##############################################################################
#                                                                            #
# This CIF contains the data in a paper accepted for publication in          #
# Acta Crystallographica Section E. It conforms to the requirements of       #
# Notes for Authors for Acta Crystallographica Section E, and has been       #
# peer reviewed under the auspices of the IUCr Commission on Journals.       #
#                                                                            #
# Full details of the Crystallographic Information File format               #
# are given in the paper "The Crystallographic Information File (CIF):       #
# a New Standard Archive File for Crystallography" by S. R. Hall, F. H.      #
# Allen and I. D. Brown [Acta Cryst. (1991), A47, 655-685].                  #
#                                                                            #
# The current version of the core CIF dictionary is obtainable from          #
# ftp://ftp.iucr.org/pub/cif_core.dic.                                       #
#                                                                            #
# Software is freely available for graphical display of the structure(s)     #
# in this CIF. For information consult the CIF software page                 #
# http://www.iucr.org/resources/cif/software.                                #
#                                                                            #
# This file may be used for bona fide research purposes within the           #
# scientific community so long as proper attribution is given to the journal # 
# article from which it was obtained.                                        #
#                                                                            #
##############################################################################
data_Global
_audit_creation_method
;
Olex2 1.2
(compiled 2018.04.26 svn.r3504 for OlexSys, GUI svn.r5492)
;
_journal_date_recd_electronic     2018-05-24
_journal_date_accepted     2018-06-15
_journal_name_full     'Acta Crystallographica, Section E'
_journal_year     2018
_journal_volume     74
_journal_issue      7
_journal_page_first     998
_journal_page_last     1001
_journal_paper_category     GM
_journal_paper_doi     10.1107/S2056989018008836
_journal_coeditor_code     SU5444
_publ_contact_author_name     'Shannon M. Biros'
_publ_contact_author_address
;
Department of Chemistry
Grand Valley State University
1 Campus Dr.
Allendale, MI 49401,
USA
;
_publ_contact_author_email     'biross@gvsu.edu'
_publ_contact_author_fax     '616-331-3230'
_publ_contact_author_phone     '616-331-8955'
_publ_section_title
;\
Crystal structure of
cis-[1,2-bis(diphenylphosphanyl)ethene-κ²P,P']\
dichloridoplatinum(II) chloroform disolvate: a new polymorph
;
loop_
    _publ_author_name
    _publ_author_footnote
    _publ_author_address
    'Mugemana, Jimmy' .
;
Department of Chemistry
Grand Valley State University
1 Campus Dr.
Allendale, MI 49401,
USA
;
    'Bender, John' .
;
Department of Chemistry
Grand Valley State University
1 Campus Dr.
Allendale, MI 49401,
USA
;
    'Staples, Richard J.' .
;
Center for Crystallographic Research
Department of Chemistry
Michigan State University
East Lansing, MI 48824,
USA
;
    'Biros, Shannon M.' .
;
Department of Chemistry
Grand Valley State University
1 Campus Dr.
Allendale, MI 49401,
USA
;
_publ_section_synopsis
;
A third monoclinic polymorph of the title compound is described. In the crystal,
it exhibits C---H...Cl hydrogen bonds and face-on Cl...π interactions
involving the chloroform disolvate molecules. Intermolecular weak offset
π--π interactions are also present between the aromatic rings of the
ligands.
;
_shelxl_version_number        2.014
data_I
_chemical_name_systematic
;\
cis-[1,2-Bis(diphenylphosphanyl)ethene-\
κ²P,P']dichloridoplatinum(II) chloroform disolvate
;
_chemical_name_common     ?
_chemical_formula_moiety     'C26 H22 Cl2 P2 Pt, 2(C H Cl3)'
_chemical_formula_sum     'C28 H24 Cl8 P2 Pt'
_chemical_formula_iupac     '[Pt Cl2 (C26 H22 P2)], 2C H Cl3'
_chemical_formula_weight     901.10
_chemical_melting_point     ?
