NEW AROMATIC ANIONS .4. VIBRATIONAL SPECTRA AND FORCE CONSTANTS FOR C404-2 AND C505-2
NEW AROMATIC ANIONS .4. VIBRATIONAL SPECTRA AND FORCE CONSTANTS FOR C404-2 AND C505-2
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DOI：
10.1021/ja00900a011
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发表时间：
1963-01-01
影响因子：
15
通讯作者：
WEST, R
中科院分区：
文献类型：
--
作者：
ITO, M;WEST, R
本文研究了固体K_2C_4O_4和K_2C_5O_5的红外光谱及其水溶液的拉曼光谱。光谱表明离子的平面对称结构（D4 h和D5 h）。在此基础上对这些结构进行了振动赋值，并采用Urey-Bradley力场进行了简正坐标处理。所得的力常数支持这些离子构成芳香族系列成员的观点。1-2
The infrared spectra of solid K2C4O4 and K2C5O5 and the Raman spectra of their aqueous solutions have been investigated. The spectra indicate planar symmetrical structures(D4h and D5h) for the ions. Vibrational assignments were made on the basis of thesestructures and a normal coordinate treatment was carried out using a Urey-Bradley force field. The resulting force constants support the viewthat these ions constitute members of an aromatic series. 1-2