Platinum ω-Alkenyl Compounds as Chemical Vapor Deposition Precursors: Synthesis and Characterization of Pt[CH2CMe2CH2CH═CH2]2 and the Impact of Ligand Design on the Deposition Process
Liu, Sumeng; Zhang, Zhejun; Gray, Danielle; Zhu, Lingyang; Abelson, John R.; Girolami, Gregory S.; Chemistry of Materials  (2020) –; doi:10.1021/acs.chemmater.0c03226

data_4003702
_publ_section_title
;
 Platinum \w-Alkenyl Compounds as Chemical Vapor Deposition Precursors:
 Synthesis and Characterization of Pt[CH2CMe2CH2CH&#x2550;CH2]2 and the
 Impact of Ligand Design on the Deposition Process
;
_journal_name_full               'Chemistry of Materials'
_journal_paper_doi               10.1021/acs.chemmater.0c03226
_journal_year                    2020
_chemical_formula_sum            'C12 H22 Pt'
_chemical_formula_weight         361.38
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_cell_angle_beta                 92.5422(8)
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_cell_length_b                   10.3493(3)
_cell_length_c                   18.9360(6)
_cell_measurement_reflns_used    26354
_cell_measurement_temperature    100(2)
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_cell_measurement_theta_min      2.92
_cell_volume                     1220.52(7)
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_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
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_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker D8 Venture, Photon 100'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0373
_diffrn_reflns_av_unetI/netI     0.0187
_diffrn_reflns_Laue_measured_fraction_full 0.999
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_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
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_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.335
_diffrn_reflns_theta_min         2.243
_exptl_absorpt_coefficient_mu    11.455
_exptl_absorpt_correction_T_max  0.3343
_exptl_absorpt_correction_T_min  0.1409
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2014/4 (Krause et al., 2015)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.967
_exptl_crystal_description       prism
_exptl_crystal_F_000             688
_refine_diff_density_max         1.679
_refine_diff_density_min         -2.265
_refine_diff_density_rms         0.202
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
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_refine_ls_number_reflns         3042
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.229
_refine_ls_R_factor_all          0.0300
_refine_ls_R_factor_gt           0.0278
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0216P)^2^+10.5198P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0693
_refine_ls_wR_factor_ref         0.0703
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2880
_reflns_number_total             3042
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            cm0c03226_si_005.cif
_cod_data_source_block           dd17es
_cod_original_sg_symbol_H-M      'P 21/n'
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_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              69366
_shelx_hkl_checksum              123