Synthesis, structure and molecular dynamics of ??2-iminoacyl compounds [Cp(ArO)Zr(??2-ButNCCH2Ph)(CH2Ph)] and [Cp(ArO)Zr(??2-ButNCCH2Ph)2]
Thorn, Matthew G.; Lee, Jongtaik; Fanwick, Phillip E.; Rothwell, Ian P.; Journal of the Chemical Society, Dalton Transactions  (2002) 3398–; doi:10.1039/b202244n

data_7011623
_publ_section_title
;
 Synthesis, structure and molecular dynamics of ??2-iminoacyl compounds
 [Cp(ArO)Zr(??2-ButNCCH2Ph)(CH2Ph)] and [Cp(ArO)Zr(??2-ButNCCH2Ph)2]
;
_journal_issue                   17
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              3398
_journal_paper_doi               10.1039/b202244n
_journal_year                    2002
_chemical_formula_sum            'C39 H44 O Zr'
_chemical_formula_weight         620.01
_chemical_name_systematic        ' ?'
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_type_scat_source
'International Tables for Crystallography (Vol C)'
_audit_creation_date             30-07-98
_audit_creation_method           from_MolEN_and_SHELXL
_audit_update_record             ' ?'
_cell_angle_alpha                90.00
_cell_angle_beta                 124.4934(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   27.9412(6)
_cell_length_b                   13.9072(3)
_cell_length_c                   20.6729(4)
_cell_measurement_reflns_used    25919
_cell_measurement_temperature    203
_cell_measurement_theta_max      30
_cell_measurement_theta_min      4
_cell_volume                     6620.9(3)
_computing_cell_refinement       DENZO/SCALEPACK_(Otwinowski,_1996)
_computing_data_collection       Collect_(Nonius,_1998)
_computing_data_reduction        DENZO/SCALEPACK_(Otwinowski,_1996)
_computing_molecular_graphics
;
ORTEP (Johnson, 1976)
Xtal_GX (Hall, 1995)
PLUTON (Spek, 1991)
;
_computing_publication_material  CIF_VAX_MolEN_(Fair,_1990)
_computing_structure_refinement  SHELX97_(Sheldrick,_1997)
_computing_structure_solution    PATTY_(DIRDIF92,_Beurskins,_1992)
_diffrn_ambient_temperature      203
_diffrn_radiation_type           MO-K\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.045
_diffrn_reflns_limit_h_max       39
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -28
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_diffrn_reflns_theta_max         30.50
_diffrn_reflns_theta_min         4.00
_exptl_absorpt_coefficient_mu    0.352
_exptl_absorpt_correction_T_max  0.9158
_exptl_absorpt_correction_T_min  0.6569
_exptl_absorpt_correction_type   refined_empirical_(Otwinowski_&_Minor,_1996
_exptl_crystal_colour            'pale yellow'
_exptl_crystal_density_diffrn    1.24
_exptl_crystal_description       chunk
_exptl_crystal_F_000             2608
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.65
_refine_diff_density_min         -0.84
_refine_ls_extinction_coef       0.33E-02
_refine_ls_extinction_method     SHELXL97_(Sheldrick_1997)
_refine_ls_goodness_of_fit_ref   1.024
_refine_ls_hydrogen_treatment    H_atoms_riding
_refine_ls_matrix_type           full
_refine_ls_number_parameters     377
_refine_ls_number_reflns         8668
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_refine_ls_R_factor_gt           0.048
_refine_ls_shift/su_max          0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0715P)^2^+3.4709P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.122
_reflns_number_gt                5794
_reflns_number_total             8668
_reflns_threshold_expression     >2.0\s(I)
_cod_data_source_file            b202244n.txt
_cod_data_source_block           MT46G
_cod_depositor_comments
;
The following automatic conversions were performed:
'_refine_ls_weighting_scheme' value 'calc ' changed to 'calc' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_original_cell_volume        6620.9(5)
_cod_original_sg_symbol_H-M      'c 1 2/c 1'
_cod_original_formula_sum        'C39 H44 O1 Zr1'
_cod_database_code               7011623