Bi4O(I3O10)(IO3)3(SeO4): trimeric condensation of IO43− monomers into the I3O105− polymeric anion observed in a three-component mixed-anion NLO material

2020 ◽  
Vol 49 (44) ◽  
pp. 15597-15601
Author(s):  
Fei-Fei Mao ◽  
Jin-Yu Hu ◽  
Bing-Xuan Li ◽  
Hua Wu
Keyword(s):  

A three-component mixed-anion NLO iodate material containing the “pinwheel-like” I3O105− polyiodate group was formed from trimeric condensation of IO43− monomers.

2016 ◽  
Vol 22 (5) ◽  
Author(s):  
Franciszek Sączewski ◽  
Maria Gdaniec ◽  
Weronika Mazalon
Keyword(s):  

Abstract2-(2,4,6-Trioxo-[1,3,5]triazinan-1-yl)ethyammonium halides


2020 ◽  
Vol 20 (7) ◽  
pp. 4224-4227 ◽  
Author(s):  
Graça Brotas ◽  
Vasco da Gama ◽  
Isabel C. Santos ◽  
Elsa B. Lopes ◽  
Sandra Rabaça ◽  
...  
Keyword(s):  

ChemInform ◽  
2010 ◽  
Vol 33 (43) ◽  
pp. no-no
Author(s):  
A. Hammerschmidt ◽  
A. Lindemann ◽  
M. Doech ◽  
C. Koester ◽  
B. Krebs
Keyword(s):  

1995 ◽  
Vol 50 (7) ◽  
pp. 993-996 ◽  
Author(s):  
Joachim Pickardt ◽  
Gill-Taik Gong ◽  
Isabella Hoffmeister

The reaction of [2.2.2]cryptand, 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo- [8 .8 .8 ]hexacosane, with mercuric thiocyanate yields crystals of [Hg(cryptand 222 )][{Hg(SCN )3 }2]. The compound crystallizes monoclinically, space group C2/c, Z = 4, a = 2478.3(12), b = 1540.4(4), c = 1049.4(3) pm, β = 108.77(3)°. In the cation the mercury atom is 8 -coordinated by six oxygen and two nitrogen atoms with distances Hg -N 220(2) pm and Hg -O 268.8(9) pm (mean value). The polymeric anion consists of infinite chains -Hg -SCN -Hg - with bond distances Hg-S 254.2(4) and Hg-N 257(2) pm. Each Hg atom carries two additional terminal SCN ligands, with a mean Hg-S distance o f 244( 1) pm; the distance from Hg to the N atom of an SCN ligand of a neighbouring Hg atom is 300(2) pm, probably indicating an additional, although weak bonding.


ChemInform ◽  
2006 ◽  
Vol 37 (40) ◽  
Author(s):  
Steffen Puetz ◽  
Matthias Doech ◽  
Adrienne Hammerschmidt ◽  
Arno Lindemann ◽  
Hellmut Eckert ◽  
...  
Keyword(s):  

1999 ◽  
Vol 9 (3) ◽  
pp. 687-691 ◽  
Author(s):  
Nataliya D. Kushch ◽  
Oleg A. Dyachenko ◽  
Victor V. Gritsenko ◽  
Lev I. Buravov ◽  
Vladislava A. Tkacheva ◽  
...  

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