Chemistry:Nitride fluoride

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Short description: Class of chemical compounds

Nitride fluorides containing nitride and fluoride ions with the formula NF4-. They can be electronically equivalent to a pair of oxide ions O24-. Nitride fluorides were discovered in 1996 by Lavalle et al. They heated diammonium technetium hexafluoride to 300 °C to yield TcNF.[1] Another preparation is to heat a fluoride compound with a nitride compound in a solid state reaction.[2] The fluorimido ion is F-N2- and is found in a rhenium compound.[3]

name formula N:F ratio system space group unit cell (Å) volume density properties references
dimagnesium fluoride nitride L-Mg2NF 1:1 tetragonal I41/amd a = 4.186, c = 10.042 decompose over 1000 °C to MgF2, Mg gas and N2 [1][4]
H-Mg2NF 1:1 H for 1250-1350 °C and 20 kbar [1][4]
Mg3NF3 1:3 cubic Pm3m a = 4.216 light green [1][4]
dicalcium fluoride nitride Ca2NF 1:1 cubic Fd3m a = 10.0215, Z = 16 1006.46 2.987 light yellow [1]
dichromium fluoride nitride Cr2NF3 1:3 dark green [5]
dicobalt fluoride nitride Co2NF 1:1 [1]
dicopper fluoride nitride Cu2NF 1:1 [1]
CaMgNF 1:1 [1]
Fe4N3F3 1:1 [6]
α Zn2NF 1:1 orthorhombic P212121 a = 5.850, b = 5.892, c = 6.536 band gap 2.7 eV [1]
β tetragonal P41212 a = 5.873, c = 6.532 band gap 2.8 eV
Zn9N4F6 2:3 2 allotropes [1]
Zn7N4F 4:1 [1]
distrontium fluoride nitride Sr2NF 1:1 Fd3m a = 10.692, Z = 16 yellowish brown [1][7]
Fd3m a = 10.765, Z = 16 dark red [7]
SrCaNF 1:1 cubic Fd3m a = 10.340, Z = 16 1105.6 3.862 yellow [8]
YNF3 1:3 hexagonal a = 5.93, c = 4.79 [9]
Zr4ON3F5 3:5 monoclinic P1121/b a = 5.1217, b = 21.513, c = 5.3669, γ = 90.128°, Z = 4
ZrNF 1:1 monoclinic P21/c a = 5.227, b = 5.026, c = 5.191, β = 98.98° [1]
NaZr3N3F4 3:4 P63/mmc a = 3.654, c = 18.266 [10]
TcNF 1:1 hexagonal a = 5.98, c = 4.79 [1]
dibarium fluoride nitride Ba2NF 1:1 Fm3m a = 5.679, Z = 2 dark violet [11]
LaNxF3(1-x} x:3(1-x} cubic a = 5.847–5.871 [1]
Ce3NF6 1:6 a = 5.8027 F− conductor [12][2]
Pr3NF6 1:6 a = 5.7723 [12]
Gd3NF6 1:6 cubic a = 5.617 [1]
Ce2MnN3F2−δ tetragonal P4/nmm a = 3.8554, c = 13.088 Nitridomanganate [13]
LiSr2[TaN3]F 3:1 orthorhombic Pbca a = 10.768, b = 5.591, c = 15.891, Z 8 956.7 Nitridotantalate, red, air sensitive [14]
ReNF 1:1 tetragonal a = 5.88, c = 13.00 [1]
Bi3NF6 1:6 orthorhombic Pbcm a = 5.8174, b = 5.7018, c = 18.5113, Z = 4 614.01 8.165 grey, moisture sensitive [15]
ThNF 1:1 rhombohedral a = 7.13 [1]
ThNxF4-3x tetragonal [1]
UNxFy (UNF) 1:1 orthorhombic a = 5.632–5.643, b = 5.602–5.610, c = 5.712–5.707 [1]
Complexes
(AsPh+4)2[O2(TcNF2)2]2- 1:2 yellow, O-bridged [16]
Rb4[O(TcNF4)2] 1:4 orange yellow [16]
Cs4[O(TcNF4)2] 1:4 orange yellow [16]
H[TcNF4] 1:4 [16]
(NEt4)3(NH4)[Tc4N4O4F8] yellow green [16]
molecules
phosphonitrile fluoride (trimer) (NPF2)3 1:2 rhombohedral triple point 27.8 °C; refractive index nα = 1.388, nβ = 1.419, nγ = 1.443 [17][18]
phosphonitrile fluoride (tetramer) (NPF2)4 1:2 monoclinic triple point 30.5 °C [17]
poly-phosphonitrile fluoride (NPF2)n 1:2 [17]
ReNF3 1:3 brown [19]
rhenium tetrafluoride nitride ReNF4 1:4 orthorhombic a = 5.64, b = 14.76, c = 4.26 354.6 yellow, molecular, mp 85 °C [19]
fluoroimidorhenium pentafluoride ReNF6 1:6 monoclinic a = 5.298, b = 9.286, c = 9.979, β = 109.4, Z = 4 463.2 4.507 orange, molecular, N-F bonded, mp 80 °C [19]

