Output from "TOTOPOL", (version 1.92, 17 Jul 2017, Mike Treacy).

Report for the framework in file "public/tmp/tmp_121_2_10755_pkc4ct.cif"

There are 20 T-atoms per unit cell
There are 40 O-atoms per unit cell

Framework density = 24.15 T-atoms per nm^3
Material density = 2.410 grams per cm^3 (excluding extra-framework material)
-------------------------------------------------------------------
-------------------------- T-O Analysis ---------------------------
-------------------------------------------------------------------
[Si] Ideal SiO distance = 1.610 Angstrom
T1  -- O1  = 1.6199 Angstrom
T1  -- O3  = 1.7312 Angstrom
T1  -- O1  = 1.6290 Angstrom
T1  -- O2  = 1.6832 Angstrom
      mean = 1.6658 Angstrom
        t1 = 0.080670  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.077185  (0.0 is a perfect tetrahedron)

[Si] Ideal SiO distance = 1.610 Angstrom
T2  -- O3  = 1.6296 Angstrom
T2  -- O3  = 1.6296 Angstrom
T2  -- O3  = 1.6296 Angstrom
T2  -- O3  = 1.6296 Angstrom
      mean = 1.6296 Angstrom
        t1 = 0.069593  (0.0 is a perfect SiO4 tetrahedron)
        t2 = 0.044239  (0.0 is a perfect tetrahedron)

        T-O SUMMARY
          Range  = 1.6199 A <--> 1.7312 A
          Mean   = 1.6586 A
          StdDev = 0.0429 A

       t1 Range  = 0.0696 <-- 0.0751 --> 0.0807
       t2 Range  = 0.0442 <-- 0.0607 --> 0.0772

-------------------------------------------------------------------
------------------------- O-T-O Analysis --------------------------
-------------------------------------------------------------------
O1  -- T1  -- O3  = 113.102 deg; O1  -- O3  = 3 A
O1  -- T1  -- O1  =  97.130 deg; O1  -- O1  = 2 A
O1  -- T1  -- O2  = 120.321 deg; O1  -- O2  = 3 A
O3  -- T1  -- O1  = 109.089 deg; O3  -- O1  = 3 A
O3  -- T1  -- O2  = 118.106 deg; O3  -- O2  = 3 A
O1  -- T1  -- O2  =  93.454 deg; O1  -- O2  = 2 A
       93.454 deg <-- 108.534 deg --> 120.321 deg

O3  -- T2  -- O3  = 125.266 deg; O3  -- O3  = 3 A
O3  -- T2  -- O3  = 106.647 deg; O3  -- O3  = 3 A
O3  -- T2  -- O3  =  97.825 deg; O3  -- O3  = 2 A
O3  -- T2  -- O3  =  97.825 deg; O3  -- O3  = 2 A
O3  -- T2  -- O3  = 106.647 deg; O3  -- O3  = 3 A
O3  -- T2  -- O3  = 125.266 deg; O3  -- O3  = 3 A
       97.825 deg <-- 109.913 deg --> 125.266 deg

        O-T-O SUMMARY
          Range  = 93.4541 deg <--> 125.2659 deg
          Mean   = 109.2232 deg
          StdDev = 10.8290 deg

        O--O SUMMARY
          Range  = 2.4119 A <--> 2.9285 A
          Mean   = 2.6755 A
          StdDev = 0.1931 A

-------------------------------------------------------------------
------------------------- T-T-T Analysis --------------------------
-------------------------------------------------------------------
-------------------------------------------------------------------
------------------------- T-O-T Analysis --------------------------
-------------------------------------------------------------------
T1  -- O1  -- T1  = 128.416 deg ; T1  -- T1   2.9252 A

T1  -- O2  -- T1  = 150.221 deg ; T1  -- T1   3.2534 A

T1  -- O3  -- T2  = 122.081 deg ; T1  -- T2   2.9410 A


        T-O-T SUMMARY
          Range  = 122.0807° <--> 150.2210 deg
          Mean   = 133.5724 deg
          StdDev = 12.1806 deg

        T--T SUMMARY
          Range  = 2.9252 A <--> 3.2534 A
          Mean   = 3.0399 A
          StdDev = 0.1527 A

-------------------------------------------------------------------
------------------------ *** WARNINGS *** -------------------------
-------------------------------------------------------------------

T-T-T analysis was not conducted.

SOME T-ATOM DISTANCES ARE OUTSIDE THE NORMAL RANGE
T1  has 6 neighboring T-atoms within 3.50 A, but only 4 bridging O-atoms
  T1  -- T1  = 3.3863 Angstrom
  T1  -- T1  = 2.9252 Angstrom
  T1  -- T1  = 3.2534 Angstrom
  T1  -- T2  = 2.9410 Angstrom
  T1  -- T1  = 2.9252 Angstrom
  T1  -- T1  = 3.2534 Angstrom

-------------------------------------------------------------------
---------------------- Topological Analysis -----------------------
-------------------------------------------------------------------
T1 (Si): multiplicity = 16
Coordination Sequence =
    1 4 9 19 35 52 72 100 131 163 201 244 290 340 393 451 515
TD10 = 787
Circuit symbol = 4.8_{3}.4.8_{3}.4_{2}.8_{4}
Weight = 27
Vertex symbol  = 4.8_{3}.4.8_{3}.4_{2}.8_{4}
Weight = 27

T2 (Si): multiplicity = 4
Coordination Sequence =
    1 4 8 18 32 52 74 100 128 162 204 244 286 340 396 450 512
TD10 = 783
Circuit symbol = 4_{2}.4_{2}.8_{4}.8_{4}.8_{4}.8_{4}
Weight = 29
Vertex symbol  = 4_{2}.4_{2}.8_{4}.8_{4}.8_{4}.8_{4}
Weight = 29

<TD10> = 786.200
Average ring size = 6.3333
