Research output: Contribution to journal › Article › peer-review
Molecular inorganic polymers: synthesis and crystal structures of KCl72H 2SeO 3 and CsCl7H 2SeO 3. / Markovski, Mishel R. ; Siidra, Oleg I.; Charkin, Dmitri O. ; Nazarchuk, Evgeny V. ; Grishaev, Vasili Yu. .
In: Zeitschrift fur Kristallographie - Crystalline Materials, 2020.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Molecular inorganic polymers: synthesis and crystal structures of KCl72H 2SeO 3 and CsCl7H 2SeO 3
AU - Markovski, Mishel R.
AU - Siidra, Oleg I.
AU - Charkin, Dmitri O.
AU - Nazarchuk, Evgeny V.
AU - Grishaev, Vasili Yu.
PY - 2020
Y1 - 2020
N2 - KCl72H 2SeO 3 and CsCl7H 2SeO 3 have been synthesized using solution evaporation methods from aqueous solution. Both compounds are monoclinic ( P2/ n and P2 1/ c) and demonstrate new structure types. One symmetrically unique SeO(OH) 2 molecule is present in each structure. SeO(OH) 2 molecules via strong hydrogen bonds form chains in KCl72H 2SeO 3 and layers in ?sCl7H 2SeO 3. The structures of KCl72H 2SeO 3 and CsCl7H 2SeO 3 can be described as consisting of ionic KCl chains and CsCl layers incorporated into the covalent- and hydrogen-bonded H 2SeO 3 matrix. To the best of our knowledge, the cases when selenious acid acts as a contributor to the molecular building blocks of salt-inclusion structures are not known to date.
AB - KCl72H 2SeO 3 and CsCl7H 2SeO 3 have been synthesized using solution evaporation methods from aqueous solution. Both compounds are monoclinic ( P2/ n and P2 1/ c) and demonstrate new structure types. One symmetrically unique SeO(OH) 2 molecule is present in each structure. SeO(OH) 2 molecules via strong hydrogen bonds form chains in KCl72H 2SeO 3 and layers in ?sCl7H 2SeO 3. The structures of KCl72H 2SeO 3 and CsCl7H 2SeO 3 can be described as consisting of ionic KCl chains and CsCl layers incorporated into the covalent- and hydrogen-bonded H 2SeO 3 matrix. To the best of our knowledge, the cases when selenious acid acts as a contributor to the molecular building blocks of salt-inclusion structures are not known to date.
KW - HALIDES
KW - molecular inorganic polymers
KW - selenious acid
KW - Selenite
UR - https://www.degruyter.com/view/journals/zkri/ahead-of-print/article-10.1515-zkri-2020-0062/article-10.1515-zkri-2020-0062.xml
M3 - Article
JO - Zeitschrift fur Kristallographie - Crystalline Materials
JF - Zeitschrift fur Kristallographie - Crystalline Materials
SN - 2194-4946
M1 - 1-5
ER -
ID: 64694562