Anna Larsen

Anna Larsen

Anna Larsen

Assistant Professor

Chemistry
School of Humanities and Sciences

Specialty:Inorganic/Organometallic Chemistry/Ionic liquids
Phone:(607) 274-3473
E-mail:alarsen@ithaca.edu
Office:359 Ctr for Natural Sciences
Ithaca, NY 14850
carborane mono-anion CB11H12
carborane mono-anion CB11H12

BIOGRAPHY:

I graduated from Moscow State University (Russia) with B.S./M.S. degree in Physical Organic Chemistry. My Masters thesis entailed a combination of synthetic studies and computational analyses of the conformational behavior of the biologically relevant di-aza- bicyclo-3.3.1-nonanes. I moved across the globe - to Utah State University where I earned my PhD. degree in organometallic chemistry. My dissertation was titled "Kinetic and Thermodynamic studies of the reactive ruthenium and rhodium cyclopentadienyl nitrosyl comlexes".  I completed two sets of  postdoctoral studies. While working with Professor Chris Reed at the University of Southern California (now at UC-Riverside) I got introduced to the wonders of carborane anion (struture pictured above). At the University of Washington with professor Jim Mayer I learned about powerful ways of studying reaction mechanisms. I also served as a visiting Assistant Professor at Seattle University. In 2003 I accepted a position at Ithaca College. 

TEACHING:

My teaching specialty is Inorganic and Organometallic chemistry, along with general and environmental chemistry (for science and non-science majors). I also teach general, organic, inorganic and organometallic laboratory classes. In the past I have also taught Instrumental Analysis. I have special interest in computer visualization of difficult concepts in chemistry.  I worked with Matt Sprague,- one of our 2006 graduates ,now at CalTech chemistry Ph.D. program,- to come up with some very interesting ways  to illustrate Molecular Orbital Theory. Take a look  at some of the Flash demonstrations and a poster that Matt and I developed:  

Matt Spragues' Molecular Orbital Images: poster (in pdf) and movies 1(H2) , 2  (H2*), H2O 1, H2O 2, H2O 3.

  • CURRENT COURSES (Fall 2008):  PRINCIPLES OF CHEMISTRY -chemistry 121 - 2 sections
  • Courses taught in the past: Inorganic Chemistry, Environmental Chemistry 1, Inorganic laboratory E4,  Organic laboratory E2,  Organometallic Chemistry (Senior elective), General Chemistry laboratory E1

RESEARCH:

 In our lab we are currently focusing on two research areas:

      • low melting ionic salts based on carborane and ortho-carborane anions
      • transition metal electrophilic complexes with weakly-coordinating carborane anions

Please proceed to our research web-site to find out more about these projects. 

Also, see the RESEARCH OVERVIEW POSTER here (pdf format)and here (ppt format) 

RECENT PUBLICATIONS: 

The titles are linked to actual texts.  Undergraduate students' names are in bold.  [For a complete publication list in pdf click here]  

7.  "A Weakly Coordinating Anion as a Tripodal ‘Br3’-Ligand for Platinum(IV): Structure of [(closo-CB11H6Br6)PtMe3]"  De Crisci , A.G.,  Kleingardner, J., Lough, A.J., Larsen, A. and  Fekl, U.  Canadian Journal of Chemistry, accepted for publication

6. "Designing ionic liquids with boron cluster anions: alkyl pyridinium and imidazolium [nido C2B9H11] and [closo-CB11H12] carborane salts" Dymon,J., Wibby,R., Kleingardner,J., Tanski, J.M., Guzei, I.A., Holbrey,
J.D., Larsen,A.S.  Dalton Trans., 2008, in press

5.  "(Glycol-[kappa]^[2]O,O')nitrosyl([eta]^[5]-pentamethylcyclopentadienyl) ruthenium(II) bis(trifluoromethanesulfonate)" S. Munie, A. Larsen and M. Gembicky Acta Cryst. (2008). E64, m293

4. "Di-mu -nitrosyl-bis[( 5-pentamethylcyclopentadienyl)ruthenium(0)](Ru-Ru)"  Pearsal,M., Gembicky,M., Dominiak,P.,Larsen, A., Coppens, P.,  Acta Cryst. (2007). E63, m2596 

3. "Hydrogen Atom Transfer from Iron(II)-tris[2,2'-bi(tetrahydropyrimidine)] to TEMPO: A Negative Enthalpy of
Activation" Mader, E.A.; Larsen, A.S.; Mayer, J.M. J. Am.Chem. Soc, 2004; 126 (26); 8066-8067

2."Non-Organometallic Mechanisms for C-H Bond Oxidation" Mayer, J., Larsen, A., Bryant, J., Wang,
K.,Lockwood, M., Rice, G., Won, T.-J. in ACS Symposium Series "Activation and Functionalization of C-H
Bonds” 2004, edited by Karen Goldberg and Alan Goldman  -->(pdf of chapter 21 alone)

1. "Electron and Hydrogen Atom Self-Exchange Reactions of Iron and Cobalt Coordination Complexes" Yoder,
J.C.; Roth, J.P.; Gussenhoven, E.M.; Larsen, A.S.; Mayer, J.M. J. Am.Chem. Soc. (2003) 125, 2629-2640

   

FUNDING/PROPOSALS:

(titles are linked to more detailed pages):

 4.  "Advancing Organometallic Catalysis via Incorporating Weakly-Coordinating Carborane Anions into Cationic Half-Sandwich Electrophilic Complexes" ACS PRF 35K (2006) for 2+ years 

3. "Non-coordinating carborane counterions for cationic organometallic catalysis"  Research Corporation Cottrell College Award 39K (2006) for 2+ years 

2. Co-PI to  National Science Foundation Major Research Instrumentation Grant proposal: Acquisition of an NMR Spectrometer to Support Undergraduate Research and Curriculum Reform 257K (2005) 

1."Design of Ionic liquids based on non-coordinating carborane anions" submitted to Research Corporation - currently under revision. 

 

  For smaller grants details see page 3 of my current CV.

 

 

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