To crystal chemistry of compounds of MHgYX (M = Cu, Ag, Y = S, Se, X = Cl, Br, I)

被引：5

作者：

Borisov, SV ^{[1
]}

Magarill, SA ^{[1
]}

Pervukhina, NV ^{[1
]}

机构：

[1] SB Russian Acad Sci, Nikolaev Inst Inorgan Chem, Novosibirsk 630090, Russia

来源：

ZEITSCHRIFT FUR KRISTALLOGRAPHIE | 2005年 / 220卷 / 11期

基金：

俄罗斯基础研究基金会;

关键词：

Hg; M-chalcohalides; h. c.p. and b. c. c. anion packings; (Hg; M)(4)S-tetrahedra;

D O I：

10.1524/zkri.2005.220.11_2005.946

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the crystal structures MHgYX (M = Cu, Ag, Y = S, Se, X = Cl, Br, I) and also in CuHg2S2I and Ag2HgSI2 the packing of anions X and Y varies from the hexagonal closest packing (CuHgSI, CuHg2S2I, and alpha-AgHgSI) to a cubic space-centered packing (Ag2HgSI2, CuHgSBr (295 K), beta-AgHgSI, and CuHgSBr (358 K). The packing regularity for large (I-) and smaller (S2-) anions is ensured because Hg2+ has linear coordination S-Hg-S (S-S approximate to: 4.5 angstrom), which is comparable with I-I contacts in a joint close packing. S2- (Se2-) are surrounded in a tetrahedral manner and form stable groups (Hg,M)(4)Y where the most strong chemical bonds Hg-Y, M-Y, Hg-Hg (similar to 3.5 angstrom), Hg-M are concentrated. The chains, layers, and frameworks of (Hg,M)(4)Y tetrahedra form a "skeleton" and, thus, determine the structure form and the sizes of elementary cells.

引用

页码：946 / 953

页数：8

共 50 条

[1] Structures, properties and quantum chemistry studies of As-S-X (X=Cl,Br,I) and As-Y-Br (Y=S,Se,Te) glasses
Min, XM
Zhao, XJ
[J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 1996, 11 (02): : 73 - 77
[2] STRUCTURES,PROPERTIES AND QUANTUM CHEMISTRY STUDIES OF As-S-X(X=Cl,Br,I)AND As-Y-Br(Y=S,Se,Te)GLASSES
闵新民
赵修建
[J]. Journal of Wuhan University of Technology(Materials Science), 1996, (02) : 73 - 77
[3] CRYSTAL-STRUCTURES OF COMPOUNDS A2X2(A=S,SE - X=CL,BR)
KNIEP, R
KORTE, L
MOOTZ, D
[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1983, 38 (01): : 1 - 6
[4] THE THALLOUS CHALCOGENIDES TL6X4Y (X = CL, BR, I, Y = S, SE)
BLACHNIK, R
DREISBACH, HA
PELZL, J
[J]. MATERIALS RESEARCH BULLETIN, 1984, 19 (05) : 599 - 605
[5] HIGH-PRESSURE SYNTHESIS OF QUATERNARY CHALCOGENIDE HALOGENIDES AB2X3Y (A = CU, AG, B = IN, X = S, SE, TE, Y = CL, BR, I)
RANGE, KJ
HUBNER, HJ
[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 1983, 38 (02): : 155 - 160
[6] THE PHASE-DIAGRAMS OF AG2X-AGY(X=S,SE,TE,Y=CL,BR,I) - MIXTURES AND THE STRUCTURE OF AG5TE2CL
BLACHNIK, R
DREISBACH, HA
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1985, 60 (01) : 115 - 122
[7] Electronic properties, skyrmions and bimerons in Janus CrXY (X, Y = S, Se, Te, Cl, Br, I, and X ? Y) monolayers
Guan, Zhihao
Shen, Zhong
Xue, Yufei
Zhong, Tingting
Wu, Xiaoping
Song, Changsheng
[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2023, 25 (36) : 24968 - 24975
[8] THERMOELECTRIC-POWER OF MOLTEN SYSTEMS (CU,AG) X (X= CL,BR,I)
SCHIRALDI, A
PEZZATI, E
[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1978, 33 (01): : 42 - 44
[9] PREPARATION AND CHARACTERIZATION OF M(3)X(3)ASF(6) (M=S, SE - X=CL, BR)
BOYLE, PD
CAMERON, TS
PASSMORE, J
SCHATTE, G
SUTHERLAND, GW
[J]. JOURNAL OF FLUORINE CHEMISTRY, 1995, 71 (02) : 217 - 218
[10] Influence of Transition Metal M (M=Cu, Ag, Au) on the Strength of Halogen Bonding Interaction X•••Cl (X=F, Cl, Br)
Zhao Qiang
Feng Da-Cheng
[J]. ACTA PHYSICO-CHIMICA SINICA, 2012, 28 (06) : 1361 - 1367

← 1 2 3 4 5 →