一磷化钛

一磷化钛
别名	磷化钛(III)
识别
CAS号	12037-65-9
PubChem	82856
SMILES	P#[Ti];
InChI	1S/P.Ti;
EINECS	234-862-6
性质
化学式	TiP
摩尔质量	78.841 g·mol⁻¹
外观	灰色晶体
密度	4.08 g/cm³（固）
熔点	>1400°C
结构
晶体结构	六方晶系
危险性
欧盟分类	未列出
	若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。

一磷化钛（化学式：TiP）是一种无机化合物，通常为灰色粉末。^[1]它是有着高熔点的金属导体。^[2]它对水或通常的酸稳定。^[1]它的性质和碱金属或碱土金属含P³⁻的磷化物（如Na₃P）相比是不同的，那些磷化物不具备金属性，且会理科水解。^[2]一磷化钛被分类为“富金属磷化物”，有着多余的来自金属的离域价电子。^[2]

TiP可以通过TiCl₄和PH₃的反应制备。^[1]

钛的其它磷化物，如Ti₃P、^[3]Ti₂P、^[4]Ti₇P₄、^[5]Ti₅P₃、^[6]和Ti₄P₃^[7]等，是已知的。

参考文献[编辑]

^ ^1.0 ^1.1 ^1.2 ^1.3 ^1.4 D.L. Perry S.L. Phillips (1995) Handbook of inorganic compounds CRC Press ISBN 0-8493-8671-3
^ ^2.0 ^2.1 ^2.2 H.G. Von Schnering, W. Hönle Phosphides - Solid state chemistry Encyclopedia of Inorganic Chemistry Ed. R. Bruce King (1994) John Wiley & Sons ISBN 0-471-93620-0
^ Hydrogen absorption in Ti₃P Halter U., Mrowietz M., Weiss A Journal of the less-common metals 1986 118 343-348
^ Structure of Ti₂P solved by three-dimensional electron diffraction data collected with the precession technique and high-resolution electron microscopy M. Gemmi, X. D. Zou, S. Hovmöller, A. Migliori, M. Vennström and Y. Andersson Acta Crystallogr. (2003). A59, 117-126 doi:10.1107/S0108767302022559 PMID 12604849
^ New Phases in the Ti-P and Ti-Cu-P Systems, Carrillo C W., Lundström T Acta Chem.Scand., Series A: (1979), 33, 401-402
^ Crystal Structure Refinement of Ti₅P₃ Carrillo C W., Lundström T Acta Chemica Scandinavica, Series A: Physical and Inorganic Chemistry 1980 34 415-419
^ Phase Relationships in the Ti-P System with some Notes on the Crystal Structures of TiP₂ and ZrP₂, Snell P.O, Acta Chem. Scand. 1968 22 1942-1952

[Perry-1] 1.0 ^1.1 ^1.2 ^1.3 ^1.4 D.L. Perry S.L. Phillips (1995) Handbook of inorganic compounds CRC Press ISBN 0-8493-8671-3

[Schnering-2] 2.0 ^2.1 ^2.2 H.G. Von Schnering, W. Hönle Phosphides - Solid state chemistry Encyclopedia of Inorganic Chemistry Ed. R. Bruce King (1994) John Wiley & Sons ISBN 0-471-93620-0

[3] Hydrogen absorption in Ti₃P Halter U., Mrowietz M., Weiss A Journal of the less-common metals 1986 118 343-348

[4] Structure of Ti₂P solved by three-dimensional electron diffraction data collected with the precession technique and high-resolution electron microscopy M. Gemmi, X. D. Zou, S. Hovmöller, A. Migliori, M. Vennström and Y. Andersson Acta Crystallogr. (2003). A59, 117-126 doi:10.1107/S0108767302022559 PMID 12604849

[5] New Phases in the Ti-P and Ti-Cu-P Systems, Carrillo C W., Lundström T Acta Chem.Scand., Series A: (1979), 33, 401-402

[6] Crystal Structure Refinement of Ti₅P₃ Carrillo C W., Lundström T Acta Chemica Scandinavica, Series A: Physical and Inorganic Chemistry 1980 34 415-419

[7] Phase Relationships in the Ti-P System with some Notes on the Crystal Structures of TiP₂ and ZrP₂, Snell P.O, Acta Chem. Scand. 1968 22 1942-1952

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