Research output: Contribution to journal › Article › peer-review
Dissymmetrization of crystal structures of alum with anomalous birefringence. / Shtukenberg, A. G.; Rozhdestvenskaya, I. V.; Frank-Kamenetskaya, O. V.; Bannova, I. I.; Kulakova, S. V.; Ivanova, T. I.; Punin, Yu O.
In: Crystallography Reports, Vol. 45, No. 6, 01.01.2000, p. 919-925.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Dissymmetrization of crystal structures of alum with anomalous birefringence
AU - Shtukenberg, A. G.
AU - Rozhdestvenskaya, I. V.
AU - Frank-Kamenetskaya, O. V.
AU - Bannova, I. I.
AU - Kulakova, S. V.
AU - Ivanova, T. I.
AU - Punin, Yu O.
PY - 2000/1/1
Y1 - 2000/1/1
N2 - Dissymmetrization of α-alum crystals of two isomorphous series, (NH4,K)A1(SO4)2 · 12H2O and K(A1,Cr)(SO4)2 · 12H2O, with different values of anomalous birefringence has been studied by X-ray diffraction methods. Dissymmetrization is revealed mainly from the comparison of the intensities of crystallographically equivalent reflections in the space group Pa3̄ characteristic of alum. The degree of dissymmetrization depends on the position in which the isomorphous replacements occurs, as well as on the growth sector of the crystal, and shows a good correlation with birefringence.
AB - Dissymmetrization of α-alum crystals of two isomorphous series, (NH4,K)A1(SO4)2 · 12H2O and K(A1,Cr)(SO4)2 · 12H2O, with different values of anomalous birefringence has been studied by X-ray diffraction methods. Dissymmetrization is revealed mainly from the comparison of the intensities of crystallographically equivalent reflections in the space group Pa3̄ characteristic of alum. The degree of dissymmetrization depends on the position in which the isomorphous replacements occurs, as well as on the growth sector of the crystal, and shows a good correlation with birefringence.
UR - http://www.scopus.com/inward/record.url?scp=0034309965&partnerID=8YFLogxK
U2 - 10.1134/1.1327651
DO - 10.1134/1.1327651
M3 - Article
AN - SCOPUS:0034309965
VL - 45
SP - 919
EP - 925
JO - Crystallography Reports
JF - Crystallography Reports
SN - 1063-7745
IS - 6
ER -
ID: 49776963