期刊
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷 23, 期 7, 页码 -出版社
MDPI
DOI: 10.3390/ijms23073656
关键词
platinum(II) complex; triazolopyrimidine; NMR; DFT; cis-; trans isomers
资金
- Nicolaus Copernicus University in Torun (Excellence Initiative-Research University)
This article investigates the structure-spectra relationships and stability factors of platinum(II) complexes using experimental data and density functional theory calculations.
The platinum(II) complexes of general formula [PtCl2(dstp)(S-donor)] were dstp 5,7-dimethyl-1,2,4-triazolo[1,5-a]-pyrimidine (dmtp), 5,7-ditertbutyl-1,2,4-triazolo[1,5-a]pyrimidine (dbtp), 5-methyl-7-isobutyl-1,2,4-triazolo[1,5-a]pyrimidine (ibmtp) or 5,7-diphenyl-1,2,4-triazolo[1,5-a]pyrimidine (dptp), whereas S-tetrahydrothio-phene-1-oxide (TMSO) or diphenyl sulfoxide (DPSO) were synthesized in a one-pot reaction. Here, we present experimental data (H-1, C-13, N-15, Pt-195 NMR, IR, X-ray) combined with density functional theory (DFT) computations to support and characterize structure-spectra relationships and determine the geometry of dichloride platinum(II) complexes with selected triazolopyrimidines and sulfoxides. Based on the experimental and theoretical data, factors affecting the stability of platinum(II) complexes have been determined.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据