13. Tossell JA, Gibbs GV (1978) The use of molecular-orbital calculations on model systems for
the prediction of bridging-bond-angle variations in siloxanes, silicates, silicon nitrides and
silicon suffides. Acta Crystallogr A 34:463–472
14. Baur WH (1980) Straight Si–O–Si bridging bonds do exist in silicates and silicon dioxide
polymorphs. Acta Crystallogr B 36:2198–2202
15. Demkina LI (1958) Issledowania zavisimosti swoistw stekoł ot ich sostawa. Izd Obr Prom,
Moskwa
16. Babcock CL (1977) Silicate glass technology methods. Wiley, New York
17. Babcock CL (1968) Substructures in silicate glasses. J Am Ceram Soc 51:163–169
18. Elliott SR (1991) Medium-range structural order in covalent amorphous solids. Nature
354:445–452
19. Handke M, Mozgawa W (1993) Vibrational spectroscopy of the amorphous silicates. Vib
Spectrosc 5:75–84
20. Sitarz M, Mozgawa W, Handke M (1999) Rings in the structure of silicate glasses. J Mol
Struct 511–512:281–285
21. Sitarz M, Mozgawa W, Handke M (2000) Identification of silicooxygen rings in SiO 2 based
on IR spectra. Spectrochim Acta A 56:1819–1823
22. Sitarz M (2011) The structure of simple silicate glasses in the light of middle infrared
spectroscopy studies. J Non-Cryst Solid 357:1603–1608
23. Phillips JC (1986) Comments on “the J.C. Phillips model for vitreous SiO 2 : a critical
appraisal”. Solid State Commun 60:299
24. Hosemann R, Hentschel MP, Schmeisser U, Bruckner R (1986) Structural model of vitreous
silica based on microparacrystal principles. J Non-Cryst Solids 83:223–234
25. Konnert JH, Karle J (1973) The computation of radial distribution functions for glassy
materials. Acta Crystallogr 429:702–710
26. Konnert JH, Ferguson GA, Karle J (1973) Crystalline ordering in silica and germania glasses.
Science 179:177–179
27. Konnert JH, D’Antonio P, Karle J (1982) Comparison of radial distribution function for silica
glass with those for various bonding topologies: use of correlation function. J Non-Cryst
Solids 53:135–144
28. Goodman CHL (1975) Strained mixed-cluster model for glass structure. Nature 257:370–372
29. Gaskell PH (1991) Glasses and amorphous materials. In: Zarzycki J (ed) Materials science
and technology, vol 9. VCH, Weinheim, Germany, p 175
30. Görlich E (1977) Structure and phase transformations in glass. Rev Int Hautes Temp Refract
14:201–206
31. Görlich E, Błaszczak K (1977) Polymorphic transition in silica glass. Nature 265:39–40
32. Görlich E (1982) The structure of SiO 2 —current views. Ceram Int 8:3–16
33. Verwej H, Konijnendijk WL (1976) Structural units in K 2 O–PbO–SiO 2 glasses by Raman
spectroscopy. J Am Ceram Soc 59:517–521
34. Gaskell PH, Eckersley MC, Barnes AC, Chieux P (1991) Medium-range order in the cation
distribution of a calcium silicate glass. Nature 350:675–677
35. Wilson EB, Decius JC, Cross PC (1955) Molecular vibrations. McGraw-Hill, New York
36. Griffiths PR, Pariente GL (1986) Introduction to spectral deconvolution. Trends Anal Chem
5:209–215
37. Zlokazov VB (1978) UPEAK—spectro-oriented routine for mixture decomposition. Comput
Phys Commun 13:389–398
38. von Meerwall E (1975) A general-purpose routine for the analysis of spectroscopic peak
shapes. Comput Phys Commun 10:145–154
39. Mysen BO, Finger LW, Virgo D, Seifert FA (1982) Curve-fitting of Raman spectra of silicate
glasses. Am Mineral 67:686–695
40. von Meerwall E (1975) A fortran code for automatic spectrum analysis on medium-scale
