (1,317 words) - 16:34, 9 November 2022
- ! | Structure |- | Molecular shape | planar |- | Dipole moment ... Its chemical formula is C6H5OH and its structure is that of a hydroxyl group ...8 KB (1,204 words) - 02:56, 24 November 2022
- the free space. Such a specimen, with a crystal-lined cavity, is called a geode. ... agate (which exhibit little or no layered structure), fire agate (which seems ...9 KB (1,311 words) - 06:10, 16 June 2023
- charge at the join. This gives rise to a structure similar to a capacitor ... Adsorption of hydrogen on nickel single crystal surfaces. The Journal of ...13 KB (1,826 words) - 23:53, 26 February 2023
- Frost wedging—sometimes known as ice crystal growth, ice wedging, or ... various shapes, depending on their mineral structure. ===Pressure release=== ...18 KB (2,677 words) - 22:02, 11 June 2020
- above the larger one, forming a cap-like structure. Each 70S ribosome of prokaryots ... org/cgi/content/abstract/292/5518/883 Crystal structure of the ribosome at ...12 KB (1,767 words) - 20:05, 8 December 2022
- properties of a material, notably its structure and temperature. For instance ... incorporates the thermal conductance of a structure along with heat transfer ...17 KB (2,527 words) - 18:28, 30 April 2023
- noble gases is attributed to the electronic structure of their atoms. The atom of each of these elements has a set of eight electrons (an "octet ...11 KB (1,517 words) - 06:25, 12 August 2023
- quot; | [[Image:Urea.png|150px|Chemical structure of urea]] [[Image:Urea ... | Crystal structure | tetragonal |- | Dipole moment | 4.56 p/D ...16 KB (2,391 words) - 13:44, 3 May 2023
- | Crystal structure | trigonal |- ! | Hazards |- | MSDS ... Transformations of the crystal states due to changing conditions ...18 KB (2,699 words) - 07:39, 25 July 2023
- #039;s atmosphere. Information about the structure and composition of the ... == Structure == The thickness of Earth's mantle is about 2,900 ...21 KB (3,036 words) - 02:57, 6 November 2022
- The crystal bar process (or Iodide process), developed by Anton Eduard ... ions to move freely through the crystal structure at high temperatures ...16 KB (2,114 words) - 06:08, 13 June 2023
- are usually identical or similar in structure. The chemical reaction ... network (cross-linked 3-dimensional structure), comb, or star. The properties ...26 KB (3,690 words) - 08:46, 24 November 2022
- should not be confused with LCDs (liquid crystal displays), which are also ... displays, when compared with LCD (liquid crystal display) televisions, made ...16 KB (2,366 words) - 20:45, 9 April 2023
- as gray or alpha tin, which has a cubic crystal structure, similar to that of silicon and germanium. When warmed above 13.2 °C, it changes into ...16 KB (2,335 words) - 23:38, 30 April 2023
- body of crystalline or partly crystalline structure, or of glass, which body ... or amorphous (lacking a definite structure). They are hard and resistant ...16 KB (2,304 words) - 23:57, 3 December 2023
- of boron that differ in their crystal lattice structure. ... such that a viewer looking down onto the structure would view only the top ...16 KB (2,239 words) - 19:45, 20 November 2023
- the atoms are arranged as a simple cubic crystal system that is not interpenetrated ... The first report of the crystal structure of polonium was done using ...11 KB (1,554 words) - 08:39, 24 November 2022
- sulfur allotropes form several distinct crystal structures, of which rhombic ... the amorphous form may have a helical structure, with eight atoms per turn ...22 KB (3,269 words) - 21:43, 26 February 2023
- financial investments in new industrial structure, and early developments ... economic policies, and the social structure beginning in Great Britain ...23 KB (3,165 words) - 17:35, 25 September 2021
- The structure and function of the ribosomes and associated molecules ... J. H. Cate, and H. F. Noller. 2001. Crystal structure of the ribosome at ...21 KB (3,152 words) - 09:20, 10 August 2022
- of the surface and can change the crystal structure of the metal near the ... use of lubricants because of its porous structure it keeps the lubricating ...10 KB (1,610 words) - 05:12, 31 July 2023
- the existence of the electron and the structure of the atom. ... by passing the light through another crystal of the same type at a definite ...17 KB (2,503 words) - 16:54, 9 November 2022
- character to its bonding. Its crystal structure is a two-dimensional ... Christopher Ma, et al., "Single-Crystal CdSe Nanosaws," ...16 KB (2,248 words) - 10:14, 25 November 2023
- (microcrystaline with a fibrous structure) variety of quartz. Strictly ... separately from chert due to its fibrous structure. Since many cherts contain ...10 KB (1,548 words) - 14:54, 5 December 2023
- federal government helped finance a structure dedicated to the performing ... Stone designed a dignified classic structure for the Kennedy Center ...21 KB (3,033 words) - 23:38, 5 July 2023