_shelx_space_group_comment
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_space_group_crystal_system     monoclinic
_space_group_name_H-M_alt     'P 21/c'
_space_group_name_Hall     '-P 2ybc'
loop_
    _space_group_symop_operation_xyz
    'x, y, z'
    '-x, y+1/2, -z+1/2'
    '-x, -y, -z'
    'x, -y-1/2, z-1/2'
_cell_length_a     11.1441(10)
_cell_length_b     18.0870(17)
_cell_length_c     16.9621(16)
_cell_angle_alpha     90
_cell_angle_beta     106.2465(10)
_cell_angle_gamma     90
_cell_volume     3282.4(5)
_cell_formula_units_Z     4
_cell_measurement_reflns_used     6541
_cell_measurement_theta_min     2.212
_cell_measurement_theta_max     25.375
_cell_measurement_temperature     173(2)
_exptl_crystal_description     'needle'
_exptl_crystal_colour     colorless
_exptl_crystal_size_max     0.263
_exptl_crystal_size_mid     0.135
_exptl_crystal_size_min     0.095
_exptl_crystal_density_diffrn     1.823
_exptl_crystal_density_meas     ?
_exptl_crystal_density_method     ?
_exptl_crystal_F_000     1744
_exptl_absorpt_coefficient_mu     5.043
_exptl_absorpt_correction_type     multi-scan
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2013)
;
_shelx_estimated_absorpt_T_min     0.351
_shelx_estimated_absorpt_T_max     0.646
_exptl_absorpt_correction_T_min     0.5025
_exptl_absorpt_correction_T_max     0.7452
_exptl_special_details     ?
_diffrn_ambient_temperature     173.15
_diffrn_radiation_type     MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_measurement_device_type     'Bruker APEXII CCD'
_diffrn_measurement_method     'φ and ω scans'
_diffrn_detector_area_resol_mean     ?
_diffrn_reflns_number     26503
_diffrn_reflns_av_R_equivalents     0.0691
_diffrn_reflns_theta_min     1.683
_diffrn_reflns_theta_max     25.392
_diffrn_reflns_theta_full     25.242
_diffrn_measured_fraction_theta_max     0.999
_diffrn_measured_fraction_theta_full     1.000
_diffrn_reflns_limit_h_min     -13
_diffrn_reflns_limit_h_max     13
_diffrn_reflns_limit_k_min     -21
_diffrn_reflns_limit_k_max     21
_diffrn_reflns_limit_l_min     -20
_diffrn_reflns_limit_l_max     19
_diffrn_standards_number     0
_refine_special_details     ?
_reflns_number_total     6039
_reflns_number_gt     3360
_reflns_threshold_expression     'I > 2σ(I)'
_refine_ls_structure_factor_coef     Fsqd
_refine_ls_matrix_type     full
_refine_ls_R_factor_all     0.0789
_refine_ls_R_factor_gt     0.0419
_refine_ls_wR_factor_gt     0.0996
_refine_ls_wR_factor_ref     0.1221
_refine_ls_goodness_of_fit_ref     1.030
_refine_ls_restrained_S_all     1.030
_refine_ls_number_reflns     6039
_refine_ls_number_parameters     352
_refine_ls_number_restraints     0
_refine_ls_hydrogen_treatment     constr
_refine_ls_weighting_scheme     calc
_refine_ls_weighting_details
             'w=1/[σ²(Fo²)+(0.0396P)²+10.5640P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_hydrogens     geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary     difmap
_refine_ls_shift/su_max     0.001
_refine_ls_shift/su_mean     0.000
_refine_diff_density_max     3.442
_refine_diff_density_min     -1.005
_refine_ls_extinction_method     none
_refine_ls_extinction_coef     .
loop_
    _atom_type_symbol
    _atom_type_description
    _atom_type_scat_dispersion_real
    _atom_type_scat_dispersion_imag
    _atom_type_scat_source
    'C' 'C' 0.0033 0.0016
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    'H' 'H' 0.0000 0.0000
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    'Cl' 'Cl' 0.1484 0.1585
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    'P' 'P' 0.1023 0.0942
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
    'Pt' 'Pt' -1.7033 8.3905
                         'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
_computing_data_collection
;
APEX2 (Bruker, 2013)
;
_computing_cell_refinement
;
SAINT (Bruker, 2013)
;
_computing_data_reduction
;
SAINT (Bruker, 2013)
;
_computing_structure_solution
;
SHELXS (Sheldrick, 2008)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015)
;
_computing_molecular_graphics
;
OLEX2 (Dolomanov et al.,  2009; Bourhis et al.,
2015)
;
_computing_publication_material
;
CrystalMaker (Palmer, 2007)
;
loop_
    _atom_site_type_symbol
    _atom_site_label
    _atom_site_fract_x
    _atom_site_fract_y
    _atom_site_fract_z
    _atom_site_U_iso_or_equiv
    _atom_site_adp_type
    _atom_site_calc_flag
    _atom_site_occupancy
    _atom_site_disorder_assembly
    _atom_site_disorder_group
    Pt Pt1 0.76626(2) 0.25106(2) 0.26582(2) 0.02442(12) Uani d 1 . .
