2,2´-(1,3-Diazinane-1,3-diyl)diacetonitrile: a second monoclinic polymorph
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00365917" target="_blank" >RIV/68378271:_____/11:00365917 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1107/S1600536811038013" target="_blank" >http://dx.doi.org/10.1107/S1600536811038013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1107/S1600536811038013" target="_blank" >10.1107/S1600536811038013</a>
Alternative languages
Result language
angličtina
Original language name
2,2´-(1,3-Diazinane-1,3-diyl)diacetonitrile: a second monoclinic polymorph
Original language description
A new monoclinic polymorph of the title compound, C8H12N4, in the space group P21/n is reported. The previously known form was also monoclinic, P21/c, but the unit cell parameters and crystal packing were different [Shoja & Saba (1993). Acta Cryst. C49,354?355]. The hexahydropyrimidine ring of the title compound adopts a chair conformation with a diequatorial substitution and with the CH2-CN groups oriented nearly parallel and in the same direction [NC-CH2...CH2-CN pseudo torsion angle = 6.27 (18)°]. In the crystal, intermolecular C-H... N hydrogen bonds connects the molecules into a chain along the b axis.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Crystallographica section E - Structure Reports Online
ISSN
1600-5368
e-ISSN
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Volume of the periodical
67
Issue of the periodical within the volume
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Country of publishing house
DK - DENMARK
Number of pages
8
Pages from-to
"o2734/sup6"
UT code for WoS article
000295615400103
EID of the result in the Scopus database
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