To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

How to transfigure the Wikipedia

Would you like Wikipedia to always look as professional and up-to-date? We have created a browser extension. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology.

Try it — you can delete it anytime.

Install in 5 seconds
4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
Great Wikipedia has got greater.
.
Leo
Newton
Brights
Milds

Lutetium(III) bromide

From Wikipedia, the free encyclopedia

Lutetium(III) bromide
Identifiers
3D model (JSmol)
ECHA InfoCard 100.034.935 Edit this at Wikidata
EC Number
  • 238-446-5
  • InChI=1S/3BrH.Lu/h3*1H;/q;;;+3/p-3
    Key: DWHGOINJUKABSY-UHFFFAOYSA-K
  • [Lu+3].[Br-].[Br-].[Br-]
Properties
LuBr3
Molar mass 414.68[1]
Appearance White Powder
Density 1.025[2]
Melting point 1,400 °C (2,550 °F; 1,670 K)[2]
Will dissolve[2]
Structure
Rhombohedric FeCl3 like[3]
Thermochemistry
66.9 J/mol K[3]
48.8 kJ/mol[3]
Hazards
GHS labelling:
GHS07: Exclamation mark
Warning
H315, H319, H335[1]
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501[4]
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth (blue): no hazard codeFlammability 0: Will not burn. E.g. waterInstability (yellow): no hazard codeSpecial hazards (white): no code
0
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Lutetium(III) bromide is a crystalline compound made of one lutetium atom and three bromine atoms.[2] It takes the form of a white powder at room temperature.[1] It is hygroscopic.[2] It is odorless.[5]

Properties

Reactions

Lutetium(III) bromide can be synthesized through the following reaction:[6]

2 Lu(s) + 3 Br2(g) → 2 LuBr3(s)

If burned, lutetium(III) bromide may produce hydrogen bromide and metal oxide fumes.[5]

Lutetium(III) bromide reacts to strong oxidizing agents.[5]

Solubility

An experiment by T. Mioduski showed that the solubility of LuBr3 in tetrahydrofuran at 21-23 °C was 0.30 g per 100 ml of solution.[7]

References

  1. ^ a b c Elements, American. "Lutetium Bromide". American Elements. Retrieved 22 December 2016.
  2. ^ a b c d e Phillips, Sidney L.; Perry, Dale L. (1995). Handbook of inorganic compounds. Boca Raton: CRC Press. p. 232. ISBN 9780849386718.
  3. ^ a b c L., Rycerz; M., Gaune-Escard (2008). "Lanthanide(III) halides: Thermodynamic properties and their correlation with crystal structure". Journal of Alloys and Compounds. 450 (1–2): 167–174. doi:10.1016/j.jallcom.2006.12.096. Retrieved 22 December 2016.
  4. ^ "Lutetium bromide | Br3Lu - PubChem". pubchem.ncbi.nlm.nih.gov. Retrieved 22 December 2016.
  5. ^ a b c "Lutetian bromide" (PDF). SDS. Retrieved 22 December 2016.
  6. ^ Winter, Mark. "Lutetium»reactions of elements [WebElements Periodic Table]". www.webelements.com. Retrieved 22 December 2016.
  7. ^ "Lutetium Bromide" (PDF). Srdata. Retrieved 22 December 2016.
This page was last edited on 18 August 2022, at 17:57
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.
Contact WIKI 2
Introduction
Terms of Service
Privacy Policy