A Heterobimetallic Gallyl Complex Containing an Unsupported Ga-Y Bond
Stephen T. Liddle; David P. Mills; Benedict M. Gardner; Jonathan McMaster; Cameron Jones; William D. Woodul; Inorganic Chemistry 48 (2009) 3520–3522; doi:10.1021/ic900278t

data_4302033
_publ_section_title
;
A Heterobimetallic Gallyl Complex Containing an Unsupported Ga-Y Bond
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3520
_journal_page_last               3522
_journal_paper_doi               10.1021/ic900278t
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C65 H90 Ga N4 O2 P2 Si2 Y'
_chemical_formula_sum            'C65 H90 Ga N4 O2 P2 Si2 Y'
_chemical_formula_weight         1236.16
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   'geom, Me from difmap'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           'enCIFer editing of SHELXL97 CIF output'
_cell_angle_alpha                90.00
_cell_angle_beta                 94.113(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.4466(8)
_cell_length_b                   21.0498(12)
_cell_length_c                   23.1044(13)
_cell_measurement_reflns_used    7439
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      25.42
_cell_measurement_theta_min      2.45
_cell_volume                     6522.8(7)
_computing_cell_refinement       'Bruker SAINT version 6.36A (Bruker, 2000)'
_computing_data_collection       'Bruker SMART version 5.625 (Bruker, 2001)'
_computing_data_reduction        'Bruker SAINT; SHELXTL (Sheldrick, 2008)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material
'enCIFer (Allen et al., 2004); PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0587
_diffrn_reflns_av_sigmaI/netI    0.0543
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            46556
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.93
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.428
_exptl_absorpt_correction_T_max  0.81
_exptl_absorpt_correction_T_min  0.72
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2001)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.259
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             2608
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.14
_refine_diff_density_max         0.59
_refine_diff_density_min         -0.29
_refine_diff_density_rms         0.07
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     726
_refine_ls_number_reflns         11482
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0668
_refine_ls_R_factor_gt           0.0395
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0462P)^2^+1.5668P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0851
_refine_ls_wR_factor_ref         0.0956
_reflns_number_gt                8387
_reflns_number_total             11482
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ic900278t_si_003_2.cif
_cod_data_source_block           11
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4302033