    Cl Cl1 0.75592(19) 0.15899(10) 0.16572(12) 0.0322(5) Uani d 1 . .
    Cl Cl2 0.7627(2) 0.34405(10) 0.16732(12) 0.0346(5) Uani d 1 . .
    P P1 0.77172(19) 0.16744(11) 0.36235(12) 0.0246(5) Uani d 1 . .
    P P2 0.78048(19) 0.33570(10) 0.36196(12) 0.0243(5) Uani d 1 . .
    C C1 0.7832(8) 0.2162(5) 0.4579(5) 0.0316(19) Uani d 1 . .
    H H1 0.7851 0.1901 0.5068 0.038 Uiso calc 1 . .
    C C2 0.7887(7) 0.2879(5) 0.4572(5) 0.0319(19) Uani d 1 . .
    H H2 0.7970 0.3151 0.5063 0.038 Uiso calc 1 . .
    C C3 0.9055(8) 0.1058(4) 0.3861(5) 0.031(2) Uani d 1 . .
    C C4 1.0070(9) 0.1237(5) 0.4509(6) 0.053(3) Uani d 1 . .
    H H4 1.0036 0.1654 0.4843 0.064 Uiso calc 1 . .
    C C5 1.1147(11) 0.0803(6) 0.4674(7) 0.068(3) Uani d 1 . .
    H H5 1.1841 0.0911 0.5132 0.082 Uiso calc 1 . .
    C C6 1.1195(11) 0.0210(6) 0.4160(6) 0.063(3) Uani d 1 . .
    H H6 1.1943 -0.0068 0.4237 0.075 Uiso calc 1 . .
    C C7 1.0156(11) 0.0033(5) 0.3545(7) 0.059(3) Uani d 1 . .
    H H7 1.0171 -0.0391 0.3217 0.071 Uiso calc 1 . .
    C C8 0.9087(9) 0.0453(5) 0.3388(5) 0.044(2) Uani d 1 . .
    H H8 0.8375 0.0322 0.2952 0.053 Uiso calc 1 . .
    C C9 0.6333(8) 0.1110(4) 0.3461(5) 0.032(2) Uani d 1 . .
    C C10 0.5226(8) 0.1331(4) 0.2901(5) 0.037(2) Uani d 1 . .
    H H10 0.5219 0.1758 0.2575 0.044 Uiso calc 1 . .
    C C11 0.4138(9) 0.0937(5) 0.2815(6) 0.050(2) Uani d 1 . .
    H H11 0.3384 0.1090 0.2430 0.060 Uiso calc 1 . .
    C C12 0.4156(11) 0.0322(6) 0.3292(7) 0.063(3) Uani d 1 . .
    H H12 0.3404 0.0055 0.3241 0.075 Uiso calc 1 . .
    C C13 0.5234(12) 0.0087(5) 0.3838(7) 0.059(3) Uani d 1 . .
    H H13 0.5233 -0.0345 0.4157 0.071 Uiso calc 1 . .
    C C14 0.6331(10) 0.0481(5) 0.3925(6) 0.051(3) Uani d 1 . .
    H H14 0.7084 0.0318 0.4304 0.061 Uiso calc 1 . .
    C C15 0.6507(8) 0.3979(4) 0.3499(5) 0.0290(19) Uani d 1 . .
    C C16 0.5387(9) 0.3850(5) 0.2923(6) 0.046(2) Uani d 1 . .
    H H16 0.5307 0.3446 0.2554 0.055 Uiso calc 1 . .
    C C17 0.4375(10) 0.4306(6) 0.2880(7) 0.066(3) Uani d 1 . .
    H H17 0.3607 0.4217 0.2474 0.079 Uiso calc 1 . .
    C C18 0.4464(12) 0.4881(7) 0.3410(8) 0.066(4) Uani d 1 . .
    H H18 0.3761 0.5188 0.3381 0.079 Uiso calc 1 . .
    C C19 0.5565(13) 0.5010(6) 0.3980(8) 0.069(4) Uani d 1 . .
    H H19 0.5627 0.5414 0.4348 0.083 Uiso calc 1 . .
    C C20 0.6601(10) 0.4571(5) 0.4042(6) 0.054(3) Uani d 1 . .
