Aminosilanes derived from 1H-benzimidazole-2(3H)-thione

Juliana Palomo-Molina; Efrén V. García-Báez; Rosalinda Contreras; Kayim Pineda-Urbina; Angel Ramos-Organillo

doi:10.1107/S2053229615014503

Aminosilanes derived from 1H-benzimidazole-2(3H)-thione

Juliana Palomo-Molina, Efrén V. García-Báez, Rosalinda Contreras, Kayim Pineda-Urbina, Angel Ramos-Organillo

Unidad Profesional Interdisciplinaria de Biotecnología (UPIBI)

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Two new molecular structures, namely 1,3-bis(trimethylsilyl)-1H-benzimidazole-2(3H)-thione, C13H₂2N₂SSi2, (2), and 1-trimethylsilyl-1H-benzimidazole-2(3H)-thione, C₁₀H₁₄N₂SSi, (3), are reported. Both systems were derived from 1H-benzimidazole-2(3H)-thione. Noncovalent C - H π interactions between the centroid of the benzmidazole system and the SiMe3 groups form helicoidal arrangements in (2). Dimerization of (3) results in the formation of R 2 ²(8) rings via N - H S interactions, along with parallel π-π interactions between imidazole and benzene rings.

Original language	English
Pages (from-to)	788-792
Number of pages	5
Journal	Acta Crystallographica Section C: Structural Chemistry
Volume	71
DOIs	https://doi.org/10.1107/S2053229615014503
State	Published - 1 Sep 2015

Keywords

1H-benzimidazole-2(3H)-thione
N - H S interactions
aminosilanes
crystal structure
hydrogen bonding

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@article{aeecf262749247fab501d41d37528762,

title = "Aminosilanes derived from 1H-benzimidazole-2(3H)-thione",

abstract = "Two new molecular structures, namely 1,3-bis(trimethylsilyl)-1H-benzimidazole-2(3H)-thione, C13H22N2SSi2, (2), and 1-trimethylsilyl-1H-benzimidazole-2(3H)-thione, C10H14N2SSi, (3), are reported. Both systems were derived from 1H-benzimidazole-2(3H)-thione. Noncovalent C - H π interactions between the centroid of the benzmidazole system and the SiMe3 groups form helicoidal arrangements in (2). Dimerization of (3) results in the formation of R 2 2(8) rings via N - H S interactions, along with parallel π-π interactions between imidazole and benzene rings.",

keywords = "1H-benzimidazole-2(3H)-thione, N - H S interactions, aminosilanes, crystal structure, hydrogen bonding",

author = "Juliana Palomo-Molina and Garc{\'i}a-B{\'a}ez, {Efr{\'e}n V.} and Rosalinda Contreras and Kayim Pineda-Urbina and Angel Ramos-Organillo",

note = "Publisher Copyright: {\textcopyright} 2015 International Union of Crystallography.",

year = "2015",

month = sep,

day = "1",

doi = "10.1107/S2053229615014503",

language = "Ingl{\'e}s",

volume = "71",

pages = "788--792",

journal = "Acta Crystallographica Section C: Structural Chemistry",

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TY - JOUR

T1 - Aminosilanes derived from 1H-benzimidazole-2(3H)-thione

AU - Palomo-Molina, Juliana

AU - García-Báez, Efrén V.

AU - Contreras, Rosalinda

AU - Pineda-Urbina, Kayim

AU - Ramos-Organillo, Angel

PY - 2015/9/1

Y1 - 2015/9/1

N2 - Two new molecular structures, namely 1,3-bis(trimethylsilyl)-1H-benzimidazole-2(3H)-thione, C13H22N2SSi2, (2), and 1-trimethylsilyl-1H-benzimidazole-2(3H)-thione, C10H14N2SSi, (3), are reported. Both systems were derived from 1H-benzimidazole-2(3H)-thione. Noncovalent C - H π interactions between the centroid of the benzmidazole system and the SiMe3 groups form helicoidal arrangements in (2). Dimerization of (3) results in the formation of R 2 2(8) rings via N - H S interactions, along with parallel π-π interactions between imidazole and benzene rings.

AB - Two new molecular structures, namely 1,3-bis(trimethylsilyl)-1H-benzimidazole-2(3H)-thione, C13H22N2SSi2, (2), and 1-trimethylsilyl-1H-benzimidazole-2(3H)-thione, C10H14N2SSi, (3), are reported. Both systems were derived from 1H-benzimidazole-2(3H)-thione. Noncovalent C - H π interactions between the centroid of the benzmidazole system and the SiMe3 groups form helicoidal arrangements in (2). Dimerization of (3) results in the formation of R 2 2(8) rings via N - H S interactions, along with parallel π-π interactions between imidazole and benzene rings.

KW - 1H-benzimidazole-2(3H)-thione

KW - N - H S interactions

KW - aminosilanes

KW - crystal structure

KW - hydrogen bonding

UR - http://www.scopus.com/inward/record.url?scp=84940644821&partnerID=8YFLogxK

U2 - 10.1107/S2053229615014503

DO - 10.1107/S2053229615014503

M3 - Artículo

SN - 2053-2296

VL - 71

SP - 788

EP - 792

JO - Acta Crystallographica Section C: Structural Chemistry

JF - Acta Crystallographica Section C: Structural Chemistry

ER -

Aminosilanes derived from 1H-benzimidazole-2(3H)-thione

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Keywords

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