CRYSTAL-GROWTH AND STRUCTURE OF COSO4-CENTER-DOT-PYRAZINE-CENTER-DOT-6H2O(I) AND (COSO4)2-CENTER-DOT-PYRAZINE-CENTER-DOT-12H2O(II)

被引：20

作者：

FETZER, T

JOOSS, R

LENTZ, A

DEBAERDEMAEKER, T

机构：

[1] UNIV ULM,ANORGAN CHEM ABT,ALBERT EINSTEIN ALLEE 11,D-89069 ULM,GERMANY

[2] BASF AG,AMMONIAKLAB,KATALYSE ABT,ULM,GERMANY

[3] UNIV ULM,SEKT RONTGEN & ELEKTRONENBEUGUNG,W-7900 ULM,GERMANY

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1994年 / 620卷 / 10期

关键词：

COBALT COMPLEXES; PYRAZINE; GEL CRYSTALLIZATION; STRUCTURE;

D O I：

10.1002/zaac.19946201015

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Single crystals of mu-pyrazino-bis[pentaquacobalt(II)]-sulfate-dihydrate CoSO4(pz).6H2O and Tetraqua-mu-pyrazino-cobalt(II)sulfate-dihydrate (CoSO4)2(pz) . 12H2O were grown by using gel methods and investigated by X-ray analysis. CoSO4(pz) . 6H2O (I) shows monoclinic symmetry, space group C2/c; a = 1006.4(4) pm, b = 1026.9(4) pm, c = 1261.5(2) pm; beta = 104.01(4)-degrees; Z = 4. (CoSO4)2(pz) . 12H2O (II) shows orthorhombic symmetry, space group Pbam; a = 1262.3(4) pm, b = 1231.3(4) pm, c = 684.1(2) pm; Z = 2. CoSO4 and Pyrazine crystalline in a polymeric (I) as well as in a dimeric (II) compound. In the polymeric compound the molecules are bonded by pyrazine to form alternating linear chains. The dimer is a dinuclear complex with a bridging pyrazine molecule.

引用

页码：1750 / 1754

页数：5

共 50 条

[21] Crystal structure of SrZn(OH)(4)center dot H2O
Stahl, R
Jacobs, H
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1997, 623 (08): : 1273 - 1276
[22] Conditions of formation and physicochemical characteristics of galliumvanadate 4Cs(2)O center dot Na2O center dot Ga2O3 center dot 12V(2)O(5)center dot 26H(2)O
Ditrikh, IV
Nakhodnova, AP
ZHURNAL NEORGANICHESKOI KHIMII, 1996, 41 (11): : 1908 - 1911
[23] Differences between the N center dot H center dot O and O center dot H center dot O hydrogen bonds in complexes of 2,6-dichloro-4-nitrophenol with pyridines and pyridine N-oxides
DegaSzafran, Z
Kania, A
GrundwaldWyspianska, M
Szafran, M
Tykarska, E
JOURNAL OF MOLECULAR STRUCTURE, 1996, 381 (1-3) : 107 - 125
[24] ISOPLETHIC ENTHALPIES OF HEATING IN THE SYSTEMS CAO-CENTER-DOT-SIO2-2CAO-CENTER-DOT-AL2O3-CENTER-DOT-SIO2, CAO-CENTER-DOT-SIO2-CAO-CENTER-DOT-AL2O3-CENTER-DOT-2SIO2 AND 2CAO-CENTER-DOT-AL2O3-CENTER-DOT-SIO2-CAO-CENTER-DOT-AL2O3-CENTER-DOT-2SIO2
ADAMKOVICOVA, K
KOSA, L
NERAD, I
STRECKO, J
PROKS, I
THERMOCHIMICA ACTA, 1994, 235 (01) : 17 - 22
[25] Theoretical studies on the H2O center dot center dot ClF complex
Chandra, AK
Nguyen, MT
CHEMICAL PHYSICS LETTERS, 1997, 268 (5-6) : 321 - 324
[26] C-H center dot center dot center dot O hydrogen bonding in biology
Wahl, MC
Sundaralingam, M
TRENDS IN BIOCHEMICAL SCIENCES, 1997, 22 (03) : 97 - 102
[27] Infrared matrix spectra of the N2O center dot center dot center dot O-2 complex in solid nitrogen. The N2O center dot center dot center dot O-2+O thermal diffusion limited reaction
Bahou, M
SchriverMazzuoli, L
CamyPeyret, C
Schriver, A
Chiavassa, T
Aycard, JP
CHEMICAL PHYSICS LETTERS, 1997, 265 (1-2) : 145 - 153
[28] MOLECULAR RECOGNITION INVOLVING AN INTERPLAY OF O-H-CENTER-DOT-CENTER-DOT-CENTER-DOT-O,C-H-CENTER-DOT-CENTER-DOT-CENTER-DOT-O AND PI-CENTER-DOT-CENTER-DOT-CENTER-DOT-PI-INTERACTIONS - THE ANOMALOUS CRYSTAL-STRUCTURE OF THE 1/1 COMPLEX 3,5-DINITROBENZOIC ACID-4-(N,N-DIMETHYLAMINO)BENZOIC ACID
SHARMA, CVK
PANNEERSELVAM, K
PILATI, T
DESIRAJU, GR
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1993, (11): : 2209 - 2216
[29] The rotational spectrum of the complex 2,5-dihydrofuran center dot center dot center dot HBr and the non-linearity of the O center dot center dot center dot H-Br hydrogen bond
Cooke, SA
Corlett, GK
Evans, CM
Legon, AC
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1997, 93 (17): : 2973 - 2976
[30] Cooperative hydrogen bond cycles involving O-H center dot center dot center dot pi and C-H center dot center dot center dot O hydrogen bonds as found in a hydrated dialkyne
Subramanian, K
Lakshmi, S
Rajagopalan, K
Koellner, G
Steiner, T
JOURNAL OF MOLECULAR STRUCTURE, 1996, 384 (2-3) : 121 - 126

← 1 2 3 4 5 →