Crystal Structure of 2-Trifluoromethyl-4′-dimethylaminoazobenzene

Crystal Structure of 2-Trifluoromethyl-4′-dimethylaminoazobenzene

フォーマット:

論文

責任表示:

Sasaki, Chizuru ; Kitoh, Sohichi ; Yamada, Kazuya ; Kunimoto, Koki ; Maeda, Shiro ; Kuwae, Akio ; Hanai, Kazuhiko

言語:

英語

出版情報:

日本分析化学会 = The Japan Society for Analytical Chemistry, 2003-01-01

著者名:

掲載情報:

Analytical Sciences: X-ray Structure Analysis Online

ISSN:

1348-2238

巻:

19

開始ページ:

x1

終了ページ:

x2

バージョン:

publisher

概要:

Crystals of 2-trifluoromethyl-4′-dimethylaminoazobenzene (2-TFMDAB) are orthorhombic, space group Pbca with a =15.625(4), b = 23.028(6), c = 7.685(2)Å, and Z = 8. The structure was solved by direct methods (SIR88) and refined to a final R value of 0.049 for 2536 reflections (I>0.80σ(I)). 2-TFMDAB has a trans geometry about the azo linkage. The bond lengths and angles are similar to those of other azobenzene compounds. The … abnormal UV-vis absorption spectrum in an acidic solution can be explained by the existence of the bulky and electronegative CF3 group at the 2-position, which prevents protonation at the Nβ atom of the azo group in an acidic solution. 続きを見る

URL:

http://hdl.handle.net/2297/28464

タイトル・著者・出版者が同じ資料

詳細

受理日:	2003-01-01

類似資料:

1

2

3

4

5

6

7

8

9

10

11

12

1 論文 Crystal Structure of 5-Phenyl-2-thioxo-4-imidazolidinone Ogawa, Toshikazu, Kitoh, Sohichi, Ichitani, Masaki, Kuwae, Akio, Hanai, Kazuhiko, Kunimoto, Koki Crystal Structure of 5-Phenyl-2-thioxo-4-imidazolidinone	7 論文 Crystal structure of phenolphthalein Sugiura, Hiromasa, Kato, Toshiyuki, Senda, Hitoshi, Kunimoto, Ko-Ki, Kuwae, Akio, Hanai, Kazuhiko 日本分析化学会（JSAC)
2 論文 Crystal Structure of 4,4′-Diphenyl-2,2′-dithioxo-[4,4′-biimidazolidine]-5,5′-dione Bis(dimethylsulfoxide) Solvate Ogawa, Toshikazu, Kitoh, Sohichi, Ogawa, Masaaki, Ichitani, Masaki, Kuwae, Akio, Hanai, Kazuhiko, Kunimoto, Koki 日本分析化学会 = The Japan Society for Analytical Chemistry	8 論文 Crystal Structure of 4-N,N-Dimethylamino-2,3,5,6-tetrafluorobenzonitrile Nakagaki, Ryoichi, Kohtani, Shigeru, Nakamura, Yuko, Okamura, Michiyo, Kitoh, Sohichi, Kunimoto, Koki 日本分析化学会 = The Japan Society for Analytical Chemistry
3 論文 Crystal Structure of 4-Dimethylaminoazobenzene-4′-sulfonyl-L-tryptophan Dimethylsulfoxide Solvate Sasaki, Chizuru, Kitoh, Soh-ichi, Hayashi, Hiroshige, Kunimoto, Koki 日本分析化学会 = The Japan Society for Analytical Chemistry	9 論文 Crystal Structure of a Linear Carbazole-Coumarin Hybrid Dye Fukagawa, Tomoyoshi, Kitamura, Noriko, Kohtani, Shigeru, Kitoh, Sohichi, Kunimoto, Koki, Nakagaki, Ryoichi 日本分析化学会 = The Japan Society for Analytical Chemistry
4 論文 Crystal structures and conformations of 5-benzyl-2-thiohydantoin and its 1-acetylated derivative Kunimoto, Ko-Ki, Ichitani, Masaki, Ogawa, Toshikazu, Kitoh, Soh-ichi, Kuwae, Akio, Hanai, Kazuhiko Taylor & Francis	10 論文 Crystal structures of chiral and racemic 4-methyl-5-phenyl-1,3-oxazolidine-2-thione Kitoh, Soh-ichi, Senda, Hitoshi, Kunimoto, Koki, 国本, 浩喜日本分析化学会 = The Japan Society for Analytical Chemistry
5 論文 Crystal structure of o-(p-N,N-dimethylaminobenzoyl)benzoic acid Kitoh, Soh-ichi, Matsushima, Takanori, Matsumoto, Naoyuki, Senda, Hitoshi, Kunimoto, Ko-Ki, Kuwae, Akio, Noguchi, … 日本分析化学会 (JSAC)	11 論文 Crystal Structure of a Pyrrolyl-Substituted 4-Trifluoromethylcoumarin Fukagawa, Tomoyoshi, Kitamura, Noriko, Kohtani, Shigeru, Kitoh, Soh-ichi, Kunimoto, Koki, Nakagaki, Ryoichi 日本分析化学会 = The Japan Society for Analytical Chemistry
6 論文 A new polymorph of 1-acetyl-2-thiohydantoin Taniguchi, Kazutaka, Okumura, Hisako, Honda, Mitsunori, Suda, Mitsuhiro, Fujinami, Shuhei, Kuwae, Akio, Hanai, Kazuhiko, … The Japan Society for Analytical Chemistry = 日本分析化学会 (JSAC)	12 論文 A new polymorph of 2-thiohydantoin Ogawa, Toshikazu, Okumura, Hisako, Honda, Mitsunori, Suda, Mitsuhiro, Fujinami, Shuhei, Kuwae, Akio, Hanai, Kazuhiko, … The Japan Society for Analytical Chemistry = 日本分析化学会 (JSAC)