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化学家已经发现某些过渡金属如钨和铱所形成的有机化合物,能有控地打断烷烃的碳-氢键,形成碳-金属键。牛津大学的M.Green最近制成了一种由一个中心钨原子连接两个环戊烷和两个氢原子而成的化合物。该有机钨化合物在光照下吸收能量而失去两个氢原
Chemists have discovered that certain transition metals, such as organic compounds formed from tungsten and iridium, controllably interrupt the carbon-hydrogen bonds of alkanes to form carbon-metal bonds. M. Green of the University of Oxford recently made a compound of two cyclopentane and two hydrogen atoms joined by a central tungsten atom. The organic tungsten compound absorbs energy in the light of the loss of two hydrogen atoms