Multiple C-H Bond Activation in Group 3 Chemistry: Synthesis and Structural Characterization of an Yttrium-Aluminum-Methine Cluster
H. Martin Dietrich; Hilde Grove; Karl W. Törnroos; Reiner Anwander; Journal of the American Chemical Society 128 (2006) 1458–1459; doi:10.1021/ja057618z

data_4110392
_publ_contact_author_address
;
Department of Chemistry
University of Bergen
All\'egaten 41
N-5007 Bergen
Norway
;
_publ_contact_author_name        'Reiner Anwander'
_publ_section_title
;
 Multiple C-H Bond Activation in Group 3 Chemistry: Synthesis and
 Structural Characterization of an Yttrium-Aluminum-Methine Cluster
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              1458
_journal_page_last               1459
_journal_paper_doi               10.1021/ja057618z
_journal_volume                  128
_journal_year                    2006
_chemical_formula_moiety         'C28 H52 Al2 Y2'
_chemical_formula_sum            'C28 H52 Al2 Y2'
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_chemical_name_systematic
; 
 ? 
;
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_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      29.57
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_computing_cell_refinement
;
Bruker (2001). SAINT, version 6.02a, Bruker AXS Inc., Madison, 
Wisconsin, USA.
;
_computing_data_collection
;
Bruker (1999). SMART, version 5.059, Bruker AXS Inc., Madison, 
Wisconsin, USA.
;
_computing_data_reduction
;
Bruker (2001). SAINT, version 6.02a, Bruker AXS Inc., Madison, 
Wisconsin, USA.
;
_computing_molecular_graphics
;
Bruker AXS (2003). SHELXTL. Version 6.14. Bruker AXS Inc., Madison, 
Wisconsin, USA.
;
_computing_publication_material
;
Bruker AXS (2003). SHELXTL. Version 6.14. Bruker AXS Inc., Madison, 
Wisconsin, USA.
;
_computing_structure_refinement
;
Sheldrick, G. M. (1997). SHELXS97 and SHELXL97. University of 
G\"ottingen, Germany.
;
_computing_structure_solution
;     
Sheldrick, G. M. (1997). SHELXS97 and SHELXL97. University of 
G\"ottingen, Germany. 
;
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_diffrn_measurement_device_type  'Bruker-AXS SMART 2K CCD'
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; 
Bruker AXS (2003). SHELXTL. Version 6.14. 
Bruker AXS Inc., Madison, Wisconsin, USA. 
;
_exptl_crystal_colour            colourless
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_exptl_crystal_size_min          0.21
_refine_diff_density_max         1.025
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_refine_ls_extinction_method     none
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0278P)^2^+5.9284P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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