    H H20 0.7366 0.4670 0.4446 0.065 Uiso calc 1 . .
    C C21 0.9205(8) 0.3907(5) 0.3809(5) 0.035(2) Uani d 1 . .
    C C22 0.9220(9) 0.4607(5) 0.3500(6) 0.051(3) Uani d 1 . .
    H H22 0.8456 0.4828 0.3200 0.061 Uiso calc 1 . .
    C C23 1.0324(11) 0.4998(6) 0.3615(6) 0.060(3) Uani d 1 . .
    H H23 1.0318 0.5488 0.3414 0.072 Uiso calc 1 . .
    C C24 1.1423(10) 0.4664(7) 0.4025(6) 0.061(3) Uani d 1 . .
    H H24 1.2188 0.4922 0.4094 0.073 Uiso calc 1 . .
    C C25 1.1440(10) 0.3972(7) 0.4336(8) 0.085(4) Uani d 1 . .
    H H25 1.2209 0.3755 0.4633 0.101 Uiso calc 1 . .
    C C26 1.0345(9) 0.3588(6) 0.4219(7) 0.062(3) Uani d 1 . .
    H H26 1.0364 0.3097 0.4421 0.074 Uiso calc 1 . .
    Cl Cl1S 1.1237(5) 0.1975(3) 0.2977(2) 0.1431(18) Uani d 1 . .
    Cl Cl2S 1.0900(3) 0.1895(2) 0.1275(2) 0.1086(13) Uani d 1 . .
    Cl Cl3S 1.1475(6) 0.3253(3) 0.2052(5) 0.226(4) Uani d 1 . .
    C C1S 1.0756(10) 0.2471(5) 0.2089(7) 0.066(3) Uani d 1 . .
    H H1S 0.9848 0.2583 0.1995 0.079 Uiso calc 1 . .
    Cl Cl4S 0.4561(3) 0.16565(15) 0.48152(18) 0.0731(8) Uani d 1 . .
    Cl Cl5S 0.3791(3) 0.25490(16) 0.59773(16) 0.0679(8) Uani d 1 . .
    Cl Cl6S 0.4741(3) 0.32216(15) 0.47379(18) 0.0681(8) Uani d 1 . .
    C C2S 0.4841(8) 0.2468(4) 0.5386(5) 0.040(2) Uani d 1 . .
    H H2S 0.5708 0.2447 0.5764 0.048 Uiso calc 1 . .
_geom_special_details
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;
loop_
    _geom_bond_atom_site_label_1
    _geom_bond_atom_site_label_2
    _geom_bond_site_symmetry_2
    _geom_bond_distance
    _geom_bond_publ_flag
    Pt1 Cl1 . 2.3580(18) ?
    Pt1 Cl2 . 2.3632(19) ?
    Pt1 P1 . 2.2173(19) ?
    Pt1 P2 . 2.2099(19) ?
    P1 C1 . 1.818(8) ?
    P1 C3 . 1.814(8) ?
    P1 C9 . 1.806(8) ?
    P2 C2 . 1.812(8) ?
    P2 C15 . 1.798(8) ?
    P2 C21 . 1.803(8) ?
    C1 C2 . 1.297(11) ?
    C3 C4 . 1.377(12) ?
    C3 C8 . 1.364(11) ?
    C4 C5 . 1.396(13) ?
    C5 C6 . 1.393(14) ?
    C6 C7 . 1.362(14) ?
    C7 C8 . 1.376(12) ?
    C9 C10 . 1.388(11) ?
    C9 C14 . 1.383(11) ?
    C10 C11 . 1.379(11) ?
    C11 C12 . 1.373(13) ?
    C12 C13 . 1.363(14) ?
    C13 C14 . 1.387(14) ?
    C15 C16 . 1.372(12) ?
    C15 C20 . 1.397(11) ?
    C16 C17 . 1.383(12) ?
    C17 C18 . 1.360(15) ?
    C18 C19 . 1.353(16) ?
    C19 C20 . 1.382(13) ?
    C21 C22 . 1.371(12) ?
    C21 C26 . 1.392(12) ?
    C22 C23 . 1.384(13) ?
    C23 C24 . 1.368(14) ?
    C24 C25 . 1.355(15) ?
    C25 C26 . 1.370(13) ?
    Cl1S C1S . 1.706(11) ?
    Cl2S C1S . 1.773(11) ?
    Cl3S C1S . 1.636(11) ?
