Search results
Results from the WOW.Com Content Network
Pentaethylenehexamine (abbreviated PEHA) is an organic amine.It is composed of five ethylene groups-CH 2 CH 2 - joined together in a chain by four secondary amine groups (-NH-) and terminated on each end by primary amine groups (-NH 2).
Structure of CrO(O 2) 2 (pyridine).Hydrogen atoms bonded to carbon atoms are omitted. Color code: Cr = gray, C= black, H = white, O= red, N = blue. Chromium(VI) oxide peroxide is formed by the addition of acidified hydrogen peroxide solutions to solutions of metal chromates or dichromates, such as sodium chromate or potassium dichromate.
A photoswitch is a type of molecule that can change its structural geometry and chemical properties upon irradiation with electromagnetic radiation.Although often used interchangeably with the term molecular machine, a switch does not perform work upon a change in its shape whereas a machine does. [1]
Inorganica Chimica Acta is a peer-reviewed scientific journal published since 1967 that covers original research and reviews of fundamental and applied aspects of inorganic chemistry. See also [ edit ]
Ferrocene is an organometallic compound with the formula Fe(C 5 H 5) 2.The molecule is a complex consisting of two cyclopentadienyl rings sandwiching a central iron atom. It is an orange solid with a camphor-like odor that sublimes above room temperature, and is soluble in most organic solvents.
Cyclopentadienyliron dicarbonyl dimer is an organometallic compound with the formula [(η 5-C 5 H 5)Fe(CO) 2] 2, often abbreviated to Cp 2 Fe 2 (CO) 4, [CpFe(CO) 2] 2 or even Fp 2, with the colloquial name "fip dimer".
Copper(I) iodide reacts with mercury vapors to form brown copper(I) tetraiodomercurate(II): . 4 CuI + Hg → (Cu +) 2 [HgI 4] 2− + 2 Cu. This reaction can be used for the detection of mercury since the white CuI to brown Cu 2 [HgI 4] color change is dramatic.
name formula ratio C 2 O 4:NO 3. mw system space group unit cell Å volume density properties references phen = 1,10-phenanthroline [Cr(phen) 2 (C 2 O 4)]NO 3 ·H 2 C 2 O 4 ·H 2 O monoclinic ...