ENTHALPIES OF FORMATION OF BUCKMINSTERFULLERENE (C-60) AND OF THE PARENT IONS C-60+, C-602+, C-603+ AND C-60-
ENTHALPIES OF FORMATION OF BUCKMINSTERFULLERENE (C-60) AND OF THE PARENT IONS C-60+, C-602+, C-603+ AND C-60-
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DOI：
10.1039/ft9938903541
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发表时间：
1993-10-07
期刊：
影响因子：
--
通讯作者：
WALTON, DRM
中科院分区：
文献类型：
--
作者：
DIOGO, HP;DAPIEDADE, MEM;WALTON, DRM
用微量燃烧量热计测得巴克敏斯特富勒烯（C60）在结晶状态下的标准生成焓为2278.1 +/- 14.4 kJ mol-1。通过对气态C60的热容量随温度变化的统计力学计算，以及对C60的升华焓、结晶态热容量、第一、第二和第三电离能以及电子亲合能的文献数据的严格调查，得到了气态C60的生成焓和离子C60+的生成焓，C60（2+）、C60（3+）和C60-待衍生。
The standard enthalpy of formation of buckminsterfullerene (C60) in the crystalline state has been determined as 2278.1 +/- 14.4 kJ mol-1 using a microcombustion calorimeter. Statistical mechanical calculations of the heat capacity of gaseous C60 as a function of the temperature and a critical survey of the literature data for the enthalpy of sublimation, the heat capacity in the crystalline state, the first, second and third ionization energies and the electron affinity of C60, enabled the enthalpy of formation of gaseous C60 and the enthalpies of formation of the ions C60+, C60(2+), C60(3+) and C60- to be derived.