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Download QR code; Print/export ... 175.3 [2] Appearance ... Neodymium phosphide is an inorganic compound of neodymium and phosphorus with the chemical formula NdP. [3 ...
Neodymium(III) phosphate hemihydrate can be obtained by the reaction of neodymium(III) chloride and phosphoric acid: [1] NdCl 3 + H 3 PO 4 → NdPO 4 + 3 HCl. Its anhydrous form can be obtained by the reaction of silicon pyrophosphate (SiP 2 O 7) and neodymium(III) fluoride. [2]
[2] Niobium phosphide forms dark gray crystals of the tetragonal system, space group I 41md, cell parameters a = 0.3334 nm, c = 1.1378 nm, Z = 4. [3] It does not dissolve in water. Niobium phosphide, like tantalum arsenide TaAs, is a topological Weyl semimetal. [4] [5]
Close up on the structure of SnP 3, highlighting the bonding around P (violet) and Sn (gray). X-ray crystallography reveals that tin triphosphide is not a triphosphide. It is a hexaphosphide, with P 6 6-rings. These ruffled P 6 rings form three short (2.66 Å) and three long (2.95 Å) Sn-P bonds. The result is that Sn(II) adopts highly ...
In enzymology, an aldose-1-phosphate nucleotidyltransferase (EC 2.7.7.37) is an enzyme that catalyzes the chemical reaction. NDP + alpha-D-aldose 1-phosphate phosphate + NDP-aldose. Thus, the two substrates of this enzyme are NDP and alpha-D-aldose 1-phosphate, whereas its two products are phosphate and NDP-aldose.
Type III NDPK targets both mitochondria and chloroplast, and it is mainly involved in energy metabolism. [16] The localization and exact function of the type IV NDPK is not yet well known and needs further investigations. [16] In addition, NDPK is associated with H 2 O 2-mediated mitogen-activated protein kinase signaling in plants. [17]
5'-guanosyl-methylene-triphosphate (GDPCP) and 5'-adenosyl-methylene-triphosphate (ADPCP) are analogues of guanosine 5'-triphosphate (GTP) and adenosine 5'-triphosphate (ATP), which store chemical energy from metabolism in the cell.
The New Democratic Party (Korean: 신민당; Hanja: 新民黨; RR: Sinmindang; MR: Sinmindang, NDP) was a South Korean opposition party that existed from 1967 to 1980, when it was forcibly dissolved by the ninth amendment of the constitution promulgated by Chun Doo-hwan the same year.