# Electronic Supplementary Material (ESI) for New Journal of Chemistry.
# This journal is © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2017

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_et151753_1_0m_a
_database_code_depnum_ccdc_archive 'CCDC 1557334'
_audit_update_record             
;
2017-06-20 deposited with the CCDC.
2017-09-28 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/7
_shelx_SHELXL_version_number     2014/7
_chemical_name_systematic        'N-carbamoylguanidinium p-toluensulfonate'
_chemical_name_common            '2-carbamoylguanidinium p-toluensulfonate'
_chemical_melting_point          451-53
_chemical_formula_moiety         'C7 H7 O3 S, C2 H7 N4 O'
_chemical_formula_sum            'C9 H14 N4 O4 S'
_chemical_formula_weight         274.30

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 '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'
N N 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
S S 0.3331 0.5567 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_H-M_alt        'P -1'
_space_group_name_Hall           '-P 1'

_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. 
;

loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   6.6195(13)
_cell_length_b                   8.2505(19)
_cell_length_c                   12.924(5)
_cell_angle_alpha                96.15(3)
_cell_angle_beta                 99.794(18)
_cell_angle_gamma                97.771(14)
_cell_volume                     683.0(3)
_cell_formula_units_Z            2
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    5365
_cell_measurement_theta_min      3.50
_cell_measurement_theta_max      67.23

_exptl_crystal_description       plate
_exptl_crystal_colour            colourless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_density_diffrn    1.334
_exptl_crystal_F_000             288
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.124
_exptl_crystal_size_mid          0.109
_exptl_crystal_size_min          0.031
_exptl_absorpt_coefficient_mu    2.254
_shelx_estimated_absorpt_T_min   0.767
_shelx_estimated_absorpt_T_max   0.933
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.5733
_exptl_absorpt_correction_T_max  0.7530
_exptl_absorpt_process_details   'SADABS-2014/5 (Bruker AXS Inc.)'
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      296(2)
_diffrn_radiation_wavelength     1.54178
_diffrn_radiation_type           CuK\a
_diffrn_radiation_source         'Incoatec I\muS microsource'
_diffrn_radiation_monochromator  'Incoatec QuazarTM MX multilayer optics'
_diffrn_measurement_device_type  'Bruker CCD Smart 6000'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            14099
_diffrn_reflns_av_unetI/netI     0.0396
_diffrn_reflns_av_R_equivalents  0.0578
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_theta_min         3.502
_diffrn_reflns_theta_max         68.189
_diffrn_reflns_theta_full        67.679
_diffrn_measured_fraction_theta_max 0.978
_diffrn_measured_fraction_theta_full 0.980
_diffrn_reflns_Laue_measured_fraction_max 0.978
_diffrn_reflns_Laue_measured_fraction_full 0.980
_diffrn_reflns_point_group_measured_fraction_max 0.978
_diffrn_reflns_point_group_measured_fraction_full 0.980
_reflns_number_total             2439
_reflns_number_gt                1979
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_reflns_special_details          
; 
 Reflections were merged by SHELXL according to the crystal 
 class for the calculation of statistics and refinement. 
  
 _reflns_Friedel_fraction is defined as the number of unique 
 Friedel pairs measured divided by the number that would be 
 possible theoretically, ignoring centric projections and 
 systematic absences. 
;