References

  1. ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 1.14 1.15 1.16 1.17 1.18 1.19 Al-Azzawi, Mohanad A. (2016). Synthesis and Characterization of Single Crystalline Metal Nitride Fluorides (Thesis). Youngstown State University.
  2. ↑ 2.0 2.1 Noetzel, Gerd; Schweda, Eberhard; Wiemhöfer, Hans-Dieter (February 2010). "Ionic Conductivity of Ce3NF6". Zeitschrift für anorganische und allgemeine Chemie 636 (2): 389–394. doi:10.1002/zaac.200900472. 
  3. ↑ Dehnicke, Kurt.; Straehle, Joachim. (May 1993). "N-Halogenoimido complexes of transition metals" (in en). Chemical Reviews 93 (3): 981–994. doi:10.1021/cr00019a007. ISSN 0009-2665. 
  4. ↑ 4.0 4.1 4.2 Andersson, Sten (April 1970). "Magnesium nitride fluorides". Journal of Solid State Chemistry 1 (3–4): 306–309. doi:10.1016/0022-4596(70)90109-X. Bibcode: 1970JSSCh...1..306A. 
  5. ↑ Westland, Alan D. (February 1973). "The reaction of chromium(II) fluoride with nitrogen" (in en). Journal of Inorganic and Nuclear Chemistry 35 (2): 451–456. doi:10.1016/0022-1902(73)80556-1. 
  6. ↑ Day, P. (1977) (in en). [[[:Template:GBUrl]] Electronic Structure and Magnetism of Inorganic Compounds]. Royal Society of Chemistry. pp. 127. ISBN 978-0-85186-291-0. Template:GBUrl. 
  7. ↑ 7.0 7.1 Wagner, T.R. (November 2002). "Preparation and single-crystal structure analysis of Sr2NF" (in en). Journal of Solid State Chemistry 169 (1): 13–18. doi:10.1016/S0022-4596(02)00002-6. Bibcode: 2002JSSCh.169...13W. 
  8. ↑ Keino, Oscar Kipruto (December 2017). "Investigations of Mixed-Anion Analogs of Manganite Perovskites and Bimetallic Group II Nitride Fluorides". https://etd.ohiolink.edu/!etd.send_file?accession=ysu1515618873224784&disposition=inline. 
  9. ↑ Ashcraft, Richard Henry (1982). PREPARATION OF NEW METAL NITRIDE-FLUORIDES AND OTHER HIGH-TEMPERATURE STUDIES (Thesis thesis). hdl:1911/15665.
  10. ↑ Stoltz, C.; Ramesha, K.; Piccoli, P.; Toby, B. H.; Eichhorn, B. W. (October 2005). "A 0.3 ZrNF 1.3 Phases (A = Na, K) with Layered ZrNCl-Type Structures Prepared by Anion Metathesis" (in en). Chemistry of Materials 17 (21): 5291–5296. doi:10.1021/cm051018h. ISSN 0897-4756. 
  11. ↑ Seibel, H; Wagner, T.R (August 2004). "Preparation and crystal structure of Ba2NF" (in en). Journal of Solid State Chemistry 177 (8): 2772–2776. doi:10.1016/j.jssc.2004.04.026. Bibcode: 2004JSSCh.177.2772S. 
  12. ↑ 12.0 12.1 Vogt, T.; Schweda, E.; Laval, J.P.; Frit, B. (December 1989). "Neutron powder investigation of praseodymium and cerium nitride fluoride solid solutions" (in en). Journal of Solid State Chemistry 83 (2): 324–331. doi:10.1016/0022-4596(89)90182-5. Bibcode: 1989JSSCh..83..324V. 
  13. ↑ Headspith, David A.; Sullivan, Eirin; Greaves, Colin; Francesconi, M. Grazia (2009). "Synthesis and characterisation of the quaternary nitride-fluoride Ce2MnN3F2−δ" (in en). Dalton Transactions (42): 9273–9. doi:10.1039/b908591b. ISSN 1477-9226. PMID 20449206. http://xlink.rsc.org/?DOI=b908591b. 
  14. ↑ Pust, Philipp; Schnick, Wolfgang (September 2011). "LiSr2[TaN3]F – a Single Chain Nitridotantalate" (in en). Zeitschrift für anorganische und allgemeine Chemie 637 (11): 1486–1489. doi:10.1002/zaac.201100207. 
  15. ↑ Hofmann, M.; Schweda, E.; Strähle, J.; Laval, J.P.; Frit, B.; Estermann, M.A. (January 1995). "Synthesis and Structure of Bi3NF6: A Member with n = 3 of the Vernier Phases MnX2n+1" (in en). Journal of Solid State Chemistry 114 (1): 73–78. doi:10.1006/jssc.1995.1011. Bibcode: 1995JSSCh.114...73H. 
  16. ↑ 16.0 16.1 16.2 16.3 16.4 Balasekaran, Samundeeswari Mariappan (July 2013). "Fluorido complexes of Technetium". https://d-nb.info/1037109929/34. 
  17. ↑ 17.0 17.1 17.2 Seel, F.; Langer, J. (July 1958). "Über Phosphornitrilfluoride. I" (in de). Zeitschrift für anorganische und allgemeine Chemie 295 (5–6): 316–326. doi:10.1002/zaac.19582950506. ISSN 0044-2313. 
  18. ↑ Jagodzinski, H.; Langer, J.; Oppermann, I.; Seel, F. (November 1959). "Über Phosphornitrilfluoride. II. Zur Struktur und Kristallographie der Phosphornitrilfluoride" (in de). Zeitschrift für anorganische und allgemeine Chemie 302 (1–2): 81–87. doi:10.1002/zaac.19593020108. ISSN 0044-2313. 
  19. ↑ 19.0 19.1 19.2 Fawcett, John; Peacock, Raymond D.; Russell, David R. (1987). "Preparation of the nitrenes ReF5(NF), ReF5(NCl), and ReF5(NBr). X-Ray crystal structures of ReF5(NF) and ReF5(NCl)" (in en). Journal of the Chemical Society, Dalton Transactions (3): 567–571. doi:10.1039/dt9870000567. ISSN 0300-9246. http://xlink.rsc.org/?DOI=dt9870000567. 


