American Elements Logo and U.S. Registered Trademark

Rhenium 185 Metal Isotope

185Re110
Product
Product Code
Order or Specifications
Rhenium 185 Metal
RE-M-185-ISO
 Contact American Elements
Rhenium 185 Metal (Rhenium-185) is a stable (non-radioactive) isotope of Rhenium. See below table for ENSDF Citation and Half Life. It is both naturally occurring and produced by fission. Rhenium 185 Metal is one of over 250 stable metallic isotopes produced by American Elements for biological and biomedical labeling, as target materials and other applications. Rhenium Metal is also available in ultra high purity and as nanoparticles. For thin film applications it is available as rod, pellets, pieces, granules and sputtering targets and as either an ingot or powder. Rhenium Metal 185 isotopic material is generally immediately available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Rhenium is a Block D, Group 7, Period 6 element. The electronic configuration is [Xe] 4f14 5d5 6s2. In its elemental form rhenium's CAS number is 7440-15-5. The rhenium atom has a radius of 137.1.pm and it's Van der Waals radius is 200.pm. Rhenium is the fourth densest element exceeded only by that of platinum, iridium, and osmium . It has the second highest melting point exceeded only by tungsten and carbon . Rhenium is available as metal and compounds with purities from 99% to 99.999% (ACS grade to ultra-high purity); metals in the form of foil, sputtering target, and rod, and compounds as submicron and nanopowder. Because of this, thermocouples made of Tungsten/Rhenium alloy is are used when temperatures will rise to 2000 C and rhenium wire is used in photoflash lamps for photography. It is widely used as filaments for mass spectrographs and ion gauges.

Formula N ENSDF Citation Half Life Jp Sn (keV) Sp (keV) Abundance
185Re 75 NDS 74,165 (1995) Stable 5/2+ 7669  4 5404.4  9 37.40  2  %
ISOTOPES
News
 Submicron & Nanopowder Tolling Ultra High Purity Sputtering Target Crystal Growth Rod, Plate, Powder, etc.
 
© 2001-2008. American Elements is a U.S. Registered Trademark. All rights reserved. This website, the Periodic Table of the Elements information, Element and Materials Science presentations and all pages, designs, concepts, logos, and color schemes herein are the copyrighted proprietary rights and intellectual property of American Elements.

 

Recent Research & Development for Rhenium

  • Re and (99m)Tc organometallic complexes containing pendant l-arginine derivatives as potential probes of inducible nitric oxide synthase. Oliveira BL, Correia JD, Raposinho PD, Santos I, Ferreira A, Cordeiro C, Freire AP. Dalton Trans. 2009 Jan 7;(1):152-62. Epub 2008 Oct 23. PMID: 19081984 [PubMed - in process]

  • Highlights and prizes of an International Meeting. Grammaticos PC. Hell J Nucl Med. 2008 Sep-Dec;11(3):146-8. PMID: 19081855 [PubMed - in process]

  • Structural Stability and Elastic and Electronic Properties of Rhenium Borides: First Principle Investigations. Gou H, Wang Z, Zhang J, Yan S, Gao F. Inorg Chem. 2008 Dec 15. [Epub ahead of print] PMID: 19072687 [PubMed - as supplied by publisher]

  • Redox-Regulated Ethylene Binding to a Rhenium-Thiolate Complex. Grapperhaus CA, Ouch K, Mashuta MS. J Am Chem Soc. 2008 Dec 12. [Epub ahead of print] PMID: 19072280 [PubMed - as supplied by publisher]

  • Stable and highly persistent quinoxaline-centered metalloorganic radical anions: preparation, structural, spectroscopic, and computational investigations. Choua S, Djukic JP, Dalléry J, Bieber A, Welter R, Gisselbrecht JP, Turek P, Ricard L. Inorg Chem. 2009 Jan 5;48(1):149-63. PMID: 19053841 [PubMed - in process]

  • Preparation and properties of metallic, superhard rhenium diboride crystals. Levine JB, Nguyen SL, Rasool HI, Wright JA, Brown SE, Kaner RB. J Am Chem Soc. 2008 Dec 17;130(50):16953-8. PMID: 19053446 [PubMed - in process]

  • A new mechanism for the conversion of transition metal azides to imido complexes. Wu H, Hall MB. J Am Chem Soc. 2008 Dec 10;130(49):16452-3. PMID: 19049442 [PubMed - in process]

