Crystal structure and properties of catena-poly[manganese(II)-mu-dichloro-mu-L-proline-kappa O-2,O'] monohydrate

被引：0

作者：

Rzaczynska, Z ^{[1
]}

Mrozek, R ^{[1
]}

Glowiak, T ^{[1
]}

机构：

[1] UNIV WROCLAW,FAC CHEM,PL-50383 WROCLAW,POLAND

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 1997年 / 27卷 / 07期

关键词：

manganese(II) complexes; L-proline; X-ray analysis;

D O I：

暂无

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The crystal structure and some physico-chemical properties of MnCl2 . Pro . H2O (Pro=L-proline) were studied. This compound is stable up to approximately 313 K. Upon heating the complex loses a molecule of water and is transformed into the oxide in two steps. The IR spectrum was recorded. The compound crystallizes in the orthorhombic space group P2(1)2(1)2(1) with a 7.112(2) Angstrom, b = 10.196(2) Angstrom, c = 13.249(3) Angstrom and Z = 4. The manganese atoms in the polymeric chain are bridged by two chlorine atoms and oxygen atoms from the carboxylate group of L-proline. The Mn-CI bond distances range from 2.535(1) Angstrom to 2.581(1) Angstrom, the Mn-O bond distances range from 2.135(2) Angstrom to 2.153(2) Angstrom and Mn-Mn bond distances ate 3.556(1) Angstrom. One molecule of water is hydrogen-bonded with a nitrogen atom of the L-proline ring.

引用

页码：417 / 422

页数：6

共 21 条

[11] GLOWIAK T, 1977, B ACAD POL SCI-CHIM, V25, P277
[12] LEE M, 1962, B AM PHYS SOC, V7, P177
[13] NAKAMOTO K, 1976, INFRARED RAMAN SPECT, P231
[14] CRYSTAL-STRUCTURE ANALYSES OF SOME ADDITION-COMPOUNDS OF GLYCINE
NARAYANAN, P
VENKATARAMAN, S
[J]. ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 1975, 142 (1-2): : 52 - 81
[15] ELECTRON DONATION TO PHOTOSYSTEM-II BY DIPHENYLCARBAZIDE IS INHIBITED BOTH BY THE ENDOGENOUS MANGANESE COMPLEX AND BY EXOGENOUS MANGANESE IONS
RASHID, A
POPOVIC, R
[J]. BIOCHEMISTRY AND CELL BIOLOGY-BIOCHIMIE ET BIOLOGIE CELLULAIRE, 1995, 73 (5-6): : 241 - 245
[16] SYNTHESIS AND STRUCTURE OF MANGANESE(II) L-ASPARTATE TRIHYDRATE, MN(L-ASP)3H2O
SCHMIDBAUR, H
BACH, I
RIEDE, J
MULLER, G
HELBIG, J
HOPF, G
[J]. CHEMISCHE BERICHTE-RECUEIL, 1988, 121 (04): : 795 - 797
[17] PHASE ANNEALING IN SHELX-90 - DIRECT METHODS FOR LARGER STRUCTURES
SHELDRICK, GM
[J]. ACTA CRYSTALLOGRAPHICA SECTION A, 1990, 46 : 467 - 473
[18] SHELDRICK GM, 1994, SHELXL 93 PROGRAM RE
[19] MOLECULAR-STRUCTURE OF [MNIIIL2]- [H2L = N-(3,5-DICHLORO-2-HYDROXYBENZYL)GLYCINE] - EVIDENCE FOR A PSEUDO-JAHN-TELLER COMPRESSION
SHONGWE, MS
MIKURIYA, M
AINSCOUGH, EW
BRODIE, AM
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1994, (07) : 887 - 888
[20] SIEGEL H, 1977, J AM CHEM SOC, V99, P4489

← 1 2 3 →