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXT (Sheldrick 2015)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_refine_special_details          ?
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.1122P)²+0.1164P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   mixed
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         2439
_refine_ls_number_parameters     179
_refine_ls_number_restraints     7
_refine_ls_R_factor_all          0.0680
_refine_ls_R_factor_gt           0.0573
_refine_ls_wR_factor_ref         0.1763
_refine_ls_wR_factor_gt          0.1658
_refine_ls_goodness_of_fit_ref   1.069
_refine_ls_restrained_S_all      1.068
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
C1 C 0.8680(4) 0.6476(3) 0.8901(2) 0.0586(6) Uani 1 1 d . . . . .
O1 O 1.0187(3) 0.7545(2) 0.9017(2) 0.0771(6) Uani 1 1 d . . . . .
N1 N 0.8755(4) 0.4874(3) 0.8797(3) 0.0764(8) Uani 1 1 d D . . . .
C2 C 0.6170(4) 0.8388(3) 0.8851(2) 0.0532(6) Uani 1 1 d . . . . .
N2 N 0.6676(3) 0.6859(2) 0.88422(18) 0.0548(5) Uani 1 1 d D . . . .
N3 N 0.7549(4) 0.9671(3) 0.8839(2) 0.0694(7) Uani 1 1 d D . . . .
N4 N 0.4215(4) 0.8537(3) 0.8843(2) 0.0684(7) Uani 1 1 d D . . . .
S1 S 0.31226(10) 0.26863(7) 0.82274(6) 0.0617(3) Uani 1 1 d . . . . .
O4 O 0.1791(4) 0.1488(3) 0.86193(19) 0.0826(7) Uani 1 1 d . . . . .
O3 O 0.5205(4) 0.2308(3) 0.8308(3) 0.1024(9) Uani 1 1 d . . . . .
C4 C -0.0006(5) 0.2075(6) 0.6501(3) 0.146(2) Uani 1 1 d G . . . .
H4 H -0.0863 0.1720 0.6960 0.175 Uiso 1 1 calc R U . . .
C3 C 0.2103(5) 0.2595(4) 0.6878(2) 0.0885(11) Uani 1 1 d G . . . .
C4' C 0.3384(7) 0.3126(6) 0.6193(4) 0.178(3) Uani 1 1 d G . . . .
H4' H 0.4795 0.3474 0.6446 0.213 Uiso 1 1 calc R U . . .
C5' C 0.2556(12) 0.3135(7) 0.5131(3) 0.246(6) Uani 1 1 d G . . . .
H5' H 0.3413 0.3490 0.4673 0.295 Uiso 1 1 calc R U . . .
C6 C 0.0447(12) 0.2615(7) 0.4754(2) 0.223(6) Uani 1 1 d G . . . .
C5 C -0.0834(8) 0.2084(7) 0.5439(4) 0.217(5) Uani 1 1 d G . . . .
H5 H -0.2245 0.1736 0.5187 0.260 Uiso 1 1 calc R U . . .
O2 O 0.3130(3) 0.4370(2) 0.86912(18) 0.0684(5) Uani 1 1 d . . . . .
C7 C -0.053(3) 0.2633(15) 0.3592(6) 0.372(11) Uani 1 1 d . . . . .
H7A H 0.0527 0.3023 0.3214 0.558 Uiso 1 1 calc R U . . .
H7B H -0.1170 0.1535 0.3280 0.558 Uiso 1 1 calc R U . . .
H7C H -0.1560 0.3350 0.3555 0.558 Uiso 1 1 calc R U . . .
H3A H 0.708(6) 1.060(3) 0.884(3) 0.086(11) Uiso 1 1 d D . . . .
H1A H 0.993(3) 0.459(4) 0.883(3) 0.078(10) Uiso 1 1 d D . . . .
H2 H 0.564(4) 0.611(3) 0.885(2) 0.058(7) Uiso 1 1 d D . . . .
H1B H 0.767(4) 0.416(4) 0.877(3) 0.076(10) Uiso 1 1 d D . . . .
H3B H 0.883(3) 0.956(4) 0.894(3) 0.077(10) Uiso 1 1 d D . . . .
H4A H 0.385(5) 0.948(3) 0.890(3) 0.077(10) Uiso 1 1 d D . . . .
H4B H 0.331(4) 0.769(3) 0.885(3) 0.076(10) Uiso 1 1 d D . . . .


