Peculiarities of molecule packings in crystal structures of mixed-ligand complexes [CdPhen{(i-C4H9)2PS2}2] and [Cd(2,2'-Bipy){(i-C4H9)2PS2}2]
Description
Monocrystals of different-ligand cadmium complexes [CdPhen{(i-C4H9)2PS2}2] (I) and [Cd(2,2'-Bipy){(i-C4H9)2PS2}2] (II) (where Phen = 1, 10 - phenanthroline, 2,2'-Bipy = 2, 2' - bipyridine) were prepared, their crystal structures being determined by the method of X-ray diffraction. For monoclinic crystals I and II unit cell parameters are equal to, respectively: a = 15.640 (3) and 14.737 (3), b = 20.797 (4) and 20.918 (4), c = 11.559 (2) and 11.517 (2) A, β = 111.21 (3) and 105.53 (3) deg, Z = 4, sp.gr. P21/c. Discrete molecules make up to the basis of the structure. Coordination polyhedrons of Cd atoms are distorted octahedrons, formed by four sulfur atoms and two nitrogen atoms of bidentate-cyclic ligands. The character of interaction between molecules I and II in the structures studied and ways of their packing are considered
Abstract (Russian)
Получены монокристаллы разнолигандных комплексов кадмия [CdPhen{(i-C4H9)2PS2}2] (I) и [Cd(2,2'-Bipy){(i-C4H9)2PS2}2] (II) (где Phen = 1,10-фенантролин, 2,2'-Bipy = 2,2'-бипиридин) и методом рентгенографии определены их кристаллические структуры. Для моноклинных кристаллов I и II параметры элементарных ячеек равны соответственно: a = 15.640 (3) и 14.737 (3), b=20.797 (4) и 20.918 (4), c = 11.559 (2) и 11.517 (2) A, β = 111.21 (3) и 105.53 (3) град, Z = 4, пр.гр. P21/c. Основу структур составляют дискретные молекулы. Координационные полиэдры атомов Cd - искаженные октаэдры, образованные четырьмя атомами серы и двумя атомами азота бидентатно-циклических лигандов. Рассмотрены характер взаимодействия молекул I и II в исследованных структурах и способы их упаковкиAdditional details
Additional titles
- Original title (Russian)
- Особенности упаковки молекул в кристаллических структурах разнолигандных комплексов [CdPhen{(и-C
Publishing Information
- Journal Title
- Zhurnal Strukturnoj Khimii
- Journal Volume
- 43
- Journal Issue
- 1
- Journal Page Range
- p. 141-150
- ISSN
- 0136-7463
- CODEN
- ZSTKAI
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 34019214
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- BIPYRIDINES; BOND ANGLE; CADMIUM COMPLEXES; CHEMICAL COMPOSITION; COORDINATION NUMBER; INTERATOMIC DISTANCES; LATTICE PARAMETERS; MOLECULAR STRUCTURE; MONOCLINIC LATTICES; MONOCRYSTALS; ORGANIC PHOSPHORUS COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PHENANTHROLINE-ORTHO
- Descriptors DEC
- AROMATICS; AZAARENES; AZINES; COMPLEXES; CRYSTAL LATTICES; CRYSTAL STRUCTURE; CRYSTALS; DISTANCE; HETEROCYCLIC COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PHENANTHROLINES; PYRIDINES; REAGENTS
Optional Information
- Notes
- 15 refs.; 5 tabs.; 3 figs.