  • Rhenium- and manganese-catalyzed insertion of acetylenes into beta-keto esters: synthesis of 2-pyranones. Kuninobu Y, Kawata A, Nishi M, Takata H, Takai K. Chem Commun (Camb). 2008 Dec 21;(47):6360-2. Epub 2008 Oct 24. PMID: 19048155 [PubMed - in process]

  • A synthetic, structural, spectroscopic and DFT study of Re(I), Cu(I), Ru(II) and Ir(III) complexes containing functionalised dipyrido[3,2-a:2',3'-c]phenazine (dppz). Lundin NJ, Walsh PJ, Howell SL, Blackman AG, Gordon KC. Chemistry. 2008;14(36):11573-83. PMID: 19021163 [PubMed - in process]

  • Technetium and Rhenium in Five-Coordinate Symmetrical and Dissymmetrical Nitrido Complexes with Alkyl Phosphino-thiol Ligands. Synthesis and Structural Characterization. Bolzati C, Cavazza-Ceccato M, Agostini S, Tisato F, Bandoli G. Inorg Chem. 2008 Nov 13. [Epub ahead of print] PMID: 19007158 [PubMed - as supplied by publisher]

  • Rhenium-catalyzed synthesis of stereodefined cyclopentenes from beta-ketoesters and aliphatic allenes. Yudha S, Kuninobu Y, Takai K. Angew Chem Int Ed Engl. 2008;47(48):9318-21. No abstract available. PMID: 18991271 [PubMed]

  • Tricarbonyl Rhenium(I) Complexes Containing a Bridging 2,5-Diphenyl-1,3,4-oxadiazole Ligand: Structural, Spectroscopic, Electrochemical, and Computational Characterization. Mauro M, Panigati M, Donghi D, Mercandelli P, Mussini P, Sironi A, D'Alfonso G. Inorg Chem. 2008 Nov 6. [Epub ahead of print] PMID: 18986135 [PubMed - as supplied by publisher]

  • Energy transfer from rhenium(I) complexes to covalently attached anthracenes and phenanthrenes. Walther ME, Wenger OS. Dalton Trans. 2008 Nov 28;(44):6311-8. Epub 2008 Oct 7. PMID: 18985265 [PubMed - in process]

  • Radionuclide therapy for hepatocellular carcinoma: indication, cost and efficacy. Bal CS, Kumar A. Trop Gastroenterol. 2008 Apr-Jun;29(2):62-70. PMID: 18972764 [PubMed - in process]

  • Application of the total evaporation technique to chromium isotope ratio measurement by thermal ionization mass spectrometry. Fujii T, Suzuki D, Watanabe K, Yamana H. Talanta. 2006 Mar 15;69(1):32-6. Epub 2005 Sep 21. PMID: 18970527 [PubMed - in process]

  • Structural and photophysical characterization of multichromophoric pyridylporphyrin-rhenium(i) conjugates. Casanova M, Zangrando E, Iengo E, Alessio E, Indelli MT, Scandola F, Orlandi M. Inorg Chem. 2008 Nov 17;47(22):10407-18. Epub 2008 Oct 24. PMID: 18947175 [PubMed]

  • Substitution reactions with [ReBr(2)(CO)(2)(NCCH(3))(2)](-): a convenient route to complexes with the cis-[Re(CO)(2)](+) core. Kromer L, Spingler B, Alberto R. Dalton Trans. 2008 Nov 14;(42):5800-6. Epub 2008 Sep 15. PMID: 18941668 [PubMed - indexed for MEDLINE]

  • Nipponium as a new element (Z=75) separated by the Japanese chemist, Masataka Ogawa: a scientific and science historical re-evaluation. Yoshihara HK. Proc Jpn Acad Ser B Phys Biol Sci. 2008;84(7):232-45. Review. PMID: 18941300 [PubMed - indexed for MEDLINE]

  • DFT/TDDFT studies on the electronic structures and spectral properties of rhenium(I) pyridinybenzoimidazole complexes. Li X, Liu X, Wu Z, Zhang H. J Phys Chem A. 2008 Nov 6;112(44):11190-7. Epub 2008 Oct 15. PMID: 18855370 [PubMed - in process]

  • In vitro evaluation, biodistribution and scintigraphic imaging in mice of radiolabeled anthrax toxins. Dadachova E, Rivera J, Revskaya E, Nakouzi A, Cahill SM, Blumenstein M, Xiao H, Rykunov D, Casadevall A. Nucl Med Biol. 2008 Oct;35(7):755-61. PMID: 18848660 [PubMed - indexed for MEDLINE]

 

 

 

 

American Elements Products can also be sourced at these sites:
 
 
 
electronics-ee.com