STUDIES ON NEUTRAL PHOSPHINE EXTRACTED COMPLEXES OF RARE EARTHS III.   SYNTHESIS AND CRYSTAL STRUCTURE OF TRINITRATOTRI (TRIPHENYL-PHOSPHINE   OXIDE) LANTHANUM

doi:10.3866/PKU.WHXB19870510

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	STUDIES ON NEUTRAL PHOSPHINE EXTRACTED COMPLEXES OF RARE EARTHS III. SYNTHESIS AND CRYSTAL STRUCTURE OF TRINITRATOTRI (TRIPHENYL-PHOSPHINE OXIDE) LANTHANUM
	Huang Chunhui ; Xu Rongfang ; Zhou Yongfeng ; Guangxian, Xu ; Guo Fang ; Zhu Naijue
刊名	物理化学学报
	1987
DOI	10.3866/PKU.WHXB19870510
英文摘要	The Synthesis, char-seer and crystal sturcture La NO3)(3)center dot 3Ph(3)PO center dot C2H5OH center dot CHCl2 has been presented in this paper. Crystal and molecular structure has been determined by single crystal X ray diffraction techniques with a four circle diffractometer, The crystal is monoclinic with space group P2(1)/n, The unit cell parameters ares a=13 111(5)angstrom Z=4 b = 25,075(10)angstrom F(000) = 2687.65 c = 18,725(6) angstrom mu(MoKa) = 9.83cm(-1) beta = 98.53(3)* d(os1.) =1.45g cm(-3) V= 6088 angstrom(3) d(1ab.) = 1.43g cm(-3) 8022 independent diffaraction data has been collected, of which 3262 observable independent reflections were used for structure refinement to a final R value of 0,08, The lanthanum atom is coordinated by nine oxygen atoms, of which six from three biderttate, nitrate groups and the others from three Ph2PO each The average bond length of La-O is 2,549 angstrom.; Chemistry, Physical; SCI(E); 3; ARTICLE; 5; 491-500; 3
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/312905]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Huang Chunhui,Xu Rongfang,Zhou Yongfeng,et al. STUDIES ON NEUTRAL PHOSPHINE EXTRACTED COMPLEXES OF RARE EARTHS III. SYNTHESIS AND CRYSTAL STRUCTURE OF TRINITRATOTRI (TRIPHENYL-PHOSPHINE OXIDE) LANTHANUM[J]. 物理化学学报,1987.
APA	Huang Chunhui,Xu Rongfang,Zhou Yongfeng,Guangxian, Xu,Guo Fang,&Zhu Naijue.(1987).STUDIES ON NEUTRAL PHOSPHINE EXTRACTED COMPLEXES OF RARE EARTHS III. SYNTHESIS AND CRYSTAL STRUCTURE OF TRINITRATOTRI (TRIPHENYL-PHOSPHINE OXIDE) LANTHANUM.物理化学学报.
MLA	Huang Chunhui,et al."STUDIES ON NEUTRAL PHOSPHINE EXTRACTED COMPLEXES OF RARE EARTHS III. SYNTHESIS AND CRYSTAL STRUCTURE OF TRINITRATOTRI (TRIPHENYL-PHOSPHINE OXIDE) LANTHANUM".物理化学学报 (1987).