Gadolinium(3+);trifluoride

Base Information

• Chemical Name: Gadolinium(3+);trifluoride
• CAS No.: 13765-26-9
• Molecular Formula: F3Gd
• Molecular Weight: 214.245
• Hs Code.: 28469000
• Nikkaji Number: J95.953G
• Mol file: 13765-26-9.mol

Synonyms:AKOS025294444

Chemical Property of Gadolinium(3+);trifluoride

Chemical Property:

• Appearance/Colour: White powder
• Melting Point: 1231 °C
• Boiling Point: 19.5 °C at 760 mmHg
• PSA: 0.00000
• Density: 7.1 g/cm³
• LogP: 1.26060
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• Sensitive.: Hygroscopic
• Water Solubility.: Insoluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 214.91932
• Heavy Atom Count: 4
• Complexity: 0

Purity/Quality:

98%,99%, ^*data from raw suppliers

Gadolinium fluoride 99.9% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: [F-].[F-].[F-].[Gd+3]
• Uses: Gadolinium Fluoride is used for making optical glass and dopant for Gadolinium Yttrium Garnets which have microwave applications. Gadolinium is used for making Gadolinium Yttrium Garnet, it has microwave applications and is used in fabrication of various optical components and as substrate material for magneto-optical films. Employed in the synthesis of non-oxide glasses.1,2 Gadolinium(III) fluoride, anhydrous is employed in the synthesis of non-oxide glasses.

Technology Process of Gadolinium(3+);trifluoride

There total 50 articles about Gadolinium(3+);trifluoride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

gadolinium(III) oxide + chlorine trifluoride (7790-91-2) → gadolinium(III) fluoride (13765-26-9)

Guidance literature:

In neat (no solvent);

DOI:10.1021/ja01644a016

Reference yield:

NH4(1+)*Gd(3+)*4F(1-)=NH4GdF4 → gadolinium(III) fluoride (13765-26-9) + hydrogen fluoride (7664-39-3,12381-92-9,32057-09-3,74835-82-8) + ammonia (7664-41-7)

Guidance literature:

In neat (no solvent); decompn.; determination of equilibrium constant, decompn.-pressure, free enthalpy and react.-enthalpy for different temp.;;

Reference yield:

gadolinium(III) oxide + ammonium fluoride → gadolinium(III) fluoride (13765-26-9)

Guidance literature:

In neat (no solvent); excess fluoride, 200°C, Pt-vessel; removal of excess fluoride on heating in a stream of dry inert gas to 450°C;;

upstream raw materials:

chlorine trifluoride

hydrogen fluoride

cadmium(II) fluoride

sulfur(VI) hexafluoride

Downstream raw materials:

hydrogen fluoride

zirconium(IV) fluoride

indium fluoride

Refernces

• 1、 Zwilling, Gunter. "High Purity Gadolinium by the Electrolysis of GdF3". . p. 157 - 166. Retrieved 1981.
• 2、 Ranieri,Baldochi,Klimm. "The phase diagram GdF3-LuF3". . p. 1070 - 1074. Retrieved 2008.
• 3、 He, Fei,Yang, Piaoping,Wang, Dong,Niu, Na,Gai, Shili,Li, Xingbo. "Self-assembled β-NaGdF4 microcrystals: Hydrothermal synthesis, morphology evolution, and luminescence properties". . p. 4116 - 4124. Retrieved 2011.
• 4、 Unverfehrt, Leonid,Stroebele, Markus,Meyer, H.-Juergen. "The new carbodiimide Li2Gd2Sr(CN2) 5 having a crystal structure related to that of Gd 2(CN2)3". . p. 84 - 88. Retrieved 2013/03/28.
• 5、 Cui,Chen,Cheng,Yang,Wang,Li,Zhao. "Preparation of REFeAsO1-xFx (R E=Sm and Gd) superconductors at a relatively low temperature". . p. 449 - 452. Retrieved 2011/07/07.