Pentazolate

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Column 1	Column 2
CAS Number	.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}86840-63-3 Y
3D model (JSmol)	Interactive image
PubChem CID	59450521
InChI
InChI=1S/N5/c1-2-4-5-3-1/q-1Key: DAHQTMWHOQRXRN-UHFFFAOYSA-N
SMILES
N1=NN=N[N-]1
Chemical formula	N5−1
Molar mass	70.036 g·mol−1
Conjugate acid	Pentazole
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references | |

Precursors to pentazolates. (R=3,5-dimethyl-4-hydroxylphenyl)

In chemistry, a pentazolate is a compound that contains a cyclo-N5− ion, the anion of pentazole. In 2017, researchers prepared the first salt (N5)6(H3O)3(NH4)4Cl containing pentazolate anion starting a substituted phenylpentazole, m-CPBA and iron(II) glycinate. A series of metal and nonmetal pentazolates were subsequently synthesized according to their work.

	Appearance	Dec. temp (°C)	Ref
LiN5	white	133
LiN5·3H2O	colorless	139
[Na(N5)(H2O)]·2H2O	colorless	111.3
[Mg(N5)2(H2O)6]·4H2O	colorless	103.5
Al(H2O)6(N5)3·9H2O	white	141.4
[Mn(N5)2(H2O)4]·4H2O	colorless	104.1
[Fe(N5)2(H2O)4]·4H2O	pale green	114.7
Fe(H2O)6(N5)3·9H2O	reddish brown	108.9
[Co(N5)2(H2O)4]·4H2O	bright orange	58.9
AgN5	pale white	120
[Pb(OH)]4(N5)4	colorless	80
[N(CH3)4]N5	white	80.8
(NH3OH)N5	white	104.3
[C(NH2)3]N5	white	88.1
NH4N5	white	102.0
N2H5N5	white	85.3
(CN7H6)N5		96.3

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• Azide (N3−)
• Diazenide (N22−)
• Nitride (N3−)