Synthesis and Reactivity of Bis(η5:η1-pentafulvene)zirconium Complexes
Ebert, Hanna; Timmermann, Vanessa; Oswald, Tim; Saak, Wolfgang; Schmidtmann, Marc; Friedemann, Marion; Haase, Detlev; Beckhaus, Rüdiger; Organometallics 33 (2014) 1440–; doi:10.1021/om500031s

data_4082766
_publ_section_title
;
 Synthesis and Reactivity of Bis(\h5:\h1-pentafulvene)zirconium Complexes
;
_journal_issue                   6
_journal_name_full               Organometallics
_journal_page_first              1440
_journal_paper_doi               10.1021/om500031s
_journal_volume                  33
_journal_year                    2014
_chemical_formula_sum            'C60 H66.67 N2 Zr'
_chemical_formula_weight         907.04
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.0180(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   14.4928(4)
_cell_length_b                   19.5385(6)
_cell_length_c                   17.1184(5)
_cell_measurement_reflns_used    5206
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      27.23
_cell_measurement_theta_min      3.17
_cell_volume                     4844.4(2)
_computing_cell_refinement       'Bruker AXS SAINT V7.60A'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker AXS SAINT V7.60A'
_computing_structure_refinement  'SHELXL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0565
_diffrn_reflns_av_sigmaI/netI    0.0717
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            35406
_diffrn_reflns_theta_full        27.10
_diffrn_reflns_theta_max         27.10
_diffrn_reflns_theta_min         1.58
_exptl_absorpt_coefficient_mu    0.268
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8837
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'SADABS-2008/1 (Sheldrick)'
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.244
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1923
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.07
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.482
_refine_diff_density_min         -0.412
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.007
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     636
_refine_ls_number_reflns         10682
_refine_ls_number_restraints     113
_refine_ls_restrained_S_all      1.017
_refine_ls_R_factor_all          0.0829
_refine_ls_R_factor_gt           0.0427
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0400P)^2^+1.6000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0862
_refine_ls_wR_factor_ref         0.0993
_reflns_number_gt                7241
_reflns_number_total             10682
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500031s_si_001.cif
_cod_data_source_block           4
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               4082766