Published April 2006 | Version v1
Journal article Metadata-only

Synthesis and crystal structure of Ba2[(UO2)(C2O4)2(NCS)]NCS · 7H2O

Creators

  • 1. Samarskij Gosudarstvennyj Univ., Samara (Russian Federation)
  • 2. SO RAN, Inst. Neorganicheskoj Khimii im. A.V. Nikolaeva, Novosibirsk (Russian Federation)

Description

Monocrystals of Ba2[(UO2)(C2O4)2(NCS)]NCS · 7H2O were prepared and studied by X-ray diffraction. The crystals are monoclinic, space group P21/c, Z=4, a=13.508(5) A, b=12.268(4) A, c=14.965(5) A, β=115.38(1) deg, V=2240.6(13) A3. The main structural units in the crystal are the island complex species [(UO2)(C2O4)2(NCS)]3- corresponding to the crystal chemical group AB201 M1 (A=UO22+, B01=C2O42-, M1= NCS-) of uranyl complexes, which are united into a three-dimensional framework through electrostatic interactions and through hydrogen bonds involving oxalate and isothiocyanate ions and water molecules

Abstract (Russian)

Проведен синтез и выполнен рентгеноструктурный анализ монокристаллов Ba2[(UO2)(C2O4)2(NCS)]NCS ·7Н2О. Кристаллы моноклинные, пр. гр. Р21/с, Z=4, a=13.508(5), b=12.268(4), с=14.965(5) А, β=115.38(1) град, V=2240.6(13) А3. Основные структурные единицы кристалла - островные комплексные группировки состава [(UO2)(C2O4)2(NCS)]3-, относящиеся к кристаллохимической группе АВ201М1 (А=UO22+ , В01=С2О42-, М1=NCS-) комплексов уранила и соединенные в трехмерный каркас электростатическими взаимодействиями и водородными связями с участием оксалат- и изотиоцианат-ионов и молекул воды

Additional details

Additional titles

Original title (Russian)
Синтез и кристаллическая структура Ба

Publishing Information

Journal Title
Koordinatsionnaya Khimiya
Journal Volume
32
Journal Issue
4
Journal Page Range
p. 309-315
ISSN
0132-344X
CODEN
KOKHDC

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
37073448
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
Descriptors DEI
BARIUM COMPOUNDS; BOND ANGLE; BOND LENGTHS; CHEMICAL BONDS; CHEMICAL PREPARATION; COORDINATION NUMBER; HYDRATES; LATTICE PARAMETERS; MONOCLINIC LATTICES; MONOCRYSTALS; OXALATES; THIOCYANATES; URANYL COMPLEXES
Descriptors DEC
ACTINIDE COMPLEXES; ALKALINE EARTH METAL COMPOUNDS; ANTITHYROID DRUGS; CARBONIC ACID DERIVATIVES; CARBOXYLIC ACID SALTS; COMPLEXES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CRYSTALS; DIMENSIONS; DRUGS; LENGTH; ORGANIC COMPOUNDS; ORGANIC SULFUR COMPOUNDS; SYNTHESIS; URANIUM COMPLEXES

Optional Information

Notes
11 refs., 2 figs., 4 tabs.