引用本文:
QianKun ZHUANO, Xiao Xia GAO. INVESTIGATION ON THE WATER-SOLUBLE YTTERBIUM PORPHYRIN PART I．SYNTHESIS，COMPOSITION AND STRUCTURE[J]. Chinese Chemical Letters,
1995, 6(2): 147-148.
Citation: Qian Kun ZHUANO, Xiao Xia GAO. INVESTIGATION ON THE WATER-SOLUBLE YTTERBIUM PORPHYRIN PART I．SYNTHESIS，COMPOSITION AND STRUCTURE[J]. Chinese Chemical Letters, 1995, 6(2): 147-148.
Citation: Qian Kun ZHUANO, Xiao Xia GAO. INVESTIGATION ON THE WATER-SOLUBLE YTTERBIUM PORPHYRIN PART I．SYNTHESIS，COMPOSITION AND STRUCTURE[J]. Chinese Chemical Letters, 1995, 6(2): 147-148.
INVESTIGATION ON THE WATER-SOLUBLE YTTERBIUM PORPHYRIN PART I．SYNTHESIS，COMPOSITION AND STRUCTURE
摘要:
Water-soluble ytterbium complex of tetra-p-sulfonatophenylporphyrin(H2TPPS)with the formulation Yb·TPPS·OH·2 im·3H2O(im=imidazole),stable in pH≥5 solution,has been synthesized and characterized by elemental analysis,IR and electronic absorption spectroscopy.Its structure is also proposed.The ytterbium atom exhibits a coordination number of seven with the ytterbium atom out of the porphyrin plane.
English
INVESTIGATION ON THE WATER-SOLUBLE YTTERBIUM PORPHYRIN PART I．SYNTHESIS，COMPOSITION AND STRUCTURE
Abstract:
Water-soluble ytterbium complex of tetra-p-sulfonatophenylporphyrin(H2TPPS)with the formulation Yb·TPPS·OH·2 im·3H2O(im=imidazole),stable in pH≥5 solution,has been synthesized and characterized by elemental analysis,IR and electronic absorption spectroscopy.Its structure is also proposed.The ytterbium atom exhibits a coordination number of seven with the ytterbium atom out of the porphyrin plane.
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