# Crystal structure of cis-diamminebis(nitrito-κN)platinum(II).
> シス-ジアンミンビス(ニトリト-κN)白金(II)の結晶構造解析


## Abstract

Single crystals of cis-[Pt(NO2)2(NH3)2] were grown from a hypersaturated plating electrolyte. The divalent Pt(II) center adopts a square-planar geometry coordinated by four nitrogen atoms from two ammine and two monodentate nitrite ligands in a cis arrangement. The crystal packing features close-packed molecular stacks running along [001]. Nine crystallographically distinct intermolecular N-H⋯O hydrogen bonds generate an hxl-type network in which every molecule functions as an eight-connected node; four of these bonds link complexes within the same [001]-parallel column. Unlike the previously characterized trans isomer, no intramolecular hydrogen bonding is observed in this structure.

## Bibliographic

- **Authors**: Kahlenberg V, Gelbrich T, Tessadri R, Klauser F
- **Journal**: Acta Crystallogr E Crystallogr Commun
- **Year**: 2015 (2015-04-01)
- **PMID**: [26029392](https://pubmed.ncbi.nlm.nih.gov/26029392/)
- **DOI**: [10.1107/S2056989015004879](https://doi.org/10.1107/S2056989015004879)
- **PMC**: [PMC4438797](https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4438797/)
- **Study type**: other
- **Delivery route**: not specified
- **Effect reported**: not assessed

## Delivery context

The delivery route is not clearly identifiable from this paper. For hydrogen intake, inhalation is the most efficient route; inhalation, however, carries explosion risk (empirical LFL of 10%; high-concentration devices are not recommended).

## Safety notes

The delivery route is not clearly identifiable from this paper. For hydrogen intake, inhalation is the most efficient route; inhalation, however, carries explosion risk (empirical LFL of 10%; high-concentration devices are not recommended).

See also:
- [Inhalation concentration and LFL / UFL](https://h2-papers.org/en/safety-notes/inhalation-concentration)
- [Consumer Affairs Agency accident cases](https://h2-papers.org/en/safety-notes/accident-cases)

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> **Cite as**: H2 Papers — PMID 26029392. https://h2-papers.org/en/papers/26029392
> **Source**: PubMed PMID [26029392](https://pubmed.ncbi.nlm.nih.gov/26029392/)