    Cl4S C2S . 1.737(8) ?
    Cl5S C2S . 1.748(9) ?
    Cl6S C2S . 1.735(8) ?
loop_
    _geom_angle_atom_site_label_1
    _geom_angle_atom_site_label_2
    _geom_angle_atom_site_label_3
    _geom_angle_site_symmetry_1
    _geom_angle_site_symmetry_3
    _geom_angle
    _geom_angle_publ_flag
    Cl1 Pt1 Cl2 . . 90.33(6) ?
    P1 Pt1 Cl1 . . 92.04(7) ?
    P1 Pt1 Cl2 . . 177.58(7) ?
    P2 Pt1 Cl1 . . 178.38(7) ?
    P2 Pt1 Cl2 . . 90.70(7) ?
    P2 Pt1 P1 . . 86.91(7) ?
    C1 P1 Pt1 . . 107.9(3) ?
    C3 P1 Pt1 . . 115.7(3) ?
    C3 P1 C1 . . 104.6(4) ?
    C9 P1 Pt1 . . 115.3(3) ?
    C9 P1 C1 . . 104.8(4) ?
    C9 P1 C3 . . 107.5(4) ?
    C2 P2 Pt1 . . 107.6(3) ?
    C15 P2 Pt1 . . 117.4(3) ?
    C15 P2 C2 . . 103.8(3) ?
    C15 P2 C21 . . 107.7(4) ?
    C21 P2 Pt1 . . 113.2(3) ?
    C21 P2 C2 . . 106.3(4) ?
    C2 C1 P1 . . 117.9(7) ?
    C1 C2 P2 . . 119.6(7) ?
    C4 C3 P1 . . 118.2(7) ?
    C8 C3 P1 . . 121.1(7) ?
    C8 C3 C4 . . 120.5(8) ?
    C3 C4 C5 . . 119.7(9) ?
    C6 C5 C4 . . 119.3(11) ?
    C7 C6 C5 . . 119.2(10) ?
    C6 C7 C8 . . 121.5(10) ?
    C3 C8 C7 . . 119.5(9) ?
    C10 C9 P1 . . 119.9(6) ?
    C14 C9 P1 . . 121.0(7) ?
    C14 C9 C10 . . 118.9(8) ?
    C11 C10 C9 . . 120.7(8) ?
    C12 C11 C10 . . 119.3(10) ?
    C13 C12 C11 . . 121.2(10) ?
    C12 C13 C14 . . 119.7(10) ?
    C9 C14 C13 . . 120.2(10) ?
    C16 C15 P2 . . 121.2(7) ?
    C16 C15 C20 . . 119.0(8) ?
    C20 C15 P2 . . 119.7(7) ?
    C15 C16 C17 . . 120.2(10) ?
    C18 C17 C16 . . 120.9(11) ?
    C19 C18 C17 . . 119.2(10) ?
    C18 C19 C20 . . 121.8(11) ?
    C19 C20 C15 . . 118.9(10) ?
    C22 C21 P2 . . 123.0(7) ?
    C22 C21 C26 . . 117.9(8) ?
    C26 C21 P2 . . 118.9(7) ?
    C21 C22 C23 . . 121.5(10) ?
    C24 C23 C22 . . 118.7(10) ?
    C25 C24 C23 . . 121.2(10) ?
    C24 C25 C26 . . 119.8(11) ?
    C25 C26 C21 . . 120.8(10) ?
    Cl1S C1S Cl2S . . 107.7(6) ?
    Cl3S C1S Cl1S . . 116.9(8) ?
    Cl3S C1S Cl2S . . 109.0(6) ?
    Cl4S C2S Cl5S . . 110.2(5) ?
    Cl6S C2S Cl4S . . 109.9(5) ?
    Cl6S C2S Cl5S . . 111.3(4) ?
loop_
    _geom_hbond_atom_site_label_D
    _geom_hbond_atom_site_label_H
    _geom_hbond_atom_site_label_A
    _geom_hbond_site_symmetry_A
    _geom_hbond_distance_DH
    _geom_hbond_distance_HA
    _geom_hbond_distance_DA
    _geom_hbond_angle_DHA
    C1S H1S Cl1 . 1.00 3.04 3.782(11) 132
    C1S H1S Cl2 . 1.00 2.84 3.789(10) 158
    C2S H2S Cl1 4_566 1.00 2.80 3.616(9) 139
    C2S H2S Cl2 4_566 1.00 2.77 3.649(9) 147
