## Abstract We report the single crystal growth of Fe~1.1−__x__~Ni__~x~__ Te with nominal compositions __x__ = 0.01, 0.025, 0.05 and 0.1 using a slow cooled melt technique. Cylindrical crystals 0.5 cm in diameter and 2 cm long were obtained. The initial characterization, done using single‐crystal d
Single Crystal Growth and Structural Chemistry of Li1−zNi1+zO2 with z=0.075
✍ Scribed by Yasuhiko Takahashi; Junji Akimoto; Yoshito Gotoh; Kenji Kawaguchi; Susumu Mizuta
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 476 KB
- Volume
- 160
- Category
- Article
- ISSN
- 0022-4596
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✦ Synopsis
Single crystals of the lithium nickel dioxide compound Li1؊zNi1؉zO2 with z ؍ 0.075 have been successfully synthesized by a 6ux method for the 5rst time. A single-crystal X-ray di4raction study con5rmed trigonal symmetry, R3 m space group, and the lattice parameters a ؍ 2.8899(13) A > and c ؍ 14.1938(17) A > . The cation distribution in Li0.925Ni1.075O2 was determined to be (Li0.744Ni0.256)3a[Li0.181Ni0.819]3bO2 with a 5nal R value of 2.68% using 202 independent observed re6ections. The relationships between cation distributions and structural parameters for Li1؊zNi1؉zO2 compounds have been summarized and discussed using the 37 reported structural data. The magnetization measurements of the present single crystal samples con-5rmed the history dependence of temperature versus M/H maximum at about 60 K.
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Two coordination polymers 1 ϱ {[Cd(phen)](C 6 H 8 O 4 ) 3/3 } (1) and 1 ϱ {[Cd(phen)](C 7 H 10 O 4 ) 3/3 } • 2H 2 O (2) were structurally characterized by single crystal X-ray diffraction methods. In 1 (C2/ c (no. 15), a ϭ 16.169(2) A ˚, b ϭ 15.485(2) A ˚, c ϭ 14.044(2) A ˚, β ϭ 112.701(8)°, U ϭ 324