Evidence map›Paper›PMID 24427001›Full record

ArticleActa crystallographica. Section E, Structure reports online2013

Di-aqua-dichlorido-bis-(pyridine-κN)cobalt(II).

P S Kannan, A S Ganeshraja, K Anbalagan, E Govindan, A Subbiahpandi

Abstract read
In one paragraph

Article in Acta crystallographica. Section E, Structure reports online, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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No citing paper in PubMed yet.

4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

5 authors.

P S KannanDepartment of Physics, S. R. R. Engineering College (A. Jeppiaar Institution), Old Mamallapuram Road, Padur, Chennai 603 103, India.
A S GaneshrajaDepartment of Chemistry, Pondicherry University, Pondicherry 605 014, India.
K AnbalaganDepartment of Chemistry, Pondicherry University, Pondicherry 605 014, India.
E GovindanDepartment of Physics, Presidency College (Autonomous), Chennai 600 005, India.
A SubbiahpandiDepartment of Physics, Presidency College (Autonomous), Chennai 600 005, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The title mol-ecule, [CoCl2(C5H5N)2(H2O)2], has -1 symmetry with the Co(II) ion situated on an inversion centre. The cation has a distorted octa-hedral coordination environment and is surrounded by two N and two Cl atoms in the equatorial plane, while the coordinating water O atoms occupy the axial positions. The crystal exhibits nonmerohedral twinning with two domain states, the volume fractions of which were refined to 0.883 (2) and 0.117 (3). The crystal packing is stabilized by O-H⋯Cl hydrogen-bond inter-actions, forming two-dimensional networks lying parallel to (001). The crystal packing also features π-π inter-actions between the pyridine rings, with centroid-centroid separations of 3.493 (3) and 3.545 (3) Å.

Identifiers

PMID24427001
PMCPMC3884431

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