REACTION OF SODIUM BOROHYDRIDE WITH NICKEL ACETATE IN ETHANOL SOLUTION-A HIGHLY SELECTIVE NICKEL HYDROGENATION CATALYST
REACTION OF SODIUM BOROHYDRIDE WITH NICKEL ACETATE IN ETHANOL SOLUTION-A HIGHLY SELECTIVE NICKEL HYDROGENATION CATALYST
复制标题
DOI：
10.1021/ja00890a041
复制
发表时间：
1963-01-01
影响因子：
15
通讯作者：
BROWN, CA
中科院分区：
文献类型：
--
作者：
BROWN, HC;BROWN, CA
我们测量了NiCl_（42）~-在高温熔盐溶液中3d轨道跃迁的完整自旋允许谱。这些测量包括4000 cm-1附近的3T_4（F）-3T_2（F）跃迁。1，虽然很少观察到，这是一个重要的诊断测试四面体Ni 2+配合物。观察到NiCl_2在CsCl和KCl熔体中的溶液的NiCl_（42）-光谱。结果由图1所示的光谱代表，该光谱是在680 ° C下的CsCl溶液。
We have measured the complete spin-allowed spec-trum of 3d orbital transitions for NiCl42~ in solution in molten salts at high temperatures. These measure-ments include the 3T4 (F)— 3T2 (F) transition near 4000 cm.-1, which, though rarely observed, is an important diagnostic test for tetrahedral Ni2+ complexes. The NiCl42-spectrum was observed for solutions of NiCl2 in CsCl and KC1 melts. The results are typified by the spectrum shown in Fig. 1, which is for a solution in CsCl at 680.