国际晶体学联合会
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作者:Anna S. Pakhomova , Sergey V. Krivovichev
来源:[J].Acta Crystallogr E Struct Rep Online(IF 0.347), 2009, Vol.65 (Pt 12), pp.i87-i87IUCr
摘要:The title compound, Cs 3 (Mo 2 O 7 )Br, was synthesized by the reaction of CsNO 3 , MoO 3 and 1-ethyl-3-methylimidazolium bromide. Its crystal structure is isotypic with K 3 (Mo 2 O 7 )Br and contains (MoO 4 )2− tetrahedra which share an O atom to produce a [Mo 2...
作者:Sergey V. Krivovichev
来源:[J].Acta Crystallogr A Found Crystallogr(IF 2.244), 2004, Vol.60 (Pt 3), pp.257-262IUCr
摘要:Cellular automata are used as dynamic topological models of crystal structures based upon frameworks consisting of fundamental building blocks. Structure is considered as an automaton that works in accord with a prescribed program. Cellular automata models are constructed fo...
作者:Sergey V. Krivovichev , Elena V. Kir'yanova ...
来源:[J].Acta Crystallogr C Cryst Struct Commun(IF 0.492), 2000, Vol.56 (Pt 6), pp.629-630IUCr
摘要:The monoclinic modification of dipotassium dichromate, β-K 2 Cr 2 O 7 , has been synthesized in the K 2 Cr 2 O 7 –H 2 O system. The structure consists of K+ cations and Cr 2 O 7 2− dimers. In contrast with triclinic α-K 2 Cr 2 O 7 [Kuz'...

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