ICCAS OpenIR
Synthesis and structure of a novel 18-Mo polyoxomolybdate
Liu, G; Zhang, SW
2002-07-01
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume18Issue:7Pages:624-628
AbstractA new compound (NH4)(6) (.) [Ca-2(H2O)(6)(CH3COO)(2)] (.) (Ca@ [(Mo10Mo8O52)-Mo-IV-O-V(OH)(4)(CH3COO)(2)]} (.) 14H(2)Owas prepared and the structure was determined by X-ray diffraction analysis. The compound shows an interesting girdle-like structure that is composed of eighteen Mo - O octahedra. There is a Ca2+ cation in the center of the girdle, which connects to the girdle backbone by bonding to four oxygen atoms of the girdle. The valences of ten Mo atoms are + 6 while those of the other eight Mo atoms are + 5, between which Mo - Mo bonds are found. Four acetic ligands connect to the girdle. The girdles link into ID chains by the Ca2+ cations above and below the girdle bonding to the backbone oxygen atoms. This compound is triclinic, space group P1, a = 1.0552(2)mn, b = 1.5150(3)nm, c = 1.5449(3)nm, alpha = 60.84(3), beta = 88.00(3), gamma = 71.21(3)degrees, V = 2.0194(7)nm, R-1 = 0.0366and wR(2) = 0.083.
KeywordMolybdenum Polyoxomolybdate Girdle-like Structure Chain-like Structure Crystal Structure
DOI10.3866/PKU.WHXB20020711
Indexed BySCI
Language英语
WOS IDWOS:000177048000011
PublisherPEKING UNIV PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/78866
Collection中国科学院化学研究所
Corresponding AuthorZhang, SW
AffiliationPeking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Liu, G,Zhang, SW. Synthesis and structure of a novel 18-Mo polyoxomolybdate[J]. ACTA PHYSICO-CHIMICA SINICA,2002,18(7):624-628.
APA Liu, G,&Zhang, SW.(2002).Synthesis and structure of a novel 18-Mo polyoxomolybdate.ACTA PHYSICO-CHIMICA SINICA,18(7),624-628.
MLA Liu, G,et al."Synthesis and structure of a novel 18-Mo polyoxomolybdate".ACTA PHYSICO-CHIMICA SINICA 18.7(2002):624-628.
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