New Haven , Connecticut 06511

نویسندگان

  • Gary W. Cline
  • Max Wolfsberg
  • Jacob Bigeleisen
چکیده

The rapid, degenerate 1,2-hydride shift in 2,3-dimethyl-2-butyl cation in stable solution in SbF5/ S02C1F was perturbed by deuterium and 13C leading to splittings observed by 13C NMR spectros­ copy over a range of temperatures. Accurate values for equilibrium isotope effects were obtained from these data. Theoretical calculations of the equilibrium isotope effects were performed using the Gaussian-86 program to obtain an optimized geometry and the Cartesian force constant matrix, followed by the program QUIVER which applies the Bigeleisen-Mayer method. When all of the conformers, which are in rapid equilibrium, were considered specifically, quite good agreement between theory and experiment was obtained.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Photonic band gaps in three-dimensional network structures with short-range order

Seng Fatt Liew,1,* Jin-Kyu Yang,1,2 Heeso Noh,1 Carl F. Schreck,3 Eric R. Dufresne,3,4,5,6 Corey S. O’Hern,3,4 and Hui Cao1,3 1Department of Applied Physics, Yale University, New Haven, Connecticut 06511, USA 2Department of Optical Engineering, Kongju National University, Kongju 314-701, Republic of Korea 3Department of Physics, Yale University, New Haven, Connecticut 06511, USA 4Department of ...

متن کامل

Statistical physics of human cooperation

Matjaž Perc, 2, ∗ Jillian J. Jordan, David G. Rand, 4, 5 Zhen Wang, Stefano Boccaletti, 8 and Attila Szolnoki Faculty of Natural Sciences and Mathematics, University of Maribor, Koroška cesta 160, SI-2000 Maribor, Slovenia CAMTP – Center for Applied Mathematics and Theoretical Physics, University of Maribor, Mladinska 3, SI-2000 Maribor, Slovenia Department of Psychology, Yale University, New H...

متن کامل

Optimized tomography of continuous variable systems using excitation counting

Chao Shen,1,* Reinier W. Heeres,1 Philip Reinhold,1 Luyao Jiang,2 Yi-Kai Liu,3,4 Robert J. Schoelkopf,1,2 and Liang Jiang1,2 1Department of Applied Physics, Yale University, New Haven, Connecticut 06511, USA 2Department of Physics, Yale University, New Haven, Connecticut 06511, USA 3Joint Center for Quantum Information and Computer Science, University of Maryland, College Park, Maryland 20742, ...

متن کامل

Measurement of the motional sidebands of a nanogram-scale oscillator in the quantum regime

M. Underwood,1 D. Mason,1 D. Lee,1,2 H. Xu,1 L. Jiang,1 A. B. Shkarin,1 K. Børkje,1,3 S. M. Girvin,1,4 and J. G. E. Harris1,4 1Department of Physics, Yale University, New Haven, Connecticut 06511, USA 2Department of Physics, University of California, Santa Barbara, California 93106, USA 3Royal Norwegian Naval Academy, Bergen, Norway 4Department of Applied Physics, Yale University, New Haven, Co...

متن کامل

A Randomized Controlled Trial

From the Rudd Center for Food Policy and Obesity (Roberto, Bragg, Schwartz, Musicus, Novak, Brownell), Yale University, New Haven, Connecticut; and the School of Public Health (Seamans), University of North Carolina, Chapel Hill, North Carolina Address correspondence to: Christina A. Roberto, PhD, The Rudd Center for Food Policy and Obesity, Yale University, PO Box 208369, New Haven CT 06511. E...

متن کامل

To catch and reverse a quantum jump mid-flight

Z.K. Minev, S.O. Mundhada, S. Shankar, P. Reinhold, R. Gutiérrez-Jáuregui, R.J. Schoelkopf, M. Mirrahimi, 4 H.J. Carmichael, and M.H. Devoret Department of Applied Physics, Yale University, New Haven, Connecticut 06511, USA The Dodd-Walls Centre for Photonic and Quantum Technologies, Department of Physics, University of Auckland, Private Bag 92019, Auckland, New Zealand Yale Quantum Institute, ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2013