Low-temperature structure of two copper-based precursors for MOCVD: Aquabis(tert-butyl acetoacetato)copper(II) and bis(dipivaloylmethanido)copper(II)

被引：0

作者：

Patnaik, S. ^{[1
]}

Guru Row, T.N. ^{[1
]}

Raghunathan, Lakshmi ^{[1
]}

Devi, Anjana ^{[1
]}

Goswami, J. ^{[1
]}

Shivashankar, S.A. ^{[1
]}

Chandrasekaran, S. ^{[1
]}

Robinson, W.T. ^{[1
]}

机构：

[1] Indian Inst of Science, Bangalore, India

来源：

Acta Crystallographica, Section C: Crystal Structure Communications | 1996年 / 52卷 / Pt 4期

关键词：

Chemical bonds - Conformations - Copper compounds - Crystal atomic structure - Metallorganic chemical vapor deposition - Molecular structure;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The Cu atoms in aquabis(tert-butyl acetoacetato)-copper(II), [Cu(C8H13O13)2(H2O)], and bis(dipivaloylmethanido)copper(II), [Cu(C11H19O2)2], adopt square-pyramidal and planar conformations, respectively, with average Cu-O distances of 1.933 angstroms in the former (not including the water ligand) and 1.892 angstroms in the latter. It is interesting to note that the lability of the tert-butyl and methyl groups in both structures, which renders even the location of the terminal C atoms difficult, is reduced at T = 130 K, enabling location of all the protons in the difference Fourier map.

引用

页码：891 / 894

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