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Two‐step Hydrothermal Syntheses and Structures of Three Tantalum Oxyfluoride Compounds with [ M (phen) 3 ] 2+ ( M = Ru, Fe) Counter Ions
Author(s) -
Yu Lan,
Ren ZhiGang,
Qian LiWen,
Zhu QinYu,
Bian GuoQing,
Dai Jie
Publication year - 2015
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.201400534
Subject(s) - tantalum , hydrothermal circulation , hydrothermal synthesis , crystallography , ion , chemistry , molecule , photocurrent , crystal structure , crystal (programming language) , single crystal , inorganic chemistry , materials science , organic chemistry , programming language , optoelectronics , computer science , seismology , geology
Three tantalum oxyfluoride compounds, [Fe(phen) 3 ][Ta 2 OF 10 ] ( 1 ), [Fe(phen) 3 ][Ta 2 OF 10 ] · 2H 2 O ( 2 ), and [Ru(phen) 3 ] 2 [Ta 2 OF 10 ][TaF 6 ] 2 ( 3 ), were synthesized by a two‐step hydrothermal method and their crystal structures were characterized by single‐crystal X‐ray diffraction. The unique characters of these compounds are the [ M (phen) 3 ] 2+ cations. C–H ··· F interactions exist between cations and anions and O–H ··· F hydrogen bonds exist between the water molecules and anions. Photocurrent measurements reveal that compound 3 is the photoelectric responsive with the moderate current intensity.