An ion-molecule scheme for the synthesis of hydrocarbon-chain and organonitrogen molecules in dense interstellar clouds.
An ion-molecule scheme for the synthesis of hydrocarbon-chain and organonitrogen molecules in dense interstellar clouds.
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用于在致密星际云中合成烃链和有机氮分子的离子分子方案。
DOI:
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发表时间:
1979
期刊:
影响因子:
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通讯作者:
D. Bohme
中科院分区:
文献类型:
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作者:
H. Schiff;D. Bohme
A general scheme is proposed for the synthesis of large molecules in dense interstellar clouds based on rates of ion-molecule reactions measured in our laboratory and elsewhere. C--C bond formation is dominated by reactions involving the must abundant ions C/sup +/, CH/sub 3//sup +/, C/sub 2/H/sub 2//sup +/, and C/sub 2/H/sub 3//sup +/ and the most abundant neutrals C/sub 2/H/sub 2/ and CH/sub x/, where 1