含N-(2-吡嗪)-P,P´-雙苯基磷胺配位基與銀金屬配位高分子之合成、結構與放光性質研究

Synthesis, Structures and Emission Properties of Silver(I) Coordination Polymer Containing N-(2-pyrazinyl)-P,P’-diphenyl-phosphinous amide

施承昌(Cheng-Chang Shih)

指導教授 ： 陳志德

中原大學/理學院/化學研究所/碩士(2012年)

https://doi.org/10.6840/cycu201200392

摘要

摘要
本論文探討下列化合物之合成與結構 : HDPPAPz 、 Ag(HDPPA- Pz)(p-tso), (1) 、 Ag(HDPPAPz)Cl, (2) 及 Ag2(HDPPAPz)2(NO3)2 CH3CN, (3) ，其中 HDDPAPz = N-(2-pyrazinyl)-P,P-diphenyl-phos- phinous amide 。上述四種化合物已利用元素分析儀、 UV-Vis 光譜儀、核磁共振儀、熱重分析儀和螢光光譜儀分析特性，並以單晶 X-ray 繞射儀鑑定其結構。
化合物 1 與 2 藉由配位基以 μ2- κ1,κ2 鍵結模式配位形成一維的 Z 字鏈結構，化合物 3 藉由配位基以 μ2- κ1,κ2 及 μ2- κ1,κ1 鍵結模式配位形成一維的鋸齒鏈結構。化合物 1 中，鏈與鏈之間藉由 N-H…O 氫鍵作用力連接形成二維層狀結構，再藉由 C-H…π 的作用力形成三維網狀結構。化合物 2 中鏈與鏈之間藉由 N-H…Cl 氫鍵作用力形成二維層狀結構。化合物 3 中鏈與鏈之間藉由 N-H…O 氫鍵作用力形成三維網狀結構。若考量化合物 1 - 3 中 N-H…O 及 N-H…Cl 為重要的作用力，則此三種化合物的拓譜學結構分別為 (44,62) 、 (42,63,8) 與 (4,6,83,10)(4,6,8)(6,82)。

關鍵字

?? ； 銀 ； 磷

並列摘要

Abstract
This thesis discusses the synthesis and structures of HDPPAPz ; Ag(HDPPAPz)(p-tso), 1, Ag(HDPPAPz)Cl, 2, and Ag2(HDPPAPz)2 (NO3)2 CH3CN, 3, where HDDPAPz is N-(2-pyrazinyl)-P,P-diphenyl- phosphin- ous amide). All the compounds have been characterized by EA, UV-Vis, NMR, TGA and PL, and structurally characterized by X-ray crystallo- graphy.
While the HDPPAPz ligand in 1 and 2 show μ2- κ1,κ2 bonding mode, those in 3 adopt both the μ2- κ1,κ2 and μ2- κ1,κ1 bonding modes, resulting in zigzag structures for all the three complexes. In compound 1, the 1D zigzag chains are interlinked by N-H…O hydrogen bonds to form 2D layer, which are further linked by the C-H…π interactions to form a 3D network. In compound 2, the 1D zigzag chains are interlinked by N-H…Cl hydrogen bonds to form a 2D layer structure. In compound 3, the 1D zigzag chains are interlinked by the N-H…O hydrogen bonds to form a 3D network. If N-H…O and N-H…Cl hydrogen bonds are considereal as important interactions, the topologies of 1 – 3 may be considered as (44,62), (42,63,8) and (4,6,83,10)(4,6,8)(6,82), respectively.

並列關鍵字

Phosphorus ； silver ； pyrazine

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