Salts and covalent derivatives of the fluoride ion
HF He
LiF BeF2 BF
BF3
B2F4 		CF4
other compounds 		NF3
FN3
N2F2
N2F4
NF5§ 		F2O
F2O2
other compounds 		F2 Ne
NaF MgF2 AlF
AlF3 		SiF4 P2F4
PF3
PF5 		S2F2
SF2
SF4
SF6 		ClF
ClF3
ClF5 		Ar
KF CaF
CaF2 		ScF3 TiF2
TiF3
TiF4 		VF2
VF3
VF4
VF5 		CrF2
CrF3
CrF4
CrF5
CrF6§ 		MnF2 FeF2
FeF3 		CoF2
CoF3 		NiF2 CuF
CuF2 		ZnF2 GaF2
GaF3 		GeF2
GeF4 		AsF3
AsF5 		Se2F2
SeF4
SeF6 		BrF
BrF3
BrF5 		KrF2
RbF SrF
SrF2 		YF3 ZrF3
ZrF4 		NbF4
NbF5 		MoF2
MoF3
MoF4
MoF5
MoF6 		TcF4
TcF6 		RuF3
RuF5
RuF6 		RhF3
RhF5
RhF6 		PdF2 AgF CdF2 InF
InF2
InF3 		SnF2
SnF4 		SbF3
SbF5 		Te3F2
TeF4
TeF6 		IF
IF3</br>IF5</br>IF7 		XeF2
XeF4
XeF6
CsF BaF2   HfF4 TaF5 WF2
WF3
WF4
WF5
WF6 		Re3F9
ReF4
ReF5
ReF6
ReF7 		OsF4
OsF5
OsF6 		IrF2
IrF3
IrF4
IrF5
IrF6 		PtF2
PtF4
PtF5
PtF6 		AuF
AuF3
Au2F10
AuF5•F2 		Hg2F2
HgF2
HgF4 		TlF PbF2
PbF4 		BiF3
BiF5 		PoF2
PoF4
PoF6 		AtF RnF2
FrF RaF2   Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
↓
LaF3 CeF3
CeF4 		PrF3 NdF2,
NdF3 		PmF3 SmF2,
SmF3 		EuF2,
EuF3 		GdF3 TbF3 DyF2,
DyF3 		HoF3 ErF3 TmF2
TmF3 		YbF2
YbF3 		LuF3
AcF3 ThF4 PaF5 UF3
UF4
UF5
UF6 		NpF4
NpF6 		PuF3
PuF6 		AmF2
AmF3 		CmF3 BkF3 CfF3 EsF3 Fm Md No LrF3

§ means the substance has not been made.

Salts and covalent derivatives of the nitride ion
NH3 He(N2)11
Li3N Be3N2 BN β-C3N4
g-C3N4 		N2 NxOy NF3 Ne
Na3N Mg3N2 AlN Si3N4 PN
P3N5 		SxNy
SN
S4N4 		NCl3 Ar
K3N Ca3N2 ScN TiN VN CrN
Cr2N 		MnxNy FexNy CoN Ni3N CuN Zn3N2 GaN Ge3N4 As Se NBr3 Kr
Rb3N Sr3N2 YN ZrN NbN β-Mo2N Tc Ru Rh PdN Ag3N CdN InN Sn Sb Te NI3 Xe
Cs3N Ba3N2   Hf3N4 TaN WN Re Os Ir Pt Au Hg3N2 TlN Pb BiN Po At Rn
Fr3N Ra3N   Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
↓
La CeN Pr Nd Pm Sm Eu GdN Tb Dy Ho Er Tm Yb Lu
Ac Th Pa UN Np Pu Am Cm Bk Cf Es Fm Md No Lr



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