الملخص
A new family of lanthanide/boron-based complexes have been synthesized from the novel substituted poly(pyrazolylpyridyl)borate ligand containing phenyl substituents on the boron atom Ph2Bppy (L). The complexes have been fully characterized by analytical and spectroscopic methods. The single crystal X-ray structure and mass spectroscopy reveal the isostructural dinuclear complexes: [Ln2(L)2(NO3)2(OH)2] where Ln = Eu, Gd or Tb. Upon excitation of the Ln(III) complexes in DCM, their luminescence spectra display narrow f–f transitions. It is found that the ligand can efficiently sensitize the Tb(III) complex because of the better triplet state energy match to the Tb(III)–5D0 excited states.
الكلمات المفتاحية
بيانات النشر
- المعرّف الرقمي
- 10.24200/squjs.vol22iss2pp73-80
- المجلة
- مجلة جامعة السلطان قابوس للعلوم, 22(2), 73
- الناشر
- جامعة السلطان قابوس
- وصول مفتوح
- وصول مفتوح ذهبي
- الترخيص
- CC BY 4.0
اقتبس هذه المقالة
APA 7
Al‐Rasbi, N. K., & Ward, M. D. (2018). Synthesis and coordination chemistry of boron-functionalized poly(pyrazolylpyridyl)borate with Ln(III) metals. Sultan Qaboos University Journal for Science, 22(2), 73. https://doi.org/10.24200/squjs.vol22iss2pp73-80
MLA 9
Al‐Rasbi, Nawal K., and Michael D. Ward. "Synthesis and coordination chemistry of boron-functionalized poly(pyrazolylpyridyl)borate with Ln(III) metals." Sultan Qaboos University Journal for Science, vol. 22, no. 2, 2018, pp. 73. https://doi.org/10.24200/squjs.vol22iss2pp73-80.
شيكاغو (المؤلف–التاريخ)
Al‐Rasbi, Nawal K., and Michael D. Ward. 2018. "Synthesis and coordination chemistry of boron-functionalized poly(pyrazolylpyridyl)borate with Ln(III) metals." Sultan Qaboos University Journal for Science 22 (2): 73. https://doi.org/10.24200/squjs.vol22iss2pp73-80.
هارفارد
Al‐Rasbi, N. K. and Ward, M. D. (2018) 'Synthesis and coordination chemistry of boron-functionalized poly(pyrazolylpyridyl)borate with Ln(III) metals', Sultan Qaboos University Journal for Science, 22(2), pp. 73. doi:10.24200/squjs.vol22iss2pp73-80.
فانكوفر
Al‐Rasbi NK, Ward MD. Synthesis and coordination chemistry of boron-functionalized poly(pyrazolylpyridyl)borate with Ln(III) metals. Sultan Qaboos University Journal for Science. 2018;22(2):73. doi:10.24200/squjs.vol22iss2pp73-80
IEEE
N. K. Al‐Rasbi, and M. D. Ward, "Synthesis and coordination chemistry of boron-functionalized poly(pyrazolylpyridyl)borate with Ln(III) metals," Sultan Qaboos University Journal for Science, vol. 22, no. 2, pp. 73, 2018, doi: 10.24200/squjs.vol22iss2pp73-80.