Crystal structures of Bis[tricarbonyl(η-cyclopentadienyl)molybdato(0)]mercury(II) and trans-Dicarbonyl(dimethylphenylarsine)[iodomercurio(0)](η-methylcylopentadienyl) molybdenum(II)

Murray M. Mickiewicz; Colin L. Raston; Allan H. White; Stanley Bruce Wild

doi:10.1071/CH9771685

Crystal structures of Bis[tricarbonyl(η-cyclopentadienyl)molybdato(0)]mercury(II) and trans-Dicarbonyl(dimethylphenylarsine)[iodomercurio(0)](η-methylcylopentadienyl) molybdenum(II)

Murray M. Mickiewicz
, Colin L. Raston
, Allan H. White
, Stanley Bruce Wild

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

35 Citations (Scopus)

Abstract

The crystal structures of the title compounds [Hg{Mo(CO)₃(C₅H₅)}₂] (1) and [IHg{Mo(CO)₂-(C₅H₄Me)(AsPhMe₂)}] (2) have been determined by X-ray diffraction at 295 K and refined by least squares to residuals of 0.065 and 0.079 for 867 and 1313 ‘observed’ reflections respectively. [Hg{Mo(CO)₃(C₅H₅)}₂] is monoclinic, C2/c, a = 21.161(5), b = 7.106(1), c = 12.103(2) Å, β = 91.23(2)°, Z = 4. [IHg{Mo(CO)₂(C₅H₄Me)(AsPhMe₂)}] is monoclinic, P2₁/a, a = 24.784(8), b = 7.751(3), c = 9.949(3) Å,β = 105.16(3)°, Z = 4. The molecule in (1) has symmetry 2. Coordination about the mercury is substantially linear in both cases: (1) Mo-Hg-Mo 173.71(6)°, Hg-Mo 2.746(2) Å, (2) Mo-Hg-I 167.40(8)°, Hg-Mo 2.685(3), Hg-I 2.720(3), Mo-As 2.536(4) Å.

Original language	English
Pages (from-to)	1685-1691
Number of pages	7
Journal	Australian Journal of Chemistry
Volume	30
Issue number	8
DOIs	https://doi.org/10.1071/CH9771685
Publication status	Published - 1977
Externally published	Yes

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@article{439f91fd401f46749d0ece0c7604ca86,

title = "Crystal structures of Bis[tricarbonyl(η-cyclopentadienyl)molybdato(0)]mercury(II) and trans-Dicarbonyl(dimethylphenylarsine)[iodomercurio(0)](η-methylcylopentadienyl) molybdenum(II)",

abstract = "The crystal structures of the title compounds [Hg\{Mo(CO)3(C5H5)\}2] (1) and [IHg\{Mo(CO)2-(C5H4Me)(AsPhMe2)\}] (2) have been determined by X-ray diffraction at 295 K and refined by least squares to residuals of 0.065 and 0.079 for 867 and 1313 {\textquoteleft}observed{\textquoteright} reflections respectively. [Hg\{Mo(CO)3(C5H5)\}2] is monoclinic, C2/c, a = 21.161(5), b = 7.106(1), c = 12.103(2) {\AA}, β = 91.23(2)°, Z = 4. [IHg\{Mo(CO)2(C5H4Me)(AsPhMe2)\}] is monoclinic, P21/a, a = 24.784(8), b = 7.751(3), c = 9.949(3) {\AA},β = 105.16(3)°, Z = 4. The molecule in (1) has symmetry 2. Coordination about the mercury is substantially linear in both cases: (1) Mo-Hg-Mo 173.71(6)°, Hg-Mo 2.746(2) {\AA}, (2) Mo-Hg-I 167.40(8)°, Hg-Mo 2.685(3), Hg-I 2.720(3), Mo-As 2.536(4) {\AA}.",

author = "Mickiewicz, \{Murray M.\} and Raston, \{Colin L.\} and White, \{Allan H.\} and Wild, \{Stanley Bruce\}",