computers. Comput Phys Commun 9:351–1359
41. Handke M, Mozgawa W, Nocuń M (1994) Specific features of the IR spectra of silicate
glasses. J Mol Struct 325:129–136
480
W. Mozgawa et al.
the prediction of bridging-bond-angle variations in siloxanes, silicates, silicon nitrides and
silicon suffides. Acta Crystallogr A 34:463–472
14. Baur WH (1980) Straight Si–O–Si bridging bonds do exist in silicates and silicon dioxide
polymorphs. Acta Crystallogr B 36:2198–2202
15. Demkina LI (1958) Issledowania zavisimosti swoistw stekoł ot ich sostawa. Izd Obr Prom,
Moskwa
16. Babcock CL (1977) Silicate glass technology methods. Wiley, New York
17. Babcock CL (1968) Substructures in silicate glasses. J Am Ceram Soc 51:163–169
18. Elliott SR (1991) Medium-range structural order in covalent amorphous solids. Nature
354:445–452
19. Handke M, Mozgawa W (1993) Vibrational spectroscopy of the amorphous silicates. Vib
Spectrosc 5:75–84
20. Sitarz M, Mozgawa W, Handke M (1999) Rings in the structure of silicate glasses. J Mol
Struct 511–512:281–285
21. Sitarz M, Mozgawa W, Handke M (2000) Identification of silicooxygen rings in SiO 2 based
on IR spectra. Spectrochim Acta A 56:1819–1823
22. Sitarz M (2011) The structure of simple silicate glasses in the light of middle infrared
spectroscopy studies. J Non-Cryst Solid 357:1603–1608
23. Phillips JC (1986) Comments on “the J.C. Phillips model for vitreous SiO 2 : a critical
appraisal”. Solid State Commun 60:299
24. Hosemann R, Hentschel MP, Schmeisser U, Bruckner R (1986) Structural model of vitreous
silica based on microparacrystal principles. J Non-Cryst Solids 83:223–234
25. Konnert JH, Karle J (1973) The computation of radial distribution functions for glassy
materials. Acta Crystallogr 429:702–710
26. Konnert JH, Ferguson GA, Karle J (1973) Crystalline ordering in silica and germania glasses.
Science 179:177–179
27. Konnert JH, D’Antonio P, Karle J (1982) Comparison of radial distribution function for silica
glass with those for various bonding topologies: use of correlation function. J Non-Cryst
Solids 53:135–144
28. Goodman CHL (1975) Strained mixed-cluster model for glass structure. Nature 257:370–372
29. Gaskell PH (1991) Glasses and amorphous materials. In: Zarzycki J (ed) Materials science
and technology, vol 9. VCH, Weinheim, Germany, p 175
30. Görlich E (1977) Structure and phase transformations in glass. Rev Int Hautes Temp Refract
14:201–206
31. Görlich E, Błaszczak K (1977) Polymorphic transition in silica glass. Nature 265:39–40
32. Görlich E (1982) The structure of SiO 2 —current views. Ceram Int 8:3–16
33. Verwej H, Konijnendijk WL (1976) Structural units in K 2 O–PbO–SiO 2 glasses by Raman
spectroscopy. J Am Ceram Soc 59:517–521
34. Gaskell PH, Eckersley MC, Barnes AC, Chieux P (1991) Medium-range order in the cation
distribution of a calcium silicate glass. Nature 350:675–677
35. Wilson EB, Decius JC, Cross PC (1955) Molecular vibrations. McGraw-Hill, New York
36. Griffiths PR, Pariente GL (1986) Introduction to spectral deconvolution. Trends Anal Chem
5:209–215
37. Zlokazov VB (1978) UPEAK—spectro-oriented routine for mixture decomposition. Comput
Phys Commun 13:389–398
38. von Meerwall E (1975) A general-purpose routine for the analysis of spectroscopic peak
shapes. Comput Phys Commun 10:145–154
39. Mysen BO, Finger LW, Virgo D, Seifert FA (1982) Curve-fitting of Raman spectra of silicate
glasses. Am Mineral 67:686–695
40. von Meerwall E (1975) A fortran code for automatic spectrum analysis on medium-scale
computers. Comput Phys Commun 9:351–1359
41. Handke M, Mozgawa W, Nocuń M (1994) Specific features of the IR spectra of silicate
glasses. J Mol Struct 325:129–136
480
W. Mozgawa et al.