The structural change caused by temperature-induced metal-to-ligand charge transfer in [Pd(HBQD)2]TCNQ(HBQD=1,2-benzoquinonedioxime)

被引：7

作者：

Sakai, K ^{[1
]}

Kitagawa, H

Mitani, T

Yamashita, M

机构：

[1] Japan Adv Inst Sci & Technol, Sch Mat Sci, Tatsunokuchi, Ishikawa 92312, Japan

[2] Nagoya Univ, Grad Sch Human Informat, Chikusa Ku, Nagoya, Aichi 46401, Japan

来源：

CHEMISTRY LETTERS | 1997年 / 12期

关键词：

D O I：

10.1246/cl.1997.1237

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The crystal structure of a charge-transfer complex, [Pd(HBQD)(2)]TCNQ (TCNQ=tetracyanoquinodimethane, HBQD = 1,2-benzoquinonedioxime) has been studied at 295 K and 110 K by X-ray diffraction. The bond-length change in the ligand pi-conjugated system of Pd(HBQD)(2) was consistent with the nodal property of the lowest unoccupied molecular orbital. This supports the temperature-induced charge transfer from the Pd ion to the pi* antibonding orbital of ligand HBQD.

引用

页码：1237 / 1238

页数：2

共 4 条

[1] Physical properties of quasi-one-dimensional charge-transfer metal complexes; [M(HBQD)(2)]TCNQ (M=Ni, Pd; H(2)BQD=1,2-benzoquinonedioxime) [J].

Kagami, Y ;

Iwahori, F ;

Ohishi, T ;

Hama, T ;

Manabe, T ;

Yamashita, M ;

Kitagawa, H ;

Sakai, K ;

Mitani, T .

SYNTHETIC METALS, 1997, 86 (1-3) :1803-1804

[2] CRYSTALLINE ADDUCTS OF 7,7,8,8-TETRACYANOQUINODIMETHANE (TCNQ) WITH BIS(1,2-BENZOQUINONEDIOXIMATO)NICKEL(II) AND PALLADIUM(II) - SYNTHESIS AND STRUCTURE [J].

KELLER, HJ ;

LEICHERT, I ;

MEGNAMISIBELOMBE, M ;

NOTHE, D ;

WEISS, J .

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1977, 429 (02) :231-236

[3] STRUCTURE OF THE RED, SEMICONDUCTING FORM OF 4,4',5,5'-TETRAMETHYL-DELTA-2,2'-BI-1,3-DISELENOLE-7,7,8,8-TETRACYANO-PARA-QUINODIMETHANE, TMTSF TCNQ [J].

KISTENMACHER, TJ ;

EMGE, TJ ;

BLOCH, AN ;

COWAN, DO .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1982, 38 (APR) :1193-1199

[4] INSULATOR-TO-METAL-TO-SEMICONDUCTOR TRANSITIONS OF ONE-DIMENSIONAL BIS(1,2-DIONE DIOXIMATO)PT(II) COMPLEXES AT HIGH-PRESSURES [J].

SHIROTANI, I ;

KAWAMURA, A ;

SUZUKI, K ;

UTSUMI, W ;

YAGI, T .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1991, 64 (05) :1607-1612

← 1 →