In crystallography, the tetragonal crystal system is one of the seven crystal systems. Tetragonal crystal lattices result from stretching a cubic lattice...
5 KB (191 words) - 17:48, 17 June 2025
common lattice system are combined into a crystal family. The seven crystal systems are triclinic, monoclinic, orthorhombic, tetragonal, trigonal, hexagonal...
30 KB (1,447 words) - 22:16, 30 May 2025
Zircon (category Tetragonal minerals)
present in quantities ranging from 1 to 4%. The crystal structure of zircon is tetragonal crystal system. The natural color of zircon varies between colorless...
32 KB (3,265 words) - 21:53, 23 May 2025
most of British Columbia Body Centered Tetragonal, a type of crystal structure, see Tetragonal crystal system Business Chinese Test, see List of language...
1 KB (217 words) - 15:23, 26 August 2024
In crystallography, the cubic (or isometric) crystal system is a crystal system where the unit cell is in the shape of a cube. This is one of the most...
49 KB (3,612 words) - 09:14, 7 May 2025
Fluorapophyllite-(K) (category Tetragonal minerals)
apophyllite group. Fluorapophyllite crystallizes in the tetragonal crystal system. Tetragonal minerals have three axes of different lengths and angles...
4 KB (328 words) - 21:28, 18 July 2025
2PuOI + 2H2O + I2 Plutonium oxyiodide forms bright green crystals of the tetragonal crystal system, space group P4/nmm. Satya, Prakash (2013). Advanced Chemistry...
4 KB (257 words) - 12:40, 15 July 2025
List of space groups (section List of tetragonal)
, r h , h , c } {\displaystyle x\in \{t,m,o,q,rh,h,c\}} is the lattice system, and y ∈ { ∅ , b , v , f } {\displaystyle y\in \{\emptyset ,b,v,f\}} is...
60 KB (1,195 words) - 10:52, 24 June 2025
is a grouping of mainly phosphate and vanadate minerals in the tetragonal crystal system. They are chemically related to the monoclinic monazite group...
1 KB (86 words) - 11:11, 7 June 2025
Chatkalite (category Tetragonal minerals)
sulfide mineral with formula Cu6Fe2+Sn2S8. It crystallizes in the tetragonal crystal system and forms as rounded disseminations within tetrahedrite in quartz...
6 KB (546 words) - 14:43, 9 July 2025
Sellaite (category Tetragonal minerals)
fluoride mineral with the formula MgF2. It crystallizes in the tetragonal crystal system, typically as clear to white vitreous prisms. It may be fibrous...
3 KB (201 words) - 01:03, 8 November 2024
Markov in 1971. It has the elemental formula PbTiO3 and exhibits tetragonal crystal system. The type locality is near Crni Kamen, Selecka Planina, Prilep...
3 KB (111 words) - 09:37, 21 August 2024
bromine with the chemical formula ErOBr. The compound forms crystals of the tetragonal system, space group P4/nmm. Russian Journal of Inorganic Chemistry...
2 KB (77 words) - 01:09, 17 July 2025
crystal lattice. Some directions and planes are defined by symmetry of the crystal system. In monoclinic, trigonal, tetragonal, and hexagonal systems...
46 KB (5,173 words) - 05:44, 7 July 2025
Minium (mineral) (category Tetragonal minerals)
typically occurs in scaly-to-earthy masses. It crystallizes in the tetragonal crystal system. Minium is rare and occurs in lead-mineral deposits that have...
4 KB (298 words) - 02:32, 7 September 2024
Mackinawite (category Tetragonal minerals)
Ni) 1+xS (where x = 0 to 0.11). The mineral crystallizes in the tetragonal crystal system and has been described as a distorted, close packed, cubic array...
12 KB (1,014 words) - 23:28, 23 March 2025
of PaCl4. It is a chartreuse-coloured (yellowish-green) crystal of the tetragonal crystal system. Protactinium(IV) chloride can be prepared by the reduction...
4 KB (313 words) - 10:00, 7 July 2025
Chalcopyrite (category Tetragonal minerals)
mineral. It has the chemical formula CuFeS2 and crystallizes in the tetragonal system. It has a brassy to golden yellow color and a hardness of 3.5 to 4...
23 KB (2,282 words) - 01:10, 17 July 2025
Uramphite (category Tetragonal minerals)
uranyl phosphate. Uramphite crystallizes in the tetragonal crystal system and develops rectangular crystal faces approximately 0.2 mm wide, but is also found...
14 KB (1,231 words) - 15:09, 14 January 2025
are also known. PbF2 + PbBr2 → 2PbFBr The compound forms crystals of layered tetragonal system, space group P4/mmm. The unit cell has dimensions a = 4...
3 KB (173 words) - 05:57, 18 July 2025
about 665 °C (1,229 °F), but becomes tetragonal below this temperature. Any one of the three original axes of a crystal can become the long axis when this...
52 KB (6,019 words) - 11:07, 2 July 2025
Wakefieldite (category Tetragonal minerals)
phosphate anion is replaced by the larger vanadate anion, the tetragonal crystal system preferentially accommodates the larger light rare-earth elements...
4 KB (249 words) - 23:08, 12 February 2023
½H2 + HBr → PuOBr + H2O Plutonium oxybromide forms dark green crystals of tetragonal system, space group P4/nmm. The compound reacts with dilute acids:...
5 KB (329 words) - 04:20, 15 July 2025
the chemical formula GdOCl. Gadolinium oxychloride forms crystals of the tetragonal system, space group P4/nmm. The compound is insoluble in water but...
2 KB (95 words) - 04:23, 15 July 2025
heating: HoCl3·6H2O → HoOCl + 2HCl + 5H2O The compound forms crystals of the tetragonal system, space group P4nmm. Koch, Charles William (1953). Thermodynamics...
3 KB (135 words) - 10:24, 15 July 2025
Wakefieldite-(La) (category Tetragonal minerals)
Wakefieldite with the ideal formula LaVO4. As a vanadate in the tetragonal crystal system, the rare-earth mineral is a member of the xenotime group. Wakefieldite-(La)...
3 KB (161 words) - 13:23, 28 May 2025
solution with fused magnesium chloride. The compound forms crystals of the tetragonal system, space group P4/nmm. Bulletin de la Société chimique de France...
3 KB (169 words) - 06:09, 21 July 2025
Åkermanite (category Tetragonal minerals)
has a white streak and a vitreous or resinous luster. It has a tetragonal crystal system and a good, or distinct, cleavage. It is the end member in a solid...
4 KB (243 words) - 20:36, 9 January 2024
AcBr3 + 2NH3 + H2O → AcOBr + 2NH4Br The compound forms white crystals of tetragonal system, space group P4/nmm. Perry, Dale L. (19 April 2016). Handbook...
3 KB (159 words) - 08:11, 16 July 2025
Disphenoid (redirect from Tetragonal disphenoid)
also used to describe two forms of crystal: A wedge-shaped crystal form of the tetragonal or orthorhombic system. It has four triangular faces that are...
14 KB (1,562 words) - 06:18, 11 June 2025