BOND LENGTHS IN ALKALI-METAL OXIDES
BOND LENGTHS IN ALKALI-METAL OXIDES
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DOI：
10.1016/0022-4596(84)90129-4
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发表时间：
1984-01-01
影响因子：
3.3
通讯作者：
OKEEFFE, M
中科院分区：
文献类型：
--
作者：
MCGUIRE, NK;OKEEFFE, M
研究了氧与Li、Na、K和Rb键的键长与键强的关系。结果表明，与在三元和其他晶体中观察到的键长相比，二元氧化物中的键长反常地长，其长度随着原子序数的增加而增加。这一效应与先前报道的键能相应降低密切相关。
Bond length-bond strength correlations have been examined for oxygen bonded to Li, Na, K, and Rb. It is shown that, compared to those observed in ternary and other crystals, the bond lengths in the binary oxides are anomalously long by an amount that increases with atomic number. The effect closely parallels a corresponding diminishing of bond energies previously reported.