_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_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
C1 O1 1.216(3) . ?
C1 N1 1.322(4) . ?
C1 N2 1.396(3) . ?
N1 H1A 0.840(18) . ?
N1 H1B 0.855(19) . ?
C2 N3 1.304(3) . ?
C2 N4 1.315(4) . ?
C2 N2 1.347(3) . ?
N2 H2 0.862(18) . ?
N3 H3A 0.865(19) . ?
N3 H3B 0.855(18) . ?
N4 H4A 0.849(18) . ?
N4 H4B 0.860(18) . ?
S1 O4 1.426(2) . ?
S1 O3 1.443(2) . ?
S1 O2 1.452(2) . ?
S1 C3 1.749(3) . ?
C4 C3 1.3900 . ?
C4 C5 1.3900 . ?
C4 H4 0.9300 . ?
C3 C4' 1.3900 . ?
C4' C5' 1.3900 . ?
C4' H4' 0.9300 . ?
C5' C6 1.3900 . ?
C5' H5' 0.9300 . ?
C6 C5 1.3900 . ?
C6 C7 1.533(8) . ?
C5 H5 0.9300 . ?
C7 H7A 0.9600 . ?
C7 H7B 0.9600 . ?
C7 H7C 0.9600 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
O1 C1 N1 124.4(3) . . ?
O1 C1 N2 121.7(2) . . ?
N1 C1 N2 113.9(2) . . ?
C1 N1 H1A 117(2) . . ?
C1 N1 H1B 122(2) . . ?
H1A N1 H1B 121(3) . . ?
N3 C2 N4 120.9(2) . . ?
N3 C2 N2 121.6(2) . . ?
N4 C2 N2 117.5(2) . . ?
C2 N2 C1 125.4(2) . . ?
C2 N2 H2 113(2) . . ?
C1 N2 H2 121(2) . . ?
C2 N3 H3A 115(3) . . ?
C2 N3 H3B 119(2) . . ?
H3A N3 H3B 125(4) . . ?
C2 N4 H4A 121(3) . . ?
C2 N4 H4B 121(2) . . ?
H4A N4 H4B 118(4) . . ?
O4 S1 O3 112.31(15) . . ?
O4 S1 O2 113.64(15) . . ?
O3 S1 O2 111.23(14) . . ?
O4 S1 C3 106.22(15) . . ?
O3 S1 C3 107.06(18) . . ?
O2 S1 C3 105.80(14) . . ?
C3 C4 C5 120.0 . . ?
C3 C4 H4 120.0 . . ?
C5 C4 H4 120.0 . . ?
C4 C3 C4' 120.0 . . ?
C4 C3 S1 120.0(2) . . ?
C4' C3 S1 119.9(2) . . ?
C5' C4' C3 120.0 . . ?
C5' C4' H4' 120.0 . . ?
C3 C4' H4' 120.0 . . ?
C6 C5' C4' 120.0 . . ?
C6 C5' H5' 120.0 . . ?
C4' C5' H5' 120.0 . . ?
C5 C6 C5' 120.0 . . ?
C5 C6 C7 118.4(8) . . ?
C5' C6 C7 121.6(8) . . ?
C6 C5 C4 120.0 . . ?
C6 C5 H5 120.0 . . ?
C4 C5 H5 120.0 . . ?
C6 C7 H7A 109.5 . . ?
C6 C7 H7B 109.5 . . ?
H7A C7 H7B 109.5 . . ?
C6 C7 H7C 109.5 . . ?
H7A C7 H7C 109.5 . . ?
H7B C7 H7C 109.5 . . ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
N3 C2 N2 C1 5.1(4) . . . . ?
N4 C2 N2 C1 -176.6(3) . . . . ?
O1 C1 N2 C2 3.5(5) . . . . ?
N1 C1 N2 C2 -175.2(3) . . . . ?
C5 C4 C3 C4' 0.0 . . . . ?
C5 C4 C3 S1 176.7(3) . . . . ?
O4 S1 C3 C4 27.1(3) . . . . ?
O3 S1 C3 C4 147.3(2) . . . . ?
O2 S1 C3 C4 -94.0(2) . . . . ?
O4 S1 C3 C4' -156.2(3) . . . . ?
O3 S1 C3 C4' -36.0(3) . . . . ?
O2 S1 C3 C4' 82.7(3) . . . . ?
C4 C3 C4' C5' 0.0 . . . . ?
S1 C3 C4' C5' -176.7(3) . . . . ?
C3 C4' C5' C6 0.0 . . . . ?
C4' C5' C6 C5 0.0 . . . . ?
C4' C5' C6 C7 179.0(7) . . . . ?
C5' C6 C5 C4 0.0 . . . . ?
C7 C6 C5 C4 -179.0(6) . . . . ?
C3 C4 C5 C6 0.0 . . . . ?

loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
N3 H3A O3 0.865(19) 2.09(2) 2.912(3) 157(3) 1_565
N1 H1A O2 0.840(18) 2.18(2) 3.005(4) 165(3) 1_655
N2 H2 O2 0.862(18) 2.008(18) 2.867(3) 173(3) .
N1 H1B O3 0.855(19) 2.04(2) 2.875(4) 165(3) .
N3 H3B O1 0.855(18) 2.00(3) 2.638(3) 131(3) .
N3 H3B O4 0.855(18) 2.47(3) 3.072(3) 128(3) 1_665
N4 H4A O4 0.849(18) 2.30(2) 3.104(4) 159(3) 1_565
N4 H4A O3 0.849(18) 2.62(3) 3.263(4) 134(3) 1_565
N4 H4B O1 0.860(18) 2.10(3) 2.735(3) 130(3) 1_455

_refine_diff_density_max         0.388
_refine_diff_density_min         -0.170
_refine_diff_density_rms         0.065


_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent: H2O'
_chemical_compound_source        'N-cyanoguanidine '
_chemical_properties_physical    ', Hygroscopic'
