Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Explosophore> ?p ?o. }
Showing items 1 to 29 of
29
with 100 items per page.
- Explosophore abstract "Explosophores are functional groups in organic chemistry that give organic compounds explosive properties. The term was first coined by Russian chemist V. Pletz in 1935. and originally mistranslated in some articles as "plosophore". Also of note is an auxoexplose concept(similar to chromophore and auxochrome concept), which is a group that modifies the explosive capability of the molecule. Pletz grouped the explosophores into eight distinct categories. It has been suggested that the current list is insufficient and that several other new categories should be added. I. –NO2, –ON=O and –ONO2 The nitro (in which the nitrogen bonds to the organic molecule), nitrite (in which oxygen is bonded to the organic molecule), and nitrate ester (in which nitrogen is between one oxygen bonded to the organic molecule and the other two oxygen atoms) groups respectively connected to organic molecules (by far the most commercially used explosives are nitrate/nitrite based). (Another functional group that is frequently considered as an explosophore is picrate, the salts or ethers of picric acid (2,4,6-trinitrophenol), which gains its explosive capability from the nitrate groups attached to it.) These nitro-containing groups are particularly strong explosophores because of the fact that they react to form molecular nitrogen, which is a very stable molecule, so the overall reaction is strongly exothermic (the gas formed also expands, causing the shock wave which is observed). The considerations apply to II and III below, which are also nitrogen-containing. II. –N=N– and –N−=N+=N−– The azo and azide groups respectively, connected to organic/inorganic compounds (e.g. Pb(N3)2, NH4N3) III. –RnNXm The Halogenated nitrogen group X:halogen (for example NI3 and RNCl3) IV. –C=N–O– The fulminate group (example HONC and Hg(ONC)2) V. –OClO3 and –OClO4 The chlorate and perchlorate groups respectively, connected to organics/inorganics (e.g. KClO3, FOClO3) VI. –O–O– and –O3– The peroxide and ozonide groups respectively, connected to organics/inorganics (e.g. acetone peroxide, butanone peroxide) VII. –C≡C− M+ The acetylide group with its metal derivatives VIII. A metal atom connected by an unstable bond to the carbon of certain organic radicals (for example, organic compounds of mercury, thallium, and lead).The term explosophore has been used more frequently after its use in books such as Organic Chemistry of Explosives by J. Agrawal and R. Hodgson (2007).".
- Explosophore wikiPageID "21727035".
- Explosophore wikiPageRevisionID "570355040".
- Explosophore hasPhotoCollection Explosophore.
- Explosophore subject Category:Explosives.
- Explosophore subject Category:Organic_compounds.
- Explosophore type Abstraction100002137.
- Explosophore type Chemical114806838.
- Explosophore type Compound114818238.
- Explosophore type Explosive103304730.
- Explosophore type Explosives.
- Explosophore type Material114580897.
- Explosophore type Matter100020827.
- Explosophore type OrganicCompound114727670.
- Explosophore type OrganicCompounds.
- Explosophore type Part113809207.
- Explosophore type PhysicalEntity100001930.
- Explosophore type Relation100031921.
- Explosophore type Substance100019613.
- Explosophore comment "Explosophores are functional groups in organic chemistry that give organic compounds explosive properties. The term was first coined by Russian chemist V. Pletz in 1935. and originally mistranslated in some articles as "plosophore". Also of note is an auxoexplose concept(similar to chromophore and auxochrome concept), which is a group that modifies the explosive capability of the molecule. Pletz grouped the explosophores into eight distinct categories.".
- Explosophore label "Explosophore".
- Explosophore label "Explosóforo".
- Explosophore sameAs Explosóforo.
- Explosophore sameAs m.05mrv0p.
- Explosophore sameAs Q5421455.
- Explosophore sameAs Q5421455.
- Explosophore sameAs Explosophore.
- Explosophore wasDerivedFrom Explosophore?oldid=570355040.
- Explosophore isPrimaryTopicOf Explosophore.