High-Melting, Elastic Polypropylene: A One-Pot, One-Catalyst Strategy toward Propylene-Based Thermoplastic Elastomers
Machat, Martin R.; Lanzinger, Dominik; Drees, Markus; Altmann, Philipp J.; Herdtweck, Eberhardt; Rieger, Bernhard; Macromolecules 51 (2018) 914–; doi:10.1021/acs.macromol.7b02679

data_1554175
_publ_section_title
;
 High-Melting, Elastic Polypropylene: A One-Pot, One-Catalyst Strategy
 toward Propylene-Based Thermoplastic Elastomers
;
_journal_issue                   3
_journal_name_full               Macromolecules
_journal_page_first              914
_journal_paper_doi               10.1021/acs.macromol.7b02679
_journal_volume                  51
_journal_year                    2018
_chemical_formula_moiety         'C33 H26 Cl2 Hf'
_chemical_formula_sum            'C33 H26 Cl2 Hf'
_chemical_formula_weight         671.93
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 115.4455(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.3780(3)
_cell_length_b                   14.7549(3)
_cell_length_c                   14.6714(3)
_cell_measurement_reflns_used    9388
_cell_measurement_temperature    123(1)
_cell_measurement_theta_max      25.48
_cell_measurement_theta_min      1.66
_cell_volume                     2810.55(10)
_computing_cell_refinement       'SAINT (Bruker, 2008b)'
_computing_data_collection       'APEX II Control Software (Bruker, 2008a)'
_computing_data_reduction        'SAINT (Bruker, 2008b)'
_computing_molecular_graphics    'PLATON (Spek, 2010)'
_computing_publication_material  'PLATON (Spek, 2010)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1998)'
_computing_structure_solution    'SIR92 (Altomare, 1994)'
_diffrn_ambient_temperature      123(1)
_diffrn_detector                 ' CCD plate '
_diffrn_detector_area_resol_mean 16
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device       ' \k-geometry diffractometer '
_diffrn_measurement_device_type  ' Bruker APEX-II CCD '
_diffrn_measurement_method       ' phi- and omega-rotation '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0217
_diffrn_reflns_av_sigmaI/netI    0.0089
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            73864
_diffrn_reflns_theta_full        25.48
_diffrn_reflns_theta_max         25.48
_diffrn_reflns_theta_min         1.66
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    3.921
_exptl_absorpt_correction_T_max  0.7452
_exptl_absorpt_correction_T_min  0.5388
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker, 2008b'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.588
_exptl_crystal_density_method    none
_exptl_crystal_description       prism
_exptl_crystal_F_000             1320
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.36
_platon_squeeze_details
;
The unit cell contains 2 disordered molecules of toluene which were
treated as a diffuse contribution to the overall scattering without specific
atom positions by SQUEEZE/PLATON.
;
_refine_diff_density_max         0.314
_refine_diff_density_min         -0.274
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.052
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     325
_refine_ls_number_reflns         5205
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0121
_refine_ls_R_factor_gt           0.0116
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0120P)^2^+2.8847P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0295
_refine_ls_wR_factor_ref         0.0297
_reflns_number_gt                5049
_reflns_number_total             5205
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ma7b02679_si_002.cif
_cod_data_source_block           lana_IV
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1554175