Covalency effects from mossbauer experiments. on the hydrates of fecl(2)

被引：35

作者：

Hazony, Y. ^{[1
]}

Axtmann, R. C. ^{[1
]}

Hurley, J. W., Jr. ^{[1
]}

机构：

[1] Princeton Univ, Dept Chem Engn, Princeton, NJ 08540 USA

来源：

CHEMICAL PHYSICS LETTERS | 1968年 / 2卷 / 07期

关键词：

D O I：

10.1016/0009-2614(65)80005-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The results of Mossbauer studies on the hydrates of ferrous chloride show a nearly linear correlation between the quadrupole splitting and isomer shift. The correlation is discussed in terms of central field and symmetry restricted covalency. A comparative analysis of the present correlation and previous results on anhydrous ferrous halides reveals information about the relative importance of sigma and pi bonds in these compounds.

引用

页码：440 / 444

页数：5

共 27 条

[1]

AXTMANN RC, 1968, B AM PHYS SOC, V13, P691

[2]

AXTMANN RC, IN PRESS CHEM PHYS L

[3]

Ballhausen C.J., 1965, MOL ORBITAL THEORY

[4] MOLECULAR ORBITAL THEORY FOR OCTAHEDRAL AND TETRAHEDRAL METAL COMPLEXES [J].

BASCH, H ;

VISTE, A ;

GRAY, HB .

JOURNAL OF CHEMICAL PHYSICS, 1966, 44 (01) :10-+

[5] ON CRYSTAL CHEMISTRY OF SALT HYDRATES .3. DETERMINATION OF CRYSTAL STRUCTURE OF FESO4.7H20 (MELANTERITE) [J].

BAUR, WH .

ACTA CRYSTALLOGRAPHICA, 1964, 17 (09) :1167-&

[6] MOSSBAUER STUDIES OF QUADRUPOLE AND HYPERFINE INTERACTIONS IN FECL2.2H2O [J].

CHANDRA, S ;

HOY, GR .

PHYSICS LETTERS, 1966, 22 (03) :254-&

[7]

EARLS DE, IN PRESS J PHYS CHEM

[8]

FERRARI A, 1928, REND ACCAD LINCEI, V9, P782

[9] SIGN OF NUCLEAR QUADRUPOLE COUPLING CONSTANTS IN SOME IONIC FERROUS COMPOUNDS [J].

GRANT, RW ;

WIEDERSI.H ;

MUIR, AH ;

GONSER, U ;

DELGASS, WN .

JOURNAL OF CHEMICAL PHYSICS, 1966, 45 (03) :1015-&

[10] BOND DISTANCES AND THERMAL MOTION IN FERROUS FLUOSILICATE HEXAHYDRATE - NEUTRON DIFFRACTION STUDY [J].

HAMILTON, WC .

ACTA CRYSTALLOGRAPHICA, 1962, 15 (APR) :353-&

← 1 2 3 →