Lithium imide is thought to have a simple face-centered cubic structure with a Fm3m space group; with N-H bond distances of 0.82(6) Å and a H–N–H bond angle of 109.5°, giving it a similar structure to lithium amide.[2][3]
Lithium imide is strongly basic and deprotonates even some extremely weak acids such as methane and ammonia, due to the very localized negative charge on the nitrogen, which carries two formal charges. It has uses in organic and organometallic chemistry. It has been investigated as a material for hydrogen storage.[1]
Referencesedit
^ abIchikawa, Takayuki; Hanada, Nobuko; Isobe, Shigehito; Leng, Haiyan; Fujii, Hironobu (June 2004). "Mechanism of Novel Reaction from LiNH2 and LiH to Li2NH and H2 as a Promising Hydrogen Storage System". The Journal of Physical Chemistry B. 108 (23): 7887–7892. doi:10.1021/jp049968y.
^Ohoyama, Kenji; Nakamori, Yuko; Orimo, Shin-ichi; Yamada, Kazuyoshi (15 January 2005). "Revised Crystal Structure Model of Li2NH by Neutron Powder Diffraction". Journal of the Physical Society of Japan. 74 (1): 483–487. arXiv:cond-mat/0406025. Bibcode:2005JPSJ...74..483O. doi:10.1143/JPSJ.74.483. S2CID 94983390.
^Noritake, T.; Nozaki, H.; Aoki, M.; Towata, S.; Kitahara, G.; Nakamori, Y.; Orimo, S. (May 2005). "Crystal structure and charge density analysis of Li2NH by synchrotron X-ray diffraction". Journal of Alloys and Compounds. 393 (1–2): 264–268. doi:10.1016/j.jallcom.2004.09.063.
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lithium, imide, inorganic, compound, with, chemical, formula, li2nh, this, white, solid, formed, reaction, between, lithium, amide, lithium, hydride, namesiupac, name, identifierscas, number, 12135, model, jsmol, interactive, imageinchi, lweqkngyzucttc, uhfffa. Lithium imide is an inorganic compound with the chemical formula Li2NH This white solid can be formed by a reaction between lithium amide and lithium hydride 1 Lithium imide Li NH2 NamesIUPAC name Lithium imideIdentifiersCAS Number 12135 01 23D model JSmol Interactive imageInChI Key LWEQKNGYZUCTTC UHFFFAOYSA NInChI 1S 2Li HN h 1H q2 1 2SMILES Li Li NH 2 PropertiesChemical formula Li2NHMolar mass 28 897 g molDensity 1 48 g cm3Except where otherwise noted data are given for materials in their standard state at 25 C 77 F 100 kPa Infobox references LiNH2 LiH Li2NH H2The product is light sensitive and can undergo disproportionation to form lithium nitride which is characteristically red 2 Li2NH LiNH2 Li3NLithium imide is thought to have a simple face centered cubic structure with a Fm3 m space group with N H bond distances of 0 82 6 A and a H N H bond angle of 109 5 giving it a similar structure to lithium amide 2 3 Lithium imide is strongly basic and deprotonates even some extremely weak acids such as methane and ammonia due to the very localized negative charge on the nitrogen which carries two formal charges It has uses in organic and organometallic chemistry It has been investigated as a material for hydrogen storage 1 References edit a b Ichikawa Takayuki Hanada Nobuko Isobe Shigehito Leng Haiyan Fujii Hironobu June 2004 Mechanism of Novel Reaction from LiNH2 and LiH to Li2NH and H2 as a Promising Hydrogen Storage System The Journal of Physical Chemistry B 108 23 7887 7892 doi 10 1021 jp049968y Ohoyama Kenji Nakamori Yuko Orimo Shin ichi Yamada Kazuyoshi 15 January 2005 Revised Crystal Structure Model of Li2NH by Neutron Powder Diffraction Journal of the Physical Society of Japan 74 1 483 487 arXiv cond mat 0406025 Bibcode 2005JPSJ 74 483O doi 10 1143 JPSJ 74 483 S2CID 94983390 Noritake T Nozaki H Aoki M Towata S Kitahara G Nakamori Y Orimo S May 2005 Crystal structure and charge density analysis of Li2NH by synchrotron X ray diffraction Journal of Alloys and Compounds 393 1 2 264 268 doi 10 1016 j jallcom 2004 09 063 nbsp This inorganic compound related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Lithium imide amp oldid 1092949623, wikipedia, wiki, book, books, library,
