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|Title: ||THE STRUCTURE, ENERGETICS, AND HARMONIC VIBRATIONS OF B3N AND BN3|
|Authors: ||MARTIN, Jan|
|Issue Date: ||1994|
|Publisher: ||TAYLOR & FRANCIS LTD|
|Citation: ||MOLECULAR PHYSICS, 82(1). p. 155-164|
|Abstract: ||The potential energy surface of the BN3 molecule has been explored using coupled cluster methods. It is shown unambiguously that the ground state is linear NNBN(1SIGMA+). Harmonic frequencies for B3N and BN3 have been computed using extended basis sets and coupled cluster methods including triple excitations (CCSD(T)). Computed frequencies and geometry for BN3 are very sensitive to the electron correlation method. CCSD(T)/TZ2P frequencies and isotope shifts for BN, are in excellent agreement with experiment. Best estimates for the total atomization energies (SIGMAD(e)) of B3N and BN3 are 337.6 and 378.8 kcal mol-1, respectively. Preferred fragmentation channels are into B + B2N and BN + N2, respectively.|
|Notes: ||UNIV INSTELLING ANTWERP,DEPT CHEM,INST MATH SCI,B-2610 WILRIJK,BELGIUM.MARTIN, JML, LIMBURGS UNIV CENTRUM,DEPT SBG,UNIV CAMPUS,B-3590 DIEPENBEEK,BELGIUM.|
|ISI #: ||A1994NN66200010|
|Type: ||Journal Contribution|
|Appears in Collections: ||Research publications|
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