Hoffmann MR, Yoshioka Y, Schaefer HF. Vibrational frequencies for silaacetylene and its silylidene and vinylidene isomers. J Am Chem Soc 2002. [DOI: 10.1021/ja00343a002] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Lucchese RR, Schaefer HF. Dicyanocarbene. Triplet and singlet structures and energetics. J Am Chem Soc 2002. [DOI: 10.1021/ja00443a003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Duke BJ, Liang C, Schaefer HF. Properties of small Group IIIA hydrides including the cyclic and pentacoordinate structures of trialane (Al3H9) and trigallane (Ga3H9): can dialane be isolated? J Am Chem Soc 2002. [DOI: 10.1021/ja00008a015] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Vacek G, Galbraith JM, Yamaguchi Y, Schaefer HF, Nobes RH, Scott AP, Radom L. Oxirene: To Be or Not To Be? ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100086a013] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Pitzer RM, Schaefer HF. Conformational preferences and electronic structures of bis (.eta.2-ethene)nickel(0) and tris(.eta.2-ethene)nickel(0). J Am Chem Soc 2002. [DOI: 10.1021/ja00518a009] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Souter PF, Andrews L, Downs AJ, Greene TM, Ma B, Schaefer HF. Observed and calculated Raman spectra of the Ga2H6 and Ga2D6 molecules. ACTA ACUST UNITED AC 2002. [DOI: 10.1021/j100100a004] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Ma B, Schaefer HF. Singlet Methylcarbene: Equilibrium Geometry or Transition State? J Am Chem Soc 2002. [DOI: 10.1021/ja00087a046] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Gaw JF, Yamaguchi Y, Vincent MA, Schaefer HF. Vibrational frequency shifts in hydrogen-bonded systems: the hydrogen fluoride dimer and trimer. J Am Chem Soc 2002. [DOI: 10.1021/ja00323a011] [Citation(s) in RCA: 113] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]

Bagus PS, Liu B, Schaefer HF. Electronic structure and properties of krypton difluoride. J Am Chem Soc 2002. [DOI: 10.1021/ja00774a011] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Hood DM, Schaefer HF, Pitzer RM. Planar 3A2' - orthogonal 1B1 energy separation for trimethylenemethane. J Am Chem Soc 2002. [DOI: 10.1021/ja00493a040] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Grev RS, Schaefer HF, Gaspar PP. In search of triplet silylenes. J Am Chem Soc 2002. [DOI: 10.1021/ja00015a017] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Marsden CJ, Quelch GE, Schaefer HF. The S32+ dication: the first 16-valence-electron triatomic with an equilateral triangle triplet ground state? J Am Chem Soc 2002. [DOI: 10.1021/ja00043a028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Grev RS, Scuseria GE, Scheiner AC, Schaefer HF, Gordon MS. Relative energies of silaethylene and methylsilylene. J Am Chem Soc 2002. [DOI: 10.1021/ja00230a010] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Schaefer HF. The fuzzy interface between surface chemistry, heterogeneous catalysis, and organometallic chemistry. Acc Chem Res 2002. [DOI: 10.1021/ar50116a003] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]

Seidl ET, Schaefer HF. Theoretical investigation of the dimerization of ketene: does the 2S + 2A cycloaddition reaction exist? J Am Chem Soc 2002. [DOI: 10.1021/ja00014a008] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Lee TJ, Bunge A, Schaefer HF. Toward the laboratory identification of cyclopropenylidene. J Am Chem Soc 2002. [DOI: 10.1021/ja00287a025] [Citation(s) in RCA: 105] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Hamilton TP, Schaefer HF. Do the vinyl isomers of C2H2Cl+ and C2H2Br+ exist? J Am Chem Soc 2002. [DOI: 10.1021/ja00019a010] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Grev RS, Schaefer HF. Rearrangement barriers in doubly bonded germanium compounds. Organometallics 2002. [DOI: 10.1021/om00059a002] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Zandler ME, Goddard JD, Schaefer HF. Effects of electron correlation on the geometrical structure of cyanomethylene. J Am Chem Soc 2002. [DOI: 10.1021/ja00499a002] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Quelch GE, Gallo MM, Shen M, Xie Y, Schaefer HF, Moncrieff D. Aspects of the Reaction Mechanism of Ethane Combustion. 2. Nature of the Intramolecular Hydrogen Transfer. J Am Chem Soc 2002. [DOI: 10.1021/ja00090a046] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Schreiner PR, Schleyer PVR, Schaefer HF. Mechanisms of electrophilic substitutions of aliphatic hydrocarbons: methane + nitrosonium cation. J Am Chem Soc 2002. [DOI: 10.1021/ja00074a035] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Alexandratos S, Streitwieser A, Schaefer HF. The simplest metallocene: cyclopentadienyllithium. J Am Chem Soc 2002. [DOI: 10.1021/ja00441a014] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Saxe P, Schaefer HF. Cyclic D6h hexaazabenzene - a relative minimum on the hexaazabenzene potential energy hypersurface? J Am Chem Soc 2002. [DOI: 10.1021/ja00345a010] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Trenary M, Schaefer HF, Kollman P. A novel class of molecular complexes: lithium-ammonia, lithium-water, lithium-hydrofluoric acid, lithium-hydrogen sulfide, sodium-water, and sodium-hydrofluoric acid. J Am Chem Soc 2002. [DOI: 10.1021/ja00453a082] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]

Scuseria GE, Duran M, Maclagan RGAR, Schaefer HF. Halocarbenes CHF, CHCl, and CHBr: geometries, singlet-triplet separations, and vibrational frequencies. J Am Chem Soc 2002. [DOI: 10.1021/ja00272a016] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]