year = "1977",

doi = "10.1071/CH9771685",

language = "English",

volume = "30",

pages = "1685--1691",

journal = "Australian Journal of Chemistry",

issn = "0004-9425",

publisher = "CSIRO Publishing",

number = "8",

}

Crystal structures of Bis[tricarbonyl(η-cyclopentadienyl)molybdato(0)]mercury(II) and trans-Dicarbonyl(dimethylphenylarsine)[iodomercurio(0)](η-methylcylopentadienyl) molybdenum(II). / Mickiewicz, Murray M.; Raston, Colin L.; White, Allan H. et al.
In: Australian Journal of Chemistry, Vol. 30, No. 8, 1977, p. 1685-1691.

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

TY - JOUR

T1 - Crystal structures of Bis[tricarbonyl(η-cyclopentadienyl)molybdato(0)]mercury(II) and trans-Dicarbonyl(dimethylphenylarsine)[iodomercurio(0)](η-methylcylopentadienyl) molybdenum(II)

AU - Mickiewicz, Murray M.

AU - Raston, Colin L.

AU - White, Allan H.

AU - Wild, Stanley Bruce

PY - 1977

Y1 - 1977

N2 - The crystal structures of the title compounds [Hg{Mo(CO)3(C5H5)}2] (1) and [IHg{Mo(CO)2-(C5H4Me)(AsPhMe2)}] (2) have been determined by X-ray diffraction at 295 K and refined by least squares to residuals of 0.065 and 0.079 for 867 and 1313 ‘observed’ reflections respectively. [Hg{Mo(CO)3(C5H5)}2] is monoclinic, C2/c, a = 21.161(5), b = 7.106(1), c = 12.103(2) Å, β = 91.23(2)°, Z = 4. [IHg{Mo(CO)2(C5H4Me)(AsPhMe2)}] is monoclinic, P21/a, a = 24.784(8), b = 7.751(3), c = 9.949(3) Å,β = 105.16(3)°, Z = 4. The molecule in (1) has symmetry 2. Coordination about the mercury is substantially linear in both cases: (1) Mo-Hg-Mo 173.71(6)°, Hg-Mo 2.746(2) Å, (2) Mo-Hg-I 167.40(8)°, Hg-Mo 2.685(3), Hg-I 2.720(3), Mo-As 2.536(4) Å.

AB - The crystal structures of the title compounds [Hg{Mo(CO)3(C5H5)}2] (1) and [IHg{Mo(CO)2-(C5H4Me)(AsPhMe2)}] (2) have been determined by X-ray diffraction at 295 K and refined by least squares to residuals of 0.065 and 0.079 for 867 and 1313 ‘observed’ reflections respectively. [Hg{Mo(CO)3(C5H5)}2] is monoclinic, C2/c, a = 21.161(5), b = 7.106(1), c = 12.103(2) Å, β = 91.23(2)°, Z = 4. [IHg{Mo(CO)2(C5H4Me)(AsPhMe2)}] is monoclinic, P21/a, a = 24.784(8), b = 7.751(3), c = 9.949(3) Å,β = 105.16(3)°, Z = 4. The molecule in (1) has symmetry 2. Coordination about the mercury is substantially linear in both cases: (1) Mo-Hg-Mo 173.71(6)°, Hg-Mo 2.746(2) Å, (2) Mo-Hg-I 167.40(8)°, Hg-Mo 2.685(3), Hg-I 2.720(3), Mo-As 2.536(4) Å.

UR - https://www.scopus.com/pages/publications/0001211858

U2 - 10.1071/CH9771685

DO - 10.1071/CH9771685

M3 - Article

AN - SCOPUS:0001211858

SN - 0004-9425

VL - 30

SP - 1685

EP - 1691

JO - Australian Journal of Chemistry

JF - Australian Journal of Chemistry

IS - 8

ER -

Crystal structures of Bis[tricarbonyl(η-cyclopentadienyl)molybdato(0)]mercury(II) and trans-Dicarbonyl(dimethylphenylarsine)[iodomercurio(0)](η-methylcylopentadienyl) molybdenum(II)

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