메뉴 건너뛰기




Volumn 108, Issue 52, 2004, Pages 20340-20350

A quantum chemistry based force field for poly(dimethylsiloxane)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; MATHEMATICAL MODELS; MOLECULAR DYNAMICS; MOLECULAR STRUCTURE; MOLECULAR WEIGHT; OLIGOMERS; PROBLEM SOLVING; QUANTUM THEORY; VAPORIZATION; X RAYS;

EID: 11344267056     PISSN: 15206106     EISSN: None     Source Type: Journal    
DOI: 10.1021/jp047434r     Document Type: Article
Times cited : (55)

References (57)
  • 1
    • 0041698337 scopus 로고
    • Silicon-containing polymers
    • Zeigler, J. M., Fearon, F. W. G., Eds.; Advances in Chemistry Series 224; American Chemical Society: Washington DC
    • Mark, J. E. Silicon-Containing Polymers. In Silicon-Based Polymer Science; Zeigler, J. M., Fearon, F. W. G., Eds.; Advances in Chemistry Series 224; American Chemical Society: Washington DC, 1990; p 47.
    • (1990) Silicon-based Polymer Science , pp. 47
    • Mark, J.E.1
  • 5
    • 33947460997 scopus 로고
    • Almenningen, A.; Bastiansen, O.; Ewing, V.; Hedberg, K.; Traetteberg, M. Acta Chem. Scand. 1963, 17, 2455. Lord, R. C.; Robinson, D. W.; Schumb, W. C. J. Am. Chem. Soc. 1957, 78, 1327.
    • (1957) J. Am. Chem. Soc. , vol.78 , pp. 1327
    • Lord, R.C.1    Robinson, D.W.2    Schumb, W.C.3
  • 13
    • 11344264049 scopus 로고    scopus 로고
    • note
    • - = gauche = 300°.
  • 14
    • 0042843509 scopus 로고    scopus 로고
    • Borodin, O.; Smith. G. D. J. Chem. Phys. 2003, 107, 6801. Breneman, C. M.; Wiberg, K. B. J. Comput. Chem. 1990, 11, 361.
    • (2003) J. Chem. Phys. , vol.107 , pp. 6801
    • Borodin, O.1    Smith, G.D.2
  • 18
    • 1642605352 scopus 로고
    • Sorensen, R. A.; Liau, W. B.; Kesner, L.; Boyd R. H. Macromolecules, 1988, 21, 200. Smith, G. D.; Jaffe, R. L.; Yoon, D. Y. J. Phys. Chem. 1993, 97, 12752.
    • (1993) J. Phys. Chem. , vol.97 , pp. 12752
    • Smith, G.D.1    Jaffe, R.L.2    Yoon, D.Y.3
  • 20
    • 11344256380 scopus 로고    scopus 로고
    • note
    • Using molecular mechanics, we calculated the total electrostatic contribution to the binding energy and found that it was less than 10% at distances less than 3.8 Å, indicating that repulsion (A, B) parameters account for most of the energy at the HF/aug-cc-pvDz level at these distances.
  • 21
    • 11344292535 scopus 로고    scopus 로고
    • note
    • Calculations of noble gas dimer dispersion (ref 19) using augmented Dunning basis sets at the MP2, MP4, and CCSD(T) levels of theory showed increasingly close agreement with experimental well depths, and the agreement at all levels of theory was better when complete basis set estimations were used. Recent work on small molecules representative of the functional groups of organic materials (ref 20) suggested that the use of a large number of diffuse functions (augmented sets) leads to an overpolarization of the molecular liquids and violation of Pauli exclusion in the condensed phase, both of which lead to an overestimation of the dielectric constants and heats of vaporization. Our own investigations of PEO and small alkane molecules at the MP2 level have shown that augmented double-ζ calculations underestimate dispersion but that the complete basis set expansion can in many instances overestimate it.
  • 24
    • 0037202625 scopus 로고    scopus 로고
    • Smith, G. D.; Borodin, O.; Bedrov, D. J. Comput. Chem. 2002, 23, 1480. Halkier, A.; Klopper, W.; Helgaker, T.; Jorgensen, P.; Taylor, P. R. J. Chem. Phys. 1999, 111, 9157.
    • (2002) J. Comput. Chem. , vol.23 , pp. 1480
    • Smith, G.D.1    Borodin, O.2    Bedrov, D.3
  • 26
    • 11344270126 scopus 로고    scopus 로고
    • note
    • 4/q = 1e complex minus the electrostatic potential calculated at the MP2/aug-cc-pvDz level.
  • 29
    • 0002792918 scopus 로고
    • Meyer, M., Pontikis, V., Eds.; Kluwer Academic Publishers: Dordrecht, The Netherlands
    • Nose, S. In Computer Simulations in Materials Science; Meyer, M., Pontikis, V., Eds.; Kluwer Academic Publishers: Dordrecht, The Netherlands, 1991; p 21.
    • (1991) Computer Simulations in Materials Science , pp. 21
    • Nose, S.1
  • 34
    • 0001608685 scopus 로고
    • Fetters, L. J.; Lohse, D. J.; Richter, D.; Witten, T. A.; Zirkel A.; Macromolecules 1994, 27, 4639. Beltzung, M.; Picot, C.; Rempp, P.; Herz, J. Macromolecules 1982, 15, 1594.
    • (1982) Macromolecules , vol.15 , pp. 1594
    • Beltzung, M.1    Picot, C.2    Rempp, P.3    Herz, J.4
  • 35
    • 0000718950 scopus 로고
    • Crescenzi, V.; Flory, P. J. J. Am. Chem. Soc. 1964, 86, 141. Zilliox, J. G.; Roovers, J. E. L.; Bywater S. Macromolecules 1975, 8, 573. Polymer Handbook, 4th ed.; Brandrup, J., Immergut, E. H., Grulke, E. A., Eds.; John Wiley & Sons: New York, 1999; Vol. VII, p 64.
    • (1964) J. Am. Chem. Soc. , vol.86 , pp. 141
    • Crescenzi, V.1    Flory, P.J.2
  • 36
    • 0001635537 scopus 로고
    • Crescenzi, V.; Flory, P. J. J. Am. Chem. Soc. 1964, 86, 141. Zilliox, J. G.; Roovers, J. E. L.; Bywater S. Macromolecules 1975, 8, 573. Polymer Handbook, 4th ed.; Brandrup, J., Immergut, E. H., Grulke, E. A., Eds.; John Wiley & Sons: New York, 1999; Vol. VII, p 64.
    • (1975) Macromolecules , vol.8 , pp. 573
    • Zilliox, J.G.1    Roovers, J.E.L.2    Bywater, S.3
  • 37
    • 69749109485 scopus 로고    scopus 로고
    • John Wiley & Sons: New York
    • Crescenzi, V.; Flory, P. J. J. Am. Chem. Soc. 1964, 86, 141. Zilliox, J. G.; Roovers, J. E. L.; Bywater S. Macromolecules 1975, 8, 573. Polymer Handbook, 4th ed.; Brandrup, J., Immergut, E. H., Grulke, E. A., Eds.; John Wiley & Sons: New York, 1999; Vol. VII, p 64.
    • (1999) Polymer Handbook, 4th Ed. , vol.7 , pp. 64
    • Brandrup, J.1    Immergut, E.H.2    Grulke, E.A.3
  • 41
    • 11344249168 scopus 로고    scopus 로고
    • Private communication
    • Kober, E. Private communication.
    • Kober, E.1
  • 49
    • 0011789779 scopus 로고
    • Hunter, M. J.; Warrick, E. L.; Hyde, J. F.; Currie, C. C. J. Am. Chem. Soc. 1946, 68, 2284. Dodgson, K.; Bannister, D. J.; Semlyen, J. A. Polymer 1980, 21, 663. Semlyen, J. A. In Siloxane Polymers; Clarson, S. J., Semlyen, J. A., Eds.; PTR Prentice Hall: Englewood Cliffs, 1993; p 166.
    • (1946) J. Am. Chem. Soc. , vol.68 , pp. 2284
    • Hunter, M.J.1    Warrick, E.L.2    Hyde, J.F.3    Currie, C.C.4
  • 50
    • 0019026699 scopus 로고
    • Hunter, M. J.; Warrick, E. L.; Hyde, J. F.; Currie, C. C. J. Am. Chem. Soc. 1946, 68, 2284. Dodgson, K.; Bannister, D. J.; Semlyen, J. A. Polymer 1980, 21, 663. Semlyen, J. A. In Siloxane Polymers; Clarson, S. J., Semlyen, J. A., Eds.; PTR Prentice Hall: Englewood Cliffs, 1993; p 166.
    • (1980) Polymer , vol.21 , pp. 663
    • Dodgson, K.1    Bannister, D.J.2    Semlyen, J.A.3
  • 51
    • 11344284038 scopus 로고
    • Clarson, S. J., Semlyen, J. A., Eds.; PTR Prentice Hall: Englewood Cliffs
    • Hunter, M. J.; Warrick, E. L.; Hyde, J. F.; Currie, C. C. J. Am. Chem. Soc. 1946, 68, 2284. Dodgson, K.; Bannister, D. J.; Semlyen, J. A. Polymer 1980, 21, 663. Semlyen, J. A. In Siloxane Polymers; Clarson, S. J., Semlyen, J. A., Eds.; PTR Prentice Hall: Englewood Cliffs, 1993; p 166.
    • (1993) Siloxane Polymers , pp. 166
    • Semlyen, J.A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.