The chemistry of molybdenum oxohydrazido(2-)-complexes; the X-ray crystal structure of [MoO(NNMe2)(C9H6NO)2], a complex with a bent hydrazido(2-)-ligand

Joseph Chatt; Brian A.L. Crichton; Jonathan R. Dilworth; Phillip Dahlstrom; Jon A. Zubieta

doi:10.1039/DT9820001041

The chemistry of molybdenum oxohydrazido(2-)-complexes; the X-ray crystal structure of [MoO(NNMe₂)(C₉H₆NO)₂], a complex with a bent hydrazido(2-)-ligand

Joseph Chatt, Brian A.L. Crichton, Jonathan R. Dilworth, Phillip Dahlstrom, Jon A. Zubieta

Research output: Contribution to journal › Article › peer-review

22 Scopus citations

Abstract

The oxohydrazido-complexes [MoO(NNR₂)(S₂CNR′₂)₂] [R₂ = Me₂, MePh, or (CH₂)₅; R′₂ = Me₂, Et₂, or (CH₂)₅] react with an excess of acids HX (X = Cl, Br, SPh, 1/2 1,2-O₂C₆H₄, or 1/2 2,3-S₂C₆H₃CH₃) to give seven-co-ordinate [MoX₂(NNR₂)(S₂CNR′₂) ₂]. For X = Cl or Br these complexes react with NaS₂CNR′₂ to give the cationic seven-coordinate [Mo(NNR₂)(S₂CNR′₂)₃] ⁺. The complex [MoO(NNMe₂)(C₉H₆NO)₂] gives NHMe₂, NH₃, and Me₂NNH₂ on reaction with HCl and an X-ray crystal structure shows a significantly bent NNMe₂ ligand with MO-N-N 155.5°. The MO-N and N-N distances of 1.800(9) and 1.28(1) Å lie within the range found for other hydrazido(2-)-complexes. The complex ctystallises in the space group P2₁/a with a = 19.00(5), b = 14.59(4), c = 7.26(2) Å, and γ = 102.90(6)° for Z = 4. The final conventional error index, R, is equal to 0.087 for 2 747 reflections.

Original language	English (US)
Pages (from-to)	1041-1047
Number of pages	7
Journal	Journal of the Chemical Society, Dalton Transactions
Issue number	6
DOIs	https://doi.org/10.1039/DT9820001041
State	Published - 1982
Externally published	Yes

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Chemistry(all)

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The chemistry of molybdenum oxohydrazido(2-)-complexes; the X-ray crystal structure of [MoO(NNMe₂)(C₉H₆NO)₂], a complex with a bent hydrazido(2-)-ligand. / Chatt, Joseph; Crichton, Brian A.L.; Dilworth, Jonathan R.; Dahlstrom, Phillip; Zubieta, Jon A.

In: Journal of the Chemical Society, Dalton Transactions, No. 6, 1982, p. 1041-1047.

Research output: Contribution to journal › Article › peer-review

@article{78727db1ab5b4b33829f76b5c4465f24,

title = "The chemistry of molybdenum oxohydrazido(2-)-complexes; the X-ray crystal structure of [MoO(NNMe2)(C9H6NO)2], a complex with a bent hydrazido(2-)-ligand",

abstract = "The oxohydrazido-complexes [MoO(NNR2)(S2CNR′2)2] [R2 = Me2, MePh, or (CH2)5; R′2 = Me2, Et2, or (CH2)5] react with an excess of acids HX (X = Cl, Br, SPh, 1/2 1,2-O2C6H4, or 1/2 2,3-S2C6H3CH3) to give seven-co-ordinate [MoX2(NNR2)(S2CNR′2) 2]. For X = Cl or Br these complexes react with NaS2CNR′2 to give the cationic seven-coordinate [Mo(NNR2)(S2CNR′2)3] +. The complex [MoO(NNMe2)(C9H6NO)2] gives NHMe2, NH3, and Me2NNH2 on reaction with HCl and an X-ray crystal structure shows a significantly bent NNMe2 ligand with MO-N-N 155.5°. The MO-N and N-N distances of 1.800(9) and 1.28(1) {\AA} lie within the range found for other hydrazido(2-)-complexes. The complex ctystallises in the space group P21/a with a = 19.00(5), b = 14.59(4), c = 7.26(2) {\AA}, and γ = 102.90(6)° for Z = 4. The final conventional error index, R, is equal to 0.087 for 2 747 reflections.",

author = "Joseph Chatt and Crichton, {Brian A.L.} and Dilworth, {Jonathan R.} and Phillip Dahlstrom and Zubieta, {Jon A.}",

note = "Funding Information: P. T. Bishop for skilled technicalassistance, and to NIH (grant to J. A. 2.) and to NATO forsupport (grant to J. A. 2. and J. R. D.).[1/1557 Received, 7th October, 19811REFERENCES1 J. Chatt, J. R. Dilworth, and R. L. Richards, Chem. Rev.,1978, 78, 589 and refs. therein.3 M. W. Bishop, J. Chatt, J. R. Dilworth, M. B. Hursthouse,and M. Motevalli. J. Chem. Soc., Dalton Trans., 1979, 1600.8 J. Dirand, L. Ricard, and R. Weiss, J. Chem. SOC., DaltonTrans., 1976, 278.E. A. Maata, B. L. Haymore, and R. A. D. Wentworth,Inorg. Chem., 1980, 19, 1055.M. W. Bishop, J. Chatt, and J. R. Dilworth, J. Organomet.Chem., 1974, 73, C59.F. C. March, R. Mason, and K. M. Thomas, J . Organornet.Chem., 1975, 96, C43. * E. 0. Bishop, G. Butler, J. Chatt, J. R. Dilworth, G. J.Leigh, D. Orchard, and M. W. Bishop, J. Chem. SOC., DaltonTrans.. 1978, 1658.B. A. L. Crichton, J. R Dilworth, C. J. Pickett, and J.Chatt, J. Chem. SOC., Dalton Trans., 1981, 419.lo L. 0. Atovmyan and Yu. A. Sokolava, Zh. Strukt. Khim.,1971, 12, 780.n K. Yamanouchi and J. H. Enemark, Inorg. Chem., 1979,18,1626.la B. Spivack and 2. Dori, Coord. Chem. Rev., 1978, 17, 99 andrefs. therein.l3 J. Chatt, B. A. L. Crichton, J. R. Dilworth, P. Dahlstrom,R. Gutkoska, and J. A. Zubieta, Transition Met. Chem., 1979, 4,271.l4 D. L. Kepert, Inorg. Chem., 1972, 11, 1561.l6 ' International Tables for X-Ray Crystallography,' Kynoch5 J. R. Dilworth and J. A. Zubieta, unpublished work.Press, Birmingham, 1974, vol. 4 Copyright: Copyright 2007 Elsevier B.V., All rights reserved.",

year = "1982",

doi = "10.1039/DT9820001041",

language = "English (US)",

pages = "1041--1047",

journal = "Dalton Transactions",

issn = "0300-9246",

publisher = "Royal Society of Chemistry",

number = "6",

}

TY - JOUR

T1 - The chemistry of molybdenum oxohydrazido(2-)-complexes; the X-ray crystal structure of [MoO(NNMe2)(C9H6NO)2], a complex with a bent hydrazido(2-)-ligand

AU - Chatt, Joseph

AU - Crichton, Brian A.L.

AU - Dilworth, Jonathan R.

AU - Dahlstrom, Phillip

AU - Zubieta, Jon A.

N1 - Funding Information: P. T. Bishop for skilled technicalassistance, and to NIH (grant to J. A. 2.) and to NATO forsupport (grant to J. A. 2. and J. R. D.).[1/1557 Received, 7th October, 19811REFERENCES1 J. Chatt, J. R. Dilworth, and R. L. Richards, Chem. Rev.,1978, 78, 589 and refs. therein.3 M. W. Bishop, J. Chatt, J. R. Dilworth, M. B. Hursthouse,and M. Motevalli. J. Chem. Soc., Dalton Trans., 1979, 1600.8 J. Dirand, L. Ricard, and R. Weiss, J. Chem. SOC., DaltonTrans., 1976, 278.E. A. Maata, B. L. Haymore, and R. A. D. Wentworth,Inorg. Chem., 1980, 19, 1055.M. W. Bishop, J. Chatt, and J. R. Dilworth, J. Organomet.Chem., 1974, 73, C59.F. C. March, R. Mason, and K. M. Thomas, J . Organornet.Chem., 1975, 96, C43. * E. 0. Bishop, G. Butler, J. Chatt, J. R. Dilworth, G. J.Leigh, D. Orchard, and M. W. Bishop, J. Chem. SOC., DaltonTrans.. 1978, 1658.B. A. L. Crichton, J. R Dilworth, C. J. Pickett, and J.Chatt, J. Chem. SOC., Dalton Trans., 1981, 419.lo L. 0. Atovmyan and Yu. A. Sokolava, Zh. Strukt. Khim.,1971, 12, 780.n K. Yamanouchi and J. H. Enemark, Inorg. Chem., 1979,18,1626.la B. Spivack and 2. Dori, Coord. Chem. Rev., 1978, 17, 99 andrefs. therein.l3 J. Chatt, B. A. L. Crichton, J. R. Dilworth, P. Dahlstrom,R. Gutkoska, and J. A. Zubieta, Transition Met. Chem., 1979, 4,271.l4 D. L. Kepert, Inorg. Chem., 1972, 11, 1561.l6 ' International Tables for X-Ray Crystallography,' Kynoch5 J. R. Dilworth and J. A. Zubieta, unpublished work.Press, Birmingham, 1974, vol. 4 Copyright: Copyright 2007 Elsevier B.V., All rights reserved.

PY - 1982

Y1 - 1982

N2 - The oxohydrazido-complexes [MoO(NNR2)(S2CNR′2)2] [R2 = Me2, MePh, or (CH2)5; R′2 = Me2, Et2, or (CH2)5] react with an excess of acids HX (X = Cl, Br, SPh, 1/2 1,2-O2C6H4, or 1/2 2,3-S2C6H3CH3) to give seven-co-ordinate [MoX2(NNR2)(S2CNR′2) 2]. For X = Cl or Br these complexes react with NaS2CNR′2 to give the cationic seven-coordinate [Mo(NNR2)(S2CNR′2)3] +. The complex [MoO(NNMe2)(C9H6NO)2] gives NHMe2, NH3, and Me2NNH2 on reaction with HCl and an X-ray crystal structure shows a significantly bent NNMe2 ligand with MO-N-N 155.5°. The MO-N and N-N distances of 1.800(9) and 1.28(1) Å lie within the range found for other hydrazido(2-)-complexes. The complex ctystallises in the space group P21/a with a = 19.00(5), b = 14.59(4), c = 7.26(2) Å, and γ = 102.90(6)° for Z = 4. The final conventional error index, R, is equal to 0.087 for 2 747 reflections.

AB - The oxohydrazido-complexes [MoO(NNR2)(S2CNR′2)2] [R2 = Me2, MePh, or (CH2)5; R′2 = Me2, Et2, or (CH2)5] react with an excess of acids HX (X = Cl, Br, SPh, 1/2 1,2-O2C6H4, or 1/2 2,3-S2C6H3CH3) to give seven-co-ordinate [MoX2(NNR2)(S2CNR′2) 2]. For X = Cl or Br these complexes react with NaS2CNR′2 to give the cationic seven-coordinate [Mo(NNR2)(S2CNR′2)3] +. The complex [MoO(NNMe2)(C9H6NO)2] gives NHMe2, NH3, and Me2NNH2 on reaction with HCl and an X-ray crystal structure shows a significantly bent NNMe2 ligand with MO-N-N 155.5°. The MO-N and N-N distances of 1.800(9) and 1.28(1) Å lie within the range found for other hydrazido(2-)-complexes. The complex ctystallises in the space group P21/a with a = 19.00(5), b = 14.59(4), c = 7.26(2) Å, and γ = 102.90(6)° for Z = 4. The final conventional error index, R, is equal to 0.087 for 2 747 reflections.

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DO - 10.1039/DT9820001041

M3 - Article

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JO - Dalton Transactions

JF - Dalton Transactions

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The chemistry of molybdenum oxohydrazido(2-)-complexes; the X-ray crystal structure of [MoO(NNMe₂)(C₉H₆NO)₂], a complex with a bent hydrazido(2-)-ligand

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