Study of acid pyridine-3-carboxylic acid dodecatungstenphosphate of the composition (C6NO2H5)2H[PW12O40]•2H2O

被引：1

作者：

Kaziev, G. Z. ^{[1
]}

Kirichenko, O. A. ^{[1
]}

Stash, A. I. ^{[2
]}

Quinones, Saul H. ^{[3
]}

Solov'eva, E. A. ^{[1
]}

Chen, Y. S. ^{[4
]}

机构：

[1] Moscow State Pedag Univ, Moscow 119435, Russia

[2] Karpov Inst Phys Chem, Moscow, Russia

[3] UAM, Ascapotzalco, Mexico

[4] Univ Chicago, Chicago, IL 60637 USA

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 2014年 / 55卷 / 04期

基金：

美国国家科学基金会;

关键词：

heteropolycompounds; X-ray crystallography; physicochemical properties;

D O I：

10.1134/S002247661404012X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Acid pyridine-3-carboxylic acid dodecatungstenphosphate (C6NO2H5)(2)H[PW12O40]center dot 2H(2)O is synthesized. The compound is studied by chemical analysis, IR spectroscopy, X-ray crystallography, and thermogravimetry. The compound is found to crystallize at 290 K in a hexagonal crystal system (space group ) (I) with the unit cell parameters: a = 33.015(6) , c = 12.010(2) , gamma = 120A degrees, V = 11337(4) (3), Z = 9. When the temperature decreases to 100 K, a phase transition is observed leading to an increase in symmetry to (II), with the unit cell parameters: a = 33.072(1) , c = 24.234(1) , gamma = 120A degrees, V = 22955(2) (3), Z = 18.

引用

页码：674 / 681

页数：8

共 50 条

[11] Cobalt(II) frameworks of 3,3′-bipyridyl-5,5′-dicarboxylate(bpdc2-).: X-ray crystal structures of [Co(bpdc)(H2O2)2]n and {[Co(bpdc)(H2O4]•2H2O}n
Jain, Sneh L.
Bhattacharyya, Pravat
Pritchard, Robin G.
JOURNAL OF CHEMICAL RESEARCH, 2006, (06) : 376 - 378
[12] Preparation and heterogeneous photocatalytic activity of mesoporous H3PW12O40/ZrO2 composites
Qu, Xuesong
Guo, Yihang
Hu, Changwen
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2007, 262 (1-2) : 128 - 135
[13] Isolation of a new bromocadmate(II) anion stabilized by second sphere coordination: [Co(NH3)6]2[Cd3Br10(H2O)2]Br2•2H2O
Sharma, Raj Pal
Sharma, Rajni
Singh, Ajnesh
Saini, Anju
Gubanov, Alexander I.
Smolentsev, Anton I.
Venugopalan, Paloth
JOURNAL OF MOLECULAR STRUCTURE, 2010, 980 (1-3) : 261 - 266
[14] First X-ray crystal structure of cation [cis-Co(en)2(H2O)Cl]2+:: Synthesis, spectroscopic and X-ray structural study of [cis-Co(en)2(H2O)Cl](C6H5SO3)2•H2O
Sharma, Rajni
Sharma, Raj Pal
Karaghiosoff, Konstantin
Klapoetke, Thomas M.
INORGANIC CHEMISTRY COMMUNICATIONS, 2007, 10 (02) : 139 - 142
[15] Polymorphism in dinuclear Cu(II) compounds-polymorphism caused by different degrees of hydration:: the structures of [Cu(HL)]2Cl24H2O (I), [Cu(HL)]2Cl2•2H2O (II), [Cu(HL)]2)(NO3)2•4H2O (III), [Cu(HL)]2)(NO3)2•2H2O (IV) and [Cu(HL)]2)ClO4)2•2H2O (V) (HL = [(3-aminopropyl)-di-(2-hydroxopropyl)]amine anion).: Counterion control of the crystallization pathway.: Part 11
Mukhopadhyay, U
Bernal, I
INORGANICA CHIMICA ACTA, 2004, 357 (05) : 1360 - 1368
[16] Crystal structure of N-(oxabutyl-2-ene acid)-2,3-benzo-10-aza-1,4,7,13-tetraoxacyclopentadeca-2-ene (L) and characterization of Ln2L3(SCN)3•2H2O (Ln = La, Eu, Dy) and Eu2L3(NO3)3•2H2O
Bian, ZQ
Li, FY
Jin, LP
Guo, JQ
Wang, KZ
Yang, MS
JOURNAL OF MOLECULAR STRUCTURE, 2001, 597 (1-3) : 121 - 127
[17] Carboxylate versus imidobenzoate bonding for anthranilic acid derivatives.: Crystal structures of [W(η-C5Me5)Cl3(η2-O2CC6H4NH2-2)] and [ReCl(OEt)(PPh3)2 (NC6H4CO2)]
Gibson, VC
Redshaw, C
Clegg, W
Elsegood, MRJ
INORGANIC CHEMISTRY COMMUNICATIONS, 2001, 4 (02) : 95 - 99
[18] Physicochemical study of ammonium dicobalt(II)-octa-molybdenum with the composition (NH4)2[Co(H2O)4]2[Mo8O27]•6H2O
G. Z. Kaziev
S. Holguin Quinones
A. F. Stepanova
V. N. Khrustalev
A. de Ita
N. A. Panurin
Journal of Structural Chemistry, 2015, 56 : 912 - 918
[19] Crystal Structure of Bis(O,O′-diisopropyl dithiophosphate): [(C3H7O)2PS2]2
ZHANG Shu-sheng
Chemical Research in Chinese Universities, 2004, (02) : 146 - 148
[20] Crystal structure of bis(O,O′-diisopropyl dithiophosphate):: [(C3H7O)2PS2]2
Zhang, SS
Li, XM
Wang, JL
Wan, J
Jiao, K
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 2004, 20 (02) : 146 - 148

← 1 2